Vol 33 No 4 Text - International Ozone Association
Vol 33 No 4 Text - International Ozone Association
Vol 33 No 4 Text - International Ozone Association
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Lake Lanier Islands, Site of Next IOA PAG Conference<br />
Prof. Somiya Retires. Prof. Tsuno becomes JOA President<br />
OZONE NEWS <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4 • August, 2005
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
OZONE NEWS<br />
<strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4 August, 2005<br />
Editor: Barry L. Loeb<br />
<strong>Ozone</strong> News (ISSN 1065-5905) is a bimonthly publication of the<br />
<strong>International</strong> <strong>Ozone</strong> <strong>Association</strong> (IOA). Annual Subscription Rate<br />
$150.00. For editorial and advertising information, please contact:<br />
<strong>International</strong> <strong>Ozone</strong> <strong>Association</strong>/Editorial Office<br />
7534 Squirrel Creek Drive<br />
Cincinnati, Ohio 45247-3611<br />
Tel./ Fax: (1) 513.385.3906<br />
Email: blloeb@fuse.net<br />
Membership and Publication Information:<br />
The <strong>International</strong> <strong>Ozone</strong> <strong>Association</strong> is a nonprofit educational and<br />
scientific organization dedicated to the collection and dissemination of<br />
information on, and to promote research in, any and all aspects of ozone<br />
and related oxygen species technologies. Membership is open to any<br />
individual, corporation, or organization having interest in the latest<br />
developments and advancements in ozone technology.<br />
As a member of the IOA, you will receive bimonthly issues of the <strong>Ozone</strong><br />
News newsletter, bimonthly issues of the technical journal <strong>Ozone</strong>: Science<br />
& Engineering (OS&E), a listing and copy of Who's Who in <strong>Ozone</strong>, and<br />
IOA's Publication Catalog which includes worldwide conference<br />
proceedings, monographs, and special reprints. In addition, members<br />
receive discounts on IOA worldwide publications and meetings.<br />
Website: www.io3a.org<br />
For membership and publication information, please contact the IOA<br />
office nearest you:<br />
Pan American Group (PAG)<br />
Mr.Ron Caron, Office Manager<br />
<strong>International</strong> <strong>Ozone</strong> <strong>Association</strong>, Pan American Group<br />
PO Box 8761, Scottsdale, AZ 85252<br />
Tel: (1)480-529-3787<br />
Fax: (1)480-361-7725<br />
Email: info@io3a.org<br />
European-African-Asian-Australasian Group (EA3G)<br />
Mr. Alain Lasalmonie, SecretaryTreasurer<br />
<strong>Association</strong> <strong>International</strong>e de l'<strong>Ozone</strong><br />
83 avenue Foch F-75116 Paris, France<br />
Tel: <strong>33</strong> (0) 1 53 70 13 58<br />
Fax: <strong>33</strong> (0) 1 53 70 13 40<br />
Ms. Beatrice Bernard, Secretariat<br />
IOA-EA3G -ESIP-Plate-Forme Eaux 40, av. du Recteur Pineau<br />
86022 Poitiers Cedex, France<br />
Tel: <strong>33</strong> (0) 5 49 45 44 54<br />
Fax: <strong>33</strong> (0) 5 49 45 40 60<br />
Email: ioa@esip.univ-poitiers.fr; Web: www.ioa-ea3g.org<br />
Nippon Islands Group (NIG)<br />
Mr. Hirofumi Takahara<br />
<strong>International</strong> <strong>Ozone</strong> <strong>Association</strong><br />
Homei Building, 8th Floor<br />
1-3-19 Akasaka<br />
Minato-ku, Tokyo 107-0052<br />
Japan<br />
Tel: (81) 03 3583 5210<br />
Fax: (81) 03 3583 1461<br />
Email: joa@mrh.biglobe.ne.jp<br />
Page 3<br />
INSIDE THIS ISSUE<br />
ON THE COVER<br />
Make plans to attend the IOA-PAG conference<br />
in Lake Lanier, GA. Story on p. 32.<br />
New leadership for JOA. Story on p. 16.<br />
5 Editor’s <strong>No</strong>te<br />
6 INDUSTRY NEWS<br />
6 - Metropolitan Water District Board<br />
approves 2005-2006 Budget<br />
8 -Pacific <strong>Ozone</strong> Featured on World<br />
Business Review<br />
8 -Applications for <strong>Ozone</strong> in Food<br />
Processing Abound<br />
9 - Report from AWWA Conference<br />
12 - AWWA <strong>Ozone</strong> Handbook<br />
14 IOA NEWS<br />
14 - 23rd Japan <strong>Ozone</strong> <strong>Association</strong> Seminar<br />
on <strong>Ozone</strong> Technology<br />
16 - JOA General Assembly<br />
17 - EPRI/Global <strong>Ozone</strong> Handbook<br />
18 - <strong>Ozone</strong> Conference in Russia<br />
20 -Young Innovator Award will Finance<br />
Water Research<br />
20 -<strong>Ozone</strong> Usage Database<br />
21 Application of <strong>Ozone</strong> Resistant<br />
Microfiltration Membranes for the<br />
Reuse of Secondary Effluent<br />
25 Consultants Page<br />
26 New IOA Members<br />
29 Meetings Calendar<br />
32 Lanier <strong>Ozone</strong> Conference
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
The Pan American Group is holding<br />
a fall conference in Lake Lanier<br />
Islands, October 9-12, 2005 and is<br />
still in need of technical papers to<br />
be presented. If you would like to<br />
present a paper, submit your<br />
abstract immediately to Dr.<br />
Mohamed Gamal El-Din, at the<br />
University of Alberta, Canada<br />
<br />
Page 4<br />
INDEX OF ADVERTISERS<br />
2 AirTree <strong>Ozone</strong> Technology<br />
13 Analytical Technology Inc.<br />
11 Astro Pak<br />
25 Best Sulfur Products<br />
25 Black & Veatch<br />
8,9 BMT Messtechnik GmbH<br />
25 Bollyky Associates Inc.<br />
6 Eco Sensors, Inc.<br />
5 ENMET Analytical Instruments<br />
4 GDT Corporation<br />
28 IN USA Inc.<br />
14 Dr J. Hänsler GmbH<br />
25 Innovative <strong>Ozone</strong> Services Inc.<br />
25 Kennedy/Jenks Consultants<br />
5 Mazzei Injector Corporation<br />
35 Oxygen Generating Sytems Intl.<br />
36 Ozonia <strong>International</strong><br />
10 Pacific <strong>Ozone</strong> Technology<br />
11 Plasma Technics, Inc.<br />
7 SeQual Technologies<br />
Copyright© 2005 <strong>International</strong> <strong>Ozone</strong> <strong>Association</strong>. All rights reserved. <strong>No</strong><br />
part of this publication may be reproduced, stored, transmitted, or<br />
disseminated in any form or by any means without prior written permission<br />
from the <strong>International</strong> <strong>Ozone</strong> <strong>Association</strong>. The publisher assumes no<br />
responsibility for any statements of fact or opinion expressed in the published<br />
papers.
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Editor’s <strong>No</strong>te<br />
You will be receiving this issue of <strong>Ozone</strong> News<br />
just before or during the Strasbourg World<br />
Congress. Considerable planning has gone<br />
into this Congress and I am sure that it will be a big<br />
success.<br />
This Congress will be followed in about two months<br />
by a Pan American Group conference at Lake<br />
Lanier Islands, GA. The PAG conferences are<br />
always well-attended and supported by the ozone<br />
manufacturing community. This will be an excellent<br />
stop to see what is new in the field of ozone.<br />
There has been much going on in the world of<br />
<strong>Ozone</strong>. The Japan <strong>Ozone</strong> <strong>Association</strong> has just<br />
completed an annual seminar and elected new<br />
leadership. An annual ozone conference in Russia<br />
was just completed. <strong>Ozone</strong> was nicely covered at<br />
the recent AWWA Conference and Exposition. All<br />
of these events are covered in this issue.<br />
After resolution of some technical issues, IOA<br />
members should now have access to <strong>Ozone</strong>:<br />
Science & Engineering on the Taylor & Francis<br />
website. I have used this website a number of times<br />
and it is a good way to retrieve past articles from<br />
recent issues of OS&E. It now makes OS&E<br />
assessable from any location, not just the location<br />
of the hard copy.<br />
All members should be very pleased with the<br />
positive recommendations that a number of ozone<br />
manufacturers have given for the IOA. By their<br />
email correspondence and advertising, they are<br />
directing others to our organization and our<br />
website.<br />
There is much being accomplished in the IOA to the<br />
benefit of all the membership.<br />
Barry Loeb<br />
Editor-in-Chief<br />
Page 5
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>.4<br />
Metropolitan Water District Board approves<br />
2005-06 budget<br />
LOS ANGELES - A $1.69 billion spending plan was<br />
approved by Metropolitan Water District's Board of<br />
Directors.<br />
"This budget reflects our commitment to improve the<br />
reliability and quality of the Southland's water supplies<br />
and delivery capabilities to ensure that the region's water<br />
needs are met," said Metropolitan board Chairman Wes<br />
Bannister.<br />
The 2005-06 spending plan is $86.4 million or 5 percent<br />
higher than the previous fiscal year, primarily because of<br />
increases in Metropolitan's capital improvement budget,<br />
officials said.<br />
From July 1 to June 30 of next year, the capital budget is<br />
Industry News<br />
Page 6<br />
$500.6 million, covering more than 30 major construction<br />
contracts and 340 projects, according to MWD officials.<br />
Key system improvements will include the construction of<br />
the Inland Feeder and two other new major imported<br />
water lines; expansion of a water treatment plant serving<br />
southwest Riverside and San Diego counties; and the<br />
addition of ozone treatment facilities at two district<br />
filtration plants, which are needed to meet increasingly<br />
rigorous water quality regulations, according to the<br />
MWD.<br />
In other news, MWD announced that they have switched<br />
their primary disinfectant from chlorine to ozone, with<br />
the conversion of the 750 million gallon per day Joseph P.<br />
Jensen plant.<br />
Source: <strong>No</strong>rth County Times
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Industry News (cont’d)<br />
Pacific <strong>Ozone</strong> Featured on World Business<br />
Review.<br />
A recent segment of World Business Review, hosted by<br />
Alexander Haig, focused on the benefits of using ozone<br />
as an alternative to water and air purification. Pacific<br />
<strong>Ozone</strong> presented the technology they provide to the<br />
market, addressing this very important issue.<br />
Brian Johnson, Pacific <strong>Ozone</strong> president, noted, "Pacific<br />
<strong>Ozone</strong> Technology is a complete ozone partner to users<br />
who need ozone as an integral part of their industrial<br />
process. We don't just sell ozone generators-we supply<br />
ozone know-how and expertise that help our customers<br />
succeed with their ozone application. In addition, we<br />
work closely with customers who have unique<br />
applications and needs, ensuring they get a solution that<br />
works properly and efficiently. We offer thoughtful service<br />
and support not only to our established worldwide<br />
Page 8<br />
customer base, but also to others who have an<br />
application requiring an ozone solution."<br />
The paid video gives a very positive impression of the<br />
ozone industry. The video can still be viewed on the World<br />
Business Review website, www.wbrtv.com. The ozone<br />
video can be found in Show #1609, last segment.<br />
Applications for ozone in food processing<br />
abound<br />
As reported in the July 2005 edition of Water<br />
Technology magazine, industry experts say the<br />
potential use of ozone in food-processing industries is<br />
likely to grow over time as food processors become<br />
more familiar with the technology and its capabilities.<br />
The Electric Power Research Institute (EPRI) has<br />
identified the following as some of the emerging<br />
applications:<br />
1. Eggs. Sanitize whole shell eggs to eliminate potentially<br />
pathogenic bacteria.<br />
2. Fruits and vegetables. Treat pre-process wash water for<br />
fruits and vegetables.<br />
3. Poultry. Sanitize poultry chiller water to reduce<br />
potential pathogenic bacteria, and recondition<br />
overflow water for recycling and reuse (within US<br />
Department of Agriculture guidelines).<br />
4. Wineries. Sanitize cold water, replacing traditional hot<br />
water and harsh chemical sanitation methods.<br />
5. Grain. Using ozone as a substitute for chlorinated<br />
water to control bacteria and mold in grain<br />
processing.<br />
6. Fish. Treatment of water in aquaculture tanks greatly<br />
reduces foaming even without purifying the water.<br />
7. Seafood. Using ozone for seafood processing<br />
applications, including shellfish depuration, fish<br />
pumps, fillet-line spray bars and surimi mixing tanks.<br />
Source: watertechonline.com<br />
<strong>No</strong>te: The IOA is offering a CD which gives<br />
applications case studies on many of the above uses<br />
of ozone. For more details see pg. 17.
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>.4<br />
Industry News(cont’d)<br />
Report from AWWA Conference<br />
During June 12-16, 2005 some 12,700 delegates attended<br />
the 124th AWWA Annual Conference and Exposition in<br />
San Francisco, California. This conference was an<br />
excellent forum for learning the latest in research,<br />
technology and equipment developments and interacting<br />
with water professionals.<br />
Page 9<br />
At the opening session, AWWA Executive Director Jack<br />
Hoffbuhr addressed the challenges facing the AWWA<br />
including a worldwide water shortage. New challenges<br />
are the presence of pharmaceuticals/endocrine disruptors<br />
in the water supplies.<br />
AWWA President Kathryn McCain focused on the value<br />
of water. In many locations, water is not always accessible<br />
or safe to drink. The AWWA supports legislation and<br />
water rates to recognize this value.<br />
Regulatory Updates<br />
Several presentations were made by regulatory experts on<br />
the status of current and upcoming legislation.<br />
• The Groundwater rule is considering a multiple<br />
barrier approach to meeting the proposed<br />
regulations. The rule should be finalized in 2006<br />
• The stage 2 DBP (Disinfection byproducts) rule will<br />
be finalized in 2006. Focus is on Haloacetic acids<br />
(80 ppb max running average) and trihalomethanes<br />
(60 ppb).
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
• In February 2005, EPA published a contaminant list.<br />
Of specific emphasis are:<br />
• Lead – Regulation changes to be proposed in<br />
early 2006<br />
• Perchlorate – EPA is trying to determine whether<br />
to regulate. 26 states have found chlorate in excess of<br />
4 ppb.<br />
• MTBE – An advisory committee recommends a<br />
maximum limit of 20-40 ppb. A draft health<br />
assessment is being completed.<br />
• Arsenic rule. This rule was promulgated in 2001 and<br />
full compliance is required in some cases in early<br />
2006. EPA has held webcasts explaining the rule and<br />
is now conducting on-site workshops in Phoenix,<br />
Sacramento, Omaha, South Bend and Anchorage.<br />
These workshops provide information to users on<br />
technologies to remove Arsenic.<br />
A summary of the regulations and their compliance dates<br />
can be found at:<br />
www.epa.gov/safewater/regs.html<br />
Technical Sessions<br />
Industry News(cont’d)<br />
A number of technical presentations focused on ozone or<br />
related applications, a summary of which follows:<br />
J. Dan Shannon, CDM, discussed the expansion of the<br />
Fort Worth, TX Rolling Hills Water Plant from 160 to 200<br />
mgd capacity and the installation of a raw water<br />
ozonation facility. Ozonation was selected to meet current<br />
and future regulatory requirements, reduce tastes and<br />
odors, and improve overall treated water quality. Using<br />
LOX as the feed gas, the plant achieved 4.28 kwh/lb at<br />
10% ozone concentration. The sum of power and oxygen<br />
costs was $0.58/lb at this concentration.<br />
<strong>Ozone</strong>-enhanced biofiltration for geosmin and MIB<br />
removal was reviewed by Kerry Meyer, Carollo Engineers,<br />
and Debbie Metz, Greater Cincinnati Water Works. Pilot<br />
studies were made on the City of Boulder’s 63rd Street<br />
Water Treatment Plant and full-scale biofilter (pre GAC)<br />
tests were conducted at Cincinnati.<br />
There is increasing concern on the presence of<br />
pharmaceuticals and personal care products in drinking<br />
water. The effectiveness of treatment technologies in<br />
removing pharmaceuticals was reviewed by Shane Snyder,<br />
Page 10<br />
Southern Nevada Water Authority. <strong>Ozone</strong> is able to<br />
remove most of the products in question; byproduct<br />
formation still requires study. UV works on several<br />
products; UV combined with hydrogen peroxide is more<br />
effective. There has been success with the combination of<br />
membranes with UV.<br />
The Southern Nevada Water Authority is also facing<br />
challenges from the upcoming Stage 2 D/DBP regulations<br />
and the declining level of Lake Mead. Disinfection<br />
byproduct control strategies for this water authority were<br />
presented by Mark Janey, CH2M Hill. One interim<br />
solution may be ozone plus biologically active filtration.<br />
Update on <strong>Ozone</strong>, UV and Drinking Water<br />
A special session titled “An update on <strong>Ozone</strong>, UV and<br />
Drinking Water was jointly conducted by the AWWA,<br />
IOA and IUVA.<br />
Craig Thompson, Kennedy/Jenks Consultants, reviewed<br />
“Thirty Years of Experience Using <strong>Ozone</strong> in Water
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>.4<br />
Industry News(cont’d)<br />
Treatment in the United States”. Currently there are<br />
approximately 204 drinking water plants (>1mgd) using<br />
ozone treating 9,200 mgd water and capable of producing<br />
340,000 lb/day ozone. By 2010, some 240 facilities are<br />
anticipated trating 13,000mgd water and producing<br />
420,000 lb/day ozone. Within the next five years it is<br />
expected that 1/3 of the water treatment capacity will<br />
involve ozone in some form. An ozone use questionnaire<br />
is available for users to input data to update the survey at<br />
http:/kjweb1.kennedyjenks.com/ioasurvey<br />
Kerwin Rakness, Process Applications outlined the<br />
upcoming AWWA <strong>Ozone</strong> Handbook. This handbook is<br />
intended to serve as a practical reference for anyone using<br />
ozone, or planning to use ozone. More details on this<br />
handbook are outlined elsewhere in this issue.<br />
Susan Teefy, Water Quality and Technical Solutions, Inc.<br />
surveyed ozone use in the San Francisco Bay Area.<br />
Robert Hulsey, Black & Veatch outlined the combining of<br />
ozone and UV research into a full-scale design. With UV,<br />
the biggest challenge is how to measure UV effectiveness.<br />
Page 11
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Industry News(cont’d)<br />
There are currently 45 drinking water plants in the USA<br />
using UV. AWWARF Project 2749 is evaluating the<br />
combined usage of ozone and UV in drinking water<br />
treatment. A full-scale design was made of the Lake<br />
Pleasant, AZ water treatment plant. The treatment<br />
sequence of this plant, which is under construction, is<br />
Flocculation – Ozonation – Biological Filtration – GAC<br />
– UV.<br />
Joop Kruithof, IOA President, reviewed the use of UV for<br />
disinfection at the PWN Water Supply Co. IJssel water<br />
treatment plant, <strong>No</strong>rth Holland. <strong>Ozone</strong> was not used at<br />
this plant.<br />
James Bolton, IUVA, presented the upcoming<br />
AWWA/UV Handbook.<br />
Equipment Exhibition<br />
There were approximately 1000 exhibits at the conference,<br />
slightly more than the 2004 conference. Exhibitors with<br />
ozone equipment or interests included:<br />
• Analytical Technology<br />
• Applied Process Technology<br />
• Best Sulfur Products<br />
• Carus Chemical Co.<br />
• Emerson Process/Rosemont Analytical<br />
• Fuji Electric<br />
• GDT Water Process Corp.<br />
• Mitsubishi Electric Power Products, Inc.<br />
• <strong>Ozone</strong> Water Systems<br />
• Ozonia <strong>No</strong>rth America<br />
• Pacific <strong>Ozone</strong> Technology<br />
• ProMinent Fluid Controls Inc.<br />
• Statiflo Corporation<br />
• Wedeco/ITT Industries<br />
AWWA in 2006 will occur in San Antonio, TX June 11-<br />
15. AWWA 2005 appears to have met the expectations of<br />
the attendees. Those in the ozone business were<br />
optimistic about the upcoming year as the municipal<br />
business appears to be stronger and the industrial markets<br />
are still evolving.<br />
Page 12<br />
AWWA <strong>Ozone</strong> Handbook<br />
<strong>Ozone</strong> in Drinking Water Treatment: Design,<br />
Operation and Optimization<br />
This handbook, written and edited by Kerwin L.<br />
Rakness is designed as a practical, but detailed guide<br />
to using ozone in drinking water treatment. It is<br />
designed for water utilities, engineers, organizations<br />
using bench or pilot testing, and regulatory agency<br />
staff.<br />
The book is composed of 8 chapters plus an appendix.<br />
1. Introduction. <strong>Ozone</strong> safety, Physical and chemical<br />
properties, generation theory<br />
2. Applications in Drinking Water Treatment.<br />
Disinfection (Giardia, Cryptosporidium), <strong>Ozone</strong><br />
oxidation (iron, manganese, color, turbidity<br />
removal), Advanced oxidation<br />
3. <strong>Ozone</strong> Process Layout, Sizing and Cost.<br />
Generator design, Contactor design<br />
4. <strong>Ozone</strong> Process and Equipment Design &<br />
Operation. <strong>Ozone</strong> concentration and energy<br />
efficiency, Types of gas feed systems, <strong>Ozone</strong><br />
Contactor options<br />
5. Optimized <strong>Ozone</strong> Operation & Performance<br />
6. <strong>Ozone</strong> Concentration in Gas Measurement<br />
7. <strong>Ozone</strong> Residual-in-Water Measurement<br />
8. Gas Flow Measurement & Moisture Content<br />
Calculations<br />
9. Appendix – <strong>Ozone</strong> Calculations and Conversion<br />
Factors<br />
Cost of the handbook, which will be available in<br />
September, is $90 for IOA members and $125 for nonmembers.<br />
Ordering information will be available on<br />
the IOA PAG website www.io3a.org.<br />
This handbook will be a must for anyone involved in<br />
ozone system design and opearation.
OZONE MONITORING<br />
INSTRUMENTATION<br />
Dissolved <strong>Ozone</strong> Monitor<br />
Model A15/64 accurately measures<br />
dissolved ozone in all kinds of water systems,<br />
from potable to ultra-pure. Measurements<br />
from low PPB levels to 200 PPM are<br />
covered by one instrument.<br />
• Digital display with 1 PPB resolution<br />
• Isolated 4-20 mA output over ranges<br />
as low as 0-100 PPB<br />
• Programmable high and low alarms<br />
• Simple constant-head flowcell<br />
<strong>Ozone</strong> Gas Transmitter<br />
UniSens gas transmitters are looppowered<br />
devices capable of measuring<br />
ozone gas concentrations over ranges<br />
from 0-1.00 PPM up to 0-200 PPM.<br />
Transmitters are easily interfaced to plant<br />
PLC or computer systems.<br />
• 24 VDC loop-powered operation<br />
• Intrinsically safe transmitter design<br />
• Interchangeable smart sensors<br />
• Auto-Test sensor self-test option<br />
Portable <strong>Ozone</strong> Leak Detector<br />
The PortaSens II provides a simple and<br />
reliable tool for locating the source of<br />
ozone gas leaks in gas generators and<br />
piping systems. An internal sample pump<br />
draws sample through a flexible wand to<br />
allow pinpoint location of leak sources.<br />
• Interchangeable sensor for low range<br />
(0-1.00 PPM) or high range (0-200 PPM)<br />
measurements.<br />
• Audible and visual alarms<br />
• Backlit LCD indicator for use in any area<br />
• Internal data-logger stores up to 12000<br />
data points<br />
680 Hollow Road, Box 879<br />
Oaks, PA 19456<br />
800-959-0299<br />
610-917-0991 • Fax 610-917-0992<br />
www.analyticaltechnology.com<br />
––––––––––––<br />
European Headquarters:<br />
44 + (0161) 624-0200<br />
Fax 44 + (0161) 624-0400<br />
<strong>Ozone</strong> Gas Leak Detector<br />
GasSens ozone leak detectors provide<br />
economical protection against hazardous<br />
gas leakage in the area near ozone gas<br />
generation equipment. Two alarm levels, one at<br />
0.1 PPM and one at 0.3 PPM provide warning<br />
of gas leakage for personnel protection.<br />
• Operating ranges as low as 0-1 PPM<br />
• Modular design for multi-point systems<br />
• LED display of ozone concentration<br />
• Automatic sensor self-test option<br />
<strong>Ozone</strong> Gas Standards Generator<br />
Model A23-14 Generators provide a<br />
method for field calibration of ozone gas<br />
sensors. The generator provides a constant<br />
ozone gas concentration of 0.8 PPM in air,<br />
which can be used to verify or calibrate<br />
any ozone gas sensor.<br />
• NIST traceable gas concentration<br />
• Compact design for ease of transport<br />
• Simple operation<br />
• 120 VAC or 240 VAC Available
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
23rd Japan <strong>Ozone</strong> <strong>Association</strong> Seminar on<br />
<strong>Ozone</strong> Technology<br />
The 23rd Japan <strong>Ozone</strong> <strong>Association</strong> Seminar on ozone<br />
technology was held on June 1-3, 2005 at Aichi-ken<br />
Sangyo Boeki-kan, Nagaya-city. This seminar’s schedule<br />
was changed this year because the 14th Annual<br />
Conference on <strong>Ozone</strong> Science and Technology will be<br />
held on September 12-13 instead of June, 2005.<br />
There were approximately 100 attendees including<br />
engineers and researchers from many companies in ozone<br />
industries, the related, water treatment engineering<br />
IOA News<br />
Page 14<br />
companies and some water works.<br />
Prof. Dr. Somiya, President of the Japan <strong>Ozone</strong><br />
<strong>Association</strong> and a Past President of the IOA opened the<br />
seminar and welcomed all attendees.<br />
This seminar was sponsored by the Water Re-use<br />
Promotion Center, the Japan Water Works <strong>Association</strong><br />
and the Japan Industrial Water <strong>Association</strong>.<br />
This program covered eight technical papers and included<br />
a technical tour of the Pilot Scale Energy-saving<br />
wastewater treatment facility that has been installed in the<br />
Japanese exhibition hall back yards at Expo 2005<br />
Aichi, Japan.
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
The program was as follows:<br />
June 1st<br />
• Welcome address by JOA President, Prof. Dr. Isao<br />
Somiya, Ryukoku University<br />
•Perspective and future view of ozone applications for<br />
protection of the environment, Prof. Hiroshi Tsuno,<br />
Kyoto University<br />
•Safe assessment and utilization of safety standards of<br />
ozone, Prof. Hidetoshi Sugimitsu, President:<br />
Tokuyama University<br />
•Registration of factories and certification of small<br />
size ozone generation equipment, Prof. Tairo Ito,<br />
Formerly of Musashi Institute of Technology<br />
June 2nd<br />
•Improvement of the sludge reduction process and<br />
efficient methane fermentation using ozone, Kazuya<br />
Komatsu, Kurita Water Industries Ltd<br />
• Studies and research on ship’s ballast water<br />
treatment testing in a hybrid special pipe system using<br />
ozone, Masato Wada, The Japan <strong>Association</strong> of<br />
Marine Safety and Shuji Ueki, Mitsui Engineering &<br />
Shipbuilding Co. Ltd<br />
IOA News (cont’d)<br />
Page 15<br />
• <strong>Ozone</strong> generation by dielectric barrier discharge for<br />
soil sterilization, Prof. Kenji Ebihara, Kumamoto<br />
University<br />
• Ozonation of seawater-Applicability of ozone for<br />
recycled hatchery cultivation, Tateki Ozawa,<br />
Mitsubishi Electric Co. Ltd<br />
• Report of joint project JOA and JWWA “Research<br />
to optimize ozone treatment in drinking water<br />
purification plant -outline of Pilot scale plant”,<br />
Keiichi Sato, Japan Water Works <strong>Association</strong>;<br />
Takayuki Morioka, Fuji Electric Systems Co. Ltd<br />
Closing address, Vice-president Suguru Kono, Ebara<br />
Co. Ltd<br />
June 3rd<br />
A technical tour was conducted of the pilot-scale<br />
energy-saving wastewater treatment facility that has<br />
been installed in the Japanese exhibition hall back<br />
yards at Expo 2005, Aichi, Japan<br />
The next meeting of the Japan <strong>Ozone</strong> <strong>Association</strong> will<br />
be the 14th Annual Conference on <strong>Ozone</strong> Science and<br />
Technology held on September12-13, 2005.
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
IOA News (cont’d)<br />
JOA General Assembly<br />
A general assembly of the Japan <strong>Ozone</strong> <strong>Association</strong><br />
was held on June 1, 2005. At this assembly, Prof.<br />
Hiroshi Tsuno was appointed president of the<br />
<strong>Association</strong> replacing Prof. Isao Somiya, who is<br />
retiring as president of JOA. Prof Somiya becomes<br />
the Chairman of the Executive Committee of JOA.<br />
Prof Somiya has given more than 14 years of<br />
dedicated service and contributions to the JOA and<br />
the IOA. His contributions to these organizations are<br />
deeply appreciated.<br />
Prof. Dr. Isao Somiya is currently Professor in the<br />
Engineering Department at Ryukoku University,<br />
Kyoto and is Professor Emeritus of Kyoto University.<br />
He received his Bachelor in Engineering from Kyoto<br />
University in 1962 and a Doctor of Environmental<br />
and Sanitary Engineering from Kyoto University in<br />
1967.<br />
After several years in industry he rejoined Kyoto<br />
University in 1979 as Professor, Faculty of<br />
Engineering. He was appointed Professor, Graduate<br />
School of Engineering, Kyoto University.<br />
In 2002 he became Professor, Faculty of Engineering,<br />
at Ryukoku University (Japan)<br />
Dr. Somiya’s research has focused in ozonation of<br />
water and wastewater, development of effective<br />
advanced treatment of wastewater and mechanisms of<br />
Page 16<br />
water pollution.<br />
Dr. Somiya served as president of the Japan <strong>Ozone</strong><br />
<strong>Association</strong> from 1991-2006, President of the<br />
<strong>International</strong> <strong>Ozone</strong> <strong>Association</strong> 1995-1997 and<br />
President of the Japan Society on water Environment<br />
from 1995-1997.<br />
Prof. Dr. Hiroshi Tsuno is currently Professor in the<br />
Engineering Department at Kyoto University.<br />
He received his Master in Engineering degree at Kyoto<br />
University in 1972 and a Doctorate in Engineering<br />
from Kyoto University in 1978.<br />
Prof. Tsuno has served in the Civil Engineering<br />
Section in Osaka Pref. and with the Environmental<br />
Agency of Japan. His specialty is water quality<br />
engineering and wastewater treatment. He has many<br />
technical publications specializing in environmental<br />
and sanitary engineering, water environment science<br />
and environmental water control.<br />
Address of Prof. Tsuno to the JOA<br />
I have been inaugurated to be the President of Japan<br />
<strong>Ozone</strong> <strong>Association</strong> (JOA) from June 1st, 2005,<br />
following Professor Tamon Ishibashi and Professor<br />
Isao Somiya. I will do my best for more and more<br />
development of JOA with respecting the distinguished<br />
services and base established by the two past<br />
presidents for JOA.<br />
Though ozonation technologies have been used in<br />
wide fields in Japan, such as water purification,<br />
sewage treatment, industrial wastewater treatment,<br />
night soil treatment, treatment of wastewater
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
IOA News (cont’d)<br />
permeated from landfill site of solid waste, pool and spa,<br />
aquarium, preservation of environmental water and so<br />
on, they have not yet been defined as a main and<br />
indispensable technology for treatment of water and<br />
wastewater even in above mentioned fields. We must try<br />
to inform the advantages and features of ozone and<br />
stimulate understanding to ozone based on the fortune of<br />
information and knowledge accumulated until now in<br />
JOA. We are also requested to collect and develop new<br />
information and scientific knowledge.<br />
JOA holds an annual conference and seminar on ozone<br />
science and technology including a training course every<br />
year. It is also important to establish the opportunities<br />
and systems to collaborate among private company<br />
engineers and researchers, government officers and<br />
university professors in study, development and<br />
application of ozone-associated technologies. Activities<br />
of proposing and training safety standard for ozone<br />
application and of authorization of ozone generators<br />
with high safety level are indispensable from the concept<br />
that excellent technologies should be adopted with high<br />
safety and efficiency. Seminars on ozone for citizens<br />
should also be planned.<br />
JOA has been trying to spread new international<br />
information and knowledge by collaborating with IOA<br />
through several activities, for example distributing IOA<br />
<strong>Ozone</strong> News and the IOA Journal of <strong>Ozone</strong>: Science &<br />
Engineering and attending IOA Conferences. We are<br />
planning to hold the 19th IOA World Congress in Japan<br />
in 2009. We would like to ask IOA members for their<br />
kind guidance, support and help for JOA.<br />
EPRI/Global <strong>Ozone</strong> Handbook: Agriculture and<br />
Food Industries<br />
The 2004 EPRI/Global <strong>Ozone</strong> Handbook: Agriculture<br />
and Food Industries is produced by Global Energy<br />
Partners, LLC (Global) and offered through the<br />
<strong>International</strong> <strong>Ozone</strong> <strong>Association</strong> (IOA). This report<br />
summarizes research efforts pertaining to ozone's use<br />
in the agriculture and food industries. It includes<br />
experimental results from over 100 research groups<br />
and organizations and describes over two dozen<br />
specific end uses of ozone in these industries.<br />
Contributors to this publication included IOA<br />
Page 17<br />
members and member companies.<br />
Global Energy Partners, LLC, a subsidiary of the<br />
Electric Power Research Institute (EPRI) through<br />
EPRI Solutions, Inc., is a leading management<br />
consulting firm serving the energy industry. You can<br />
visit Global on the web at www.gepllc.com.<br />
The CD is designed particularly for someone who is<br />
trying to learn more about ozone and its uses in the<br />
agriculture and food industries. It contains nearly 200<br />
pages of application examples, complete with<br />
operating data in many cases.<br />
The CD is divided into several sections:<br />
Introduction<br />
• History of ozone in the agriculture and food<br />
industries<br />
Technology Description<br />
• Generation of ozone<br />
• Applications of aqueous ozone and gaseous ozone<br />
• Merits and limitations of ozone<br />
Specific End-Uses of <strong>Ozone</strong><br />
• <strong>Ozone</strong> for livestock and poultry water irrigation<br />
• <strong>Ozone</strong> for beverage manufacturing<br />
• <strong>Ozone</strong> for sanitation of equipment and work areas<br />
in food production and processing<br />
• <strong>Ozone</strong> in pest management<br />
• <strong>Ozone</strong> in the fish and seafood industry<br />
• <strong>Ozone</strong> for fruit and vegetable production and<br />
processing<br />
• <strong>Ozone</strong> for the production and processing of meat<br />
and poultry products<br />
• <strong>Ozone</strong> for indoor air quality in food production<br />
and processing<br />
• <strong>Ozone</strong> for indoor air quality in food production<br />
and processing<br />
• <strong>Ozone</strong> for food storage and preparation in homes<br />
Cost of the CD is $125 to IOA members and $150 to<br />
nonmembers. The CD can be ordered through the Pan<br />
American Group of the IOA at info@io3a.org.<br />
This CD is a must for anyone interested in the use of<br />
<strong>Ozone</strong> in the agriculture and food industries!
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
IOA News (cont’d)<br />
<strong>Ozone</strong> Conference in Russia<br />
The First Russian Conference “<strong>Ozone</strong> and Other<br />
Environment Friendly Oxidants: Science and<br />
Technologies” was held at the Chemistry Department<br />
of M.V. Lomonosov Moscow State University June 7-<br />
9, 2005 The Conference was devoted to the 250th<br />
anniversary of Moscow State University.<br />
255 participants took part in the Conference. Apart<br />
from Russian participants, scientists from Ukraine,<br />
Belarus, Latvia, Kyrgyzstan, Bulgaria, Poland and<br />
Singapore took part in the Conference. The Program<br />
of the conference included 9 plenary lectures<br />
concerning various aspects of ozone application, 83<br />
oral reports and 37 poster presentations.<br />
Four sections on the different aspects of ozone<br />
application were organized in the Conference. The<br />
first section was devoted to synthesis and analysis of<br />
ozone, ozone generator configurations, processes and<br />
apparatus. In the second section “Scientific<br />
elaboration and ozone technologies” reports with a<br />
technological character were presented. These reports<br />
were related to ozone application in hydrometallurgy,<br />
agriculture, organic synthesis and other<br />
manufacturing. Ecological problems resolved by<br />
means of ozone as well as ozone application for water<br />
treatment and wastewater purification were also in the<br />
scope of the third section. The forth section was<br />
completely devoted to ozone application in medicine.<br />
As to the plenary lectures in the first place we would<br />
mark the lecture of Dr. S.D. Razumovskii’ “Reactions<br />
of <strong>Ozone</strong> with Aromatic and Poly-conjugated<br />
Systems”. The influence of the minor differences in<br />
the structure of a number of allied aromatic<br />
hydrocarbons on the reaction with ozone was studied.<br />
The mechanism of ozone reaction with the similar<br />
structure of fullerenes C60 and C70 is not the same.<br />
The presence of the substitutes in the aromatic<br />
structures enlarges the amount of the primary and the<br />
secondary products. So, besides the molecular<br />
channels of labile intermediates transformations the<br />
radical and the chain-type processes take place.<br />
The excellent lecture of Ph.D. K.V. Kozlov “Modern<br />
Insight to Mechanism of Barrier Discharge in Oxygen<br />
Page 18<br />
– Nitrogen Mixtures” in the popular and at the same<br />
time in the scientific form gave the account of the<br />
modern insight into the detailed mechanism of the<br />
barrier discharge in oxygen and in air.<br />
The lecture of Dr. S.N. Tkachenko (M.V. Lomonosov<br />
Moscow State University, Chemistry Department)<br />
“Homogeneous and Heterogeneous <strong>Ozone</strong><br />
Decomposition” was devoted to the regularities of<br />
photochemical, thermal and catalytic ozone<br />
decomposition. The field of ozone decomposition<br />
occurring on oxide cement-containing catalyst (COC)<br />
was determined both under high and low temperatures<br />
in the flowing reactor filled by COC granules. The<br />
mechanism of ozone decomposition on the surface of<br />
COC was proposed. The process was found to be<br />
limited by the desorption process of the reaction<br />
product (oxygen) from the surface. In the work were<br />
determined the lifetimes of adsorbed oxygen and<br />
ozone molecules. The heat emanation induced by<br />
ozone destruction on COC covering the bead-type<br />
thermistors was also simulated. The rate constants of<br />
the principle stages of the heterogeneous ozone<br />
decomposition on Mn - Cu catalysts were evaluated in<br />
the work.<br />
The lecture of Dr. N.M. Lihterova and co-authors<br />
addressed the role of ozone in relation to processing of<br />
heavy petroleum raw materials by ionizing irradiation.<br />
The investigations revealed that the pre-ozonation has<br />
changed the mechanism and the route of the radiolysis<br />
reactions, completely. At the same time the changes of<br />
the colloid structure of the heavy petroleum raw<br />
materials were observed. Besides, the drastic decrease<br />
in vanadylporphyrine concentration also took place.<br />
Probably the following investigations in this way could<br />
allow development of new technology of petroleum<br />
raw materials treatment.<br />
It is necessary to draw attention to the lecture of Prof.<br />
V.A. Maximov and A.G. Kulikov concerning the<br />
principle achievements in ozonetherapy. The authors<br />
considered the possibilities of this new perspective<br />
method of the medical treatment of a number of<br />
diseases (atherosclerosis, diabetes mellitus, hepatitis,<br />
ischemic insult, ulcer of the stomach, osteomyelitis<br />
and also in cosmetology).<br />
As regards to the section reports we would like to draw<br />
attention to the several most interesting works. In the<br />
first section the numerous reports informed about the
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
IOA News (cont’d)<br />
construction of the high-frequency ozone generator with<br />
adiabatic cooling (by Joule – Thomson Method). This<br />
idea has appeared in the literature many times, but the<br />
authors (Shapiro S.V. and Amirkhanov A.Sh. from Ufa<br />
state service institute) have successfully utilized this<br />
method of the reaction gases cooling.<br />
Many very interesting reports were presented in the<br />
second section of the Conference. This section focused on<br />
the intensification of hydrometallurgical processes by<br />
means of ozone (the investigation of L.N. Krylova and<br />
colleagues –Moscow state institute of Steel and Alloys),<br />
the successful application of ozone in the processes of<br />
gaseous fuel combustion by research by Ukraine<br />
scientists, and a number of reports on ozone application<br />
in biochemistry for the synthesis of new compounds. This<br />
research was presented by Bashkortostan chemists. It is<br />
necessary to note the high professional level of these<br />
investigations. Great attention was attracted to the report<br />
of Ph.D. V.V.Timofeev (Chemistry Department of M.V.<br />
Lomonosov Moscow State University) on ozone<br />
reactions with organic compounds in the supercritical<br />
carbon dioxide region. Oxidation processes under these<br />
conditions were shown to occur through the modified<br />
mechanism. The author noted the high selectivity, good<br />
yield of the products. It allows the production of organic<br />
isocyanates.<br />
Among the applied research of this section, it is necessary<br />
to note the thorough report of Moscow and Tomsk<br />
scientists (the lecturer A. Golubkovich) concerned with<br />
ozone – air mixtures application in the process of the<br />
grain drying. The technology is introduced into practice.<br />
It allows a power reduction of 20% and shortening the<br />
drying duration time to one third in comparison with the<br />
air.<br />
The third section included a number of clearly scientific<br />
reports (reports of I.M. Piskarev, G.S. Stolyarenko and<br />
G.I. Rogozhkin). The last author proposed the<br />
nontraditional method of the quantitative evaluation of<br />
the kinetics and the effectiveness of water ozonation. In<br />
particular, it focused on the concept of ozone dose.<br />
The report by V.L. Budovich and E.B. Polotnuyk on<br />
indoors air ozonation led to lively discussion for and<br />
against the concept. The authors emphasized that in this<br />
case ozone application is accompanied by the number of<br />
Page 19<br />
concurrent effects, so the every individual case should be<br />
investigated specially.<br />
A resolution was made on the creation of Russian Fund<br />
“<strong>Ozone</strong> Society”- <strong>Association</strong> “<strong>Ozone</strong> and Other<br />
Environment Friendly Oxidants. Science and<br />
Technologies during the general meeting of the<br />
participants on the 7th of June. About 45 regions of the<br />
Russian Federation will be presented in the Fund.<br />
Academician of RAN, Prof. Valery V. Lunin was elected<br />
as the President of the <strong>Association</strong>. Vice- presidents are<br />
Ph.D. Vadim G. Samoilovoch, Dr. Sergei N. Tkachenko,<br />
and Prof. Stanislav D. Razumovskii’. The central office of<br />
the <strong>Association</strong> will be in the Chemistry Department of<br />
Moscow State University.<br />
The Proceedings of the Conference were published as<br />
collected articles in Russian (Publishing house-“Knizhnii’<br />
dom universitet”, 2005). Details on the conference and<br />
the proceedings can be found on the conference website<br />
(see below).<br />
The next Workshop (28th) will be held June 7-8, 2006.<br />
Information on previous workshops can be found in<br />
<strong>Ozone</strong> News <strong>Vol</strong>. 30, <strong>No</strong>. 4; <strong>Vol</strong>. 31 <strong>No</strong>s. 1,4; <strong>Vol</strong>. 32 <strong>No</strong>s.<br />
1,4.<br />
For additional information visit the Conference web site:<br />
http//www.kge.msu.ru/ozone<br />
Reported by Conference Vice-Chairman Dr. Vadim G.<br />
Samoilovich.<br />
See ozone generators in action at Lanier Conference!
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
IOA News (cont’d)<br />
Young Innovator Award will Finance Water<br />
Research<br />
Dr. Mohamed Gamal El-Din of the University of<br />
Alberta is the recipient of this year’s Petro-Canada<br />
Young Innovator Award, which provides $20,000<br />
towards his research into water treatment.<br />
The Petro-Canada Young Innovator Award Program<br />
was created in 1995 to recognize and help support the<br />
work of outstanding and innovative young faculty<br />
researchers at Canadian universities, colleges and<br />
major research institutes. Grants are made to<br />
universities who select recipients of the award.<br />
At the University of Alberta, the award is designed to<br />
recognize, promote and support outstanding and<br />
innovative faculty researchers whose academic work<br />
impacts positively on the learning environment of the<br />
department in which they work and whose research<br />
has potential to be of significance to society at large.<br />
This program is intended to articulate the<br />
commitment of Petro-Canada and the University of<br />
Alberta to support these researchers in the launch of<br />
their scholarly careers and enable them to carry their<br />
research forward.<br />
Dr. Gamal El-Din is a frequent contributor to IOA<br />
Conferences and serves on the Editorial Board of<br />
<strong>Ozone</strong>: Science & Engineering.<br />
Congratulations, Dr. Gamal El-Din!<br />
Page 20<br />
<strong>Ozone</strong> Usage Database<br />
The Pan American Group IOA Municipal Water<br />
Treatment Task Force is assembling a database of<br />
ozone installations in the US and Canada. This<br />
includes the use of ozone for both municipal drinking<br />
water and wastewater. This database is currently in<br />
the process of being posted on the IOA website for use<br />
by members. In order to complete the database and<br />
ensure that the data included are current, an ozone<br />
questionnaire has been developed.<br />
All water treatment plant operators and engineers are<br />
requested and encouraged to fill out this<br />
questionnaire. It is available at the following website.<br />
http://kjweb1.kennedyjenks.com/ioasurvey<br />
The above chart shows some of the information that<br />
will be generated from this questionnaire. In 1975,<br />
there was one drinking water plant using ozone,<br />
treating 4 mgd water, with an ozone capacity of 50<br />
lb/day. In 2005, there are more than 204 water<br />
treatment plants using ozone treating 9,200 mgd water<br />
with 340,000 lb/day ozone (installed capacity). In<br />
2010, 220 plants are anticipated, treating 12,600 mgd<br />
water with 420,000 lb/day ozone. The charges also<br />
illustrate the increase in size of individual ozone<br />
installations.<br />
The report will be summarized in its entirety in a<br />
future issue of <strong>Ozone</strong> News.
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Application of <strong>Ozone</strong> and <strong>Ozone</strong> Resistant Microfiltration Membranes<br />
for the Reuse of Secondary Effluent<br />
Takuya Onitsuka, Shizuo Takeda<br />
R&D Division of SUIDO KIKO Co., Ltd, 5-48-16 Sakuragaoka Setagaya-ku, Tokyo,156-0054, JAPAN<br />
Abstract<br />
A new reclamation system by combining microfiltration (MF) membrane with ozone was developed<br />
to obtain a better water quality in sewerage reuse. The MF membrane was a hollow fiber made from<br />
polyvinylidenefluoride that has a high ozone resistance. The reclamation system using this MF<br />
membrane together with ozone could provide high filtration flux of 5 m3 /m2. d and a stable operation<br />
without chemical cleaning for long terms. This is because ozone decomposed or denatured a part of<br />
organic materials in the sewerage water and reduced fouling of the membrane surface. The water<br />
obtained by this reclamation system has a high quality and excellent in security against pathogenic<br />
organisms. This system was constructed at Shibaura water reclamation center, bureau of sewerage of<br />
Tokyo Metropolitan Government. The reclamation water of a high grade has been supplied to the<br />
redeveloped area as toilet flush water and cooling water since April 2004.<br />
Keywords<br />
<strong>Ozone</strong>; Reuse; Reclamation; <strong>Ozone</strong> Resistant Microfiltration Membrane;<br />
Introduction<br />
The effective usage of water resources and energy in<br />
sewage works is desired and the ability to recycle water is<br />
a priority to assist in the problem of global water<br />
shortage. The secondary effluent from wastewater<br />
treatment plants is a valuable water resource and its reuse<br />
is given priority in this issue. The reclamation water is<br />
used a in variety of applications such as landscape<br />
irrigation, environmental uses, industrial activities,<br />
agricultural irrigation, snow melting use and toilet<br />
flushing etc. In case of water shortage areas and the<br />
redeveloped area in a large city, the use of reclamation<br />
water for environmental uses and toilet flushing is<br />
increasing. It is necessary for these reclamation waters to<br />
have a high quality, as human beings have more<br />
opportunities for being in direct touch with them.<br />
Therefore, bacteria and pathogenic organisms must be<br />
taken into consideration in addition to suspended<br />
matters, color and odor.<br />
Membrane filtration is a solid-liquid separation method<br />
with high performance. There are few instances of<br />
membranes in sewerage reclamation division, as it is likely<br />
to be fouled by the organic matters and a higher cost than<br />
that of other separation methods. <strong>Ozone</strong> has a strong<br />
Page 21<br />
chemical oxidation property. <strong>Ozone</strong> is expected to<br />
decompose organic materials in the water and reduce a<br />
fouling of the membrane surface. The new reclamation<br />
system using MF membrane together with ozone was<br />
developed and introduced into the sewerage treatment<br />
plant.<br />
Materials and Methods<br />
Figure 1. The flow sheet of the developed reclamation<br />
system
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
The reclamation system flow<br />
As shown in Figure 1, the developed reclamation system<br />
consists of a pre ozone process, bio filtration process,<br />
ozone oxidation process and MF membrane process. Pre<br />
ozone and bio filtration treat a part of organic matters<br />
and nitrogen in the secondary effluent and have a<br />
function to decrease ozone dosage in following ozone<br />
treatment. <strong>Ozone</strong> can decompose color and odor by<br />
oxidation function and disinfect bacteria. MF membrane<br />
is a hollow fiber with pore size of 0.1μm and can remove<br />
micro suspended matters including bacteria and<br />
Cryptosporidium.<br />
Features of MF membrane<br />
MF membrane is made from polyvinylidenefluoride that<br />
has a high ozone resistance. In addition, the membrane<br />
module is made from silicon that has an ozone resistance.<br />
Therefore, this membrane can filter the suspended water<br />
that includes dissolved ozone.<br />
Experimental Methods<br />
To clarify treatment efficacy and performance<br />
characteristics, pilot test was carried out during 5 months.<br />
The flow of test plant is shown in Figure 2. Treatment<br />
capacity was approximately 30 m 3/day. The treated water<br />
Figure 2. The experimental flow sheet of the reclamation system.<br />
Page 22<br />
sampled from each treatment process was analyzed<br />
regularly. The analyzed items were BOD, COD,<br />
heterotrophes, Escherichia coliform, fecal coliform,<br />
ammonia nitrogen, color and so on. In addition,<br />
Cryptosporidium was also examined to prove treatment<br />
efficacy.<br />
Regarding membrane operation, the behavior of the<br />
transmembrane pressure (TMP) was examined with<br />
change of dissolved ozone concentration on membrane<br />
surface. After deciding adequate dissolved ozone<br />
concentration for preventing the rise of TMP, the<br />
continuous filtration test was carried out with controlling<br />
dissolved ozone concentration automatically.<br />
Results and Discussion<br />
Treatment efficacy of this reclamation system<br />
The results of analyzed water quality are shown in Table<br />
I. Heterotrophes, escherichia coliform and fecal coliform<br />
are sterilized in the ozone treatment process. BOD is<br />
removed to 87%. Color is reduced to 8 (c.u.) on ozone<br />
treatment process and furthermore 1(c.u.) on membrane<br />
process. This is because ozone coagulates a part of color<br />
substances. Most of the ammonia nitrogen is nitrified by<br />
the bio filtration process and converted to nitrate<br />
nitrogen. The membrane process can remove not only
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Table I. Treated water quality in each treatment process<br />
suspended matters but also ova or larva of organisms.<br />
As a result, the final treatment water can provide a<br />
better water quality than that of Japanese reuse<br />
standards. The outbreak of Chironomid in<br />
reclamation water could be also eliminated.<br />
Treatment efficacy of Cryptosporidium oocysts<br />
The determinations of Cryptosporidium oocysts were<br />
carried three times for the duration of continuous test.<br />
The results are shown in Table II. The determinations<br />
could not prove whether Cryptosporidium oocysts<br />
detected in ozone treatment water were active or<br />
inactive. But it was reported in other research<br />
(Oomura etc,2000) that Cryptosporidium oocysts was<br />
inactivated to approximately 4 log by ozone, as shown<br />
in Table III. Therefore, it is considered that<br />
Cryptosporidium oocysts are inactivated by this ozone<br />
system with C.T. value of more than 13 (mg/L?min.).<br />
Moreover, Cryptosporidium oocysts in MF<br />
membrane treatment water are not detected at all.<br />
This reveals that ozone and MF membrane provide<br />
double hygienic barrier against pathogenic organisms.<br />
Page 23<br />
Table II.Removal effect of Cryptosporidium oocysts<br />
Table III. Inactive ratio of C.P.O. to CT value by <strong>Ozone</strong>
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Effect of dissolved ozone on TMP<br />
The change of TMP (transmembrane pressure) with a<br />
variation of dissolved ozone on the membrane surface<br />
is shown in Figure 3. It is evident that the behavior of<br />
TMP is influenced by dissolved ozone concentration.<br />
That is, keeping the dissolved ozone concentration on<br />
the membrane surface at 1.0mg/L can prevent the rise<br />
of TMP. Therefore, this reveals that the dissolved<br />
ozone may decompose or modify organic materials on<br />
the membrane surface and reduce fouling of<br />
membrane. The dissolved ozone concentration of<br />
1.0mg/L is necessary to keep the stable operation of<br />
MF membrane system.<br />
Page 24<br />
The change of TMP during the continuous filtration test<br />
is shown in Figure 4. The dissolved ozone concentration<br />
on the membrane surface was controlled approximately<br />
1.0 mg/L. Membrane flux was 5.0 m3/m2. d. TMP doesn’t<br />
rise rapidly and change slowly. At an elapse of 3,800<br />
hours, TMP goes to only 120kPa. This value is less than<br />
TMP of 200kPa, at which chemical cleaning is necessary.<br />
This proves that a stable membrane operation at high flux<br />
in the long term is obtained by controlling the dissolved<br />
ozone concentration of 1.0 mg/L on the membrane<br />
surface.<br />
Conclusions<br />
The reclamation system using MF membrane together<br />
with ozone could provide high filtration flux of 5 m3 /m2. d<br />
and a stable operation without chemical cleaning in the<br />
long term. The water obtained by this reclamation system<br />
was a high quality and excellent in security against<br />
pathogenic organisms.<br />
This system has following superior features:<br />
1. The reclamation water obtained has a high quality<br />
without color, odor and suspended matters.<br />
Furthermore, it is excellent in security against<br />
pathogenic organisms.<br />
2. An economical membrane filtration system can be<br />
designed based on higher filtration flux.<br />
3. This system can be installed in a limited space.<br />
Based on the above-mentioned data, the reclamation<br />
plant was constructed at Shibaura water reclamation<br />
center, bureau of sewerage of Tokyo Metropolitan<br />
Government and began to operate in April 2004. This<br />
plant has treatment capacity of 4,300 m 3/d. MF<br />
membrane units are shown in Figure 5 (page 30). The<br />
reclamation water is distributed to the redeveloped areas<br />
in Shinagawa, Shiodome and Oosaki as toilet flashing<br />
water and environmental uses. The water quality of<br />
reclamation water obtained is much better than that of<br />
existing sand filters and gets a good reputation by users.<br />
In addition, the heat island phenomenon is now at stake<br />
in highly urbanized areas. Sprinkling water on the roads<br />
gives effect of preventing temperature on the roads and in<br />
the atmosphere from going up. This reclamation water is<br />
used as a measure of the heat island phenomenon. In the<br />
future, the reclamation water with high water quality is<br />
desired to apply progressively for many kinds of reuse.
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>.4<br />
Page 25
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
NEW IOA MEMBERS<br />
The <strong>International</strong> <strong>Ozone</strong> Asociation takes great pleasure in welcoming our new members<br />
AUSTRALIA<br />
Mr. Richard LEBRETON<br />
19/924 Pacific Highway<br />
GORDON<br />
NSW 2072<br />
Tel. +61 2 9498 1444<br />
Fax. +61 2 9498 1666<br />
richard@citywater.com.au<br />
Mr. Andrew MATHESON<br />
53 Riverson Street<br />
CLAYFIELD 4011<br />
Tel. +61 3862 3500<br />
info@aquazen.com.au<br />
BRAZIL<br />
Leticia Maria Borsarini Philippi<br />
Alameda Duque de Caxais<br />
145 Sala 102<br />
Blumenau, SC 89015-010<br />
Tel: 55 4732 61593<br />
Fax: 55 4732 61593<br />
CANADA<br />
Elia Edwards<br />
Associated Engineering<br />
525-21 Four Seasons Place<br />
Toronto, Ontario M9B 6J8<br />
Tel: (416) 622-9502<br />
Fax: (416) 622-6249<br />
Myriam Rivard<br />
450 St-Jean Baptiste<br />
Quebec City, QB G2E 6H5<br />
Tel: (418) 844-2825\<br />
myriam_rivard@hotmail.com<br />
EGYPT<br />
Mr. Mohamed Nabil MAWSOUF<br />
4 Ahmed El-Zomar St.<br />
Arca 8<br />
Nasi City<br />
11768 CAIRO<br />
Tel. +202 50 50 111<br />
Fax. +202 27 25 036<br />
mawsouf@hotmail.com<br />
FRANCE<br />
Mr. Juan Gabriel GARCIA<br />
INSA<br />
135 avenue de Rangueil<br />
31077 TOULOUSE CEDEX 4<br />
Tel. +<strong>33</strong> 561 55 97 87<br />
Fax. +<strong>33</strong> 561 55 97 60<br />
garciam@insa-toulouse.fr<br />
Mr. Gilles HEBRARD<br />
INSA<br />
135 avenue de Rangueil<br />
31077 TOULOUSE CEDEX 4<br />
Tel. +<strong>33</strong> 561 55 97 89<br />
Fax. +<strong>33</strong> 561 55 97 60<br />
hebrard@insa-toulouse.fr<br />
Mr. Dominique JUIF<br />
3 rue Orphéroux<br />
87000 LIMOGES<br />
Tel. +<strong>33</strong> 587708179<br />
Fax. +<strong>33</strong> 587708179<br />
judovivi@aol.com<br />
Mr. Jean-Stéphane PIC<br />
INSA<br />
135 avenue de Rangueil<br />
31077 TOULOUSE CEDEX 4<br />
Tel. +<strong>33</strong> 561 55 97 47<br />
Fax. +<strong>33</strong> 561 55 97 60<br />
pic@insa-toulouse.fr<br />
GERMANY<br />
Mrs. Monique HERMANS<br />
MESSER GROUP GmbH<br />
Application Technology & Technology<br />
Management<br />
Gahlingspfad 31<br />
47803 KREFELD<br />
Tel. +49 2151 7811 221<br />
Fax. +49 2151 7811 503<br />
monique.hermans@messergroup.com<br />
Page 26<br />
GREECE<br />
Mr. Lazaros DANIILIDIS<br />
Kouskoura 6<br />
54622 THESSALONIKI<br />
Tel. +30 231 0 250 351<br />
Fax. +30 231 0 250 354<br />
medilaser@otenet.gr<br />
ITALY<br />
Mr. Raffaele PAGANO<br />
OZONIS SRL<br />
Via Como 69/A<br />
CESANO MADERNO (MILANO)<br />
20031<br />
Tel. +39 362 54 08 48<br />
Fax. +39 362 57 50 91<br />
info@ozonis.it<br />
JAPAN<br />
Mr. Masakazu USUI<br />
Executive Managing Director<br />
Fuji Electric Construction Co.,Ltd<br />
Solid Square West Tower<br />
580 Horikawa-cho,Saiwai-ku<br />
Kawasaki-city, 212-0013<br />
Tel:81-44-548-4495<br />
Fax:81-44-548-4424<br />
usui-masakazu@fujikoji.co.jp<br />
Dr. Akira MURAI<br />
Reseacher<br />
The Kansai Electric Power Company<br />
1-7 Seika-cho, Souraku-gun,<br />
Kyoto Prefecture<br />
81-774-93-2893<br />
Fax: 81-774-93-2894<br />
murai.akira@e3.kepco.co.jp<br />
LEBANON<br />
Mr. Fadi SABBAH<br />
PO Box 113<br />
5916 HAMRA<br />
BEIRUT<br />
Tel. +961 3-742240<br />
Fax. +961 1-348988<br />
fadident@cyberia.net.lb
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
MEXICO<br />
Carlos G-M Barajas-Diaz<br />
Carbar’s<br />
Juan Bautista Lasalle 502<br />
Leon, Guanajuato 37160<br />
Tel: (52) 477-418-6566<br />
Fax: (52) 477-717-7349<br />
carbars@yahoo.com<br />
Alfredo Lopez Arratia<br />
Water & Gases Technologies<br />
Chilapa 46<br />
Tlalpan, DF<br />
Tel: (52) 5555-731322<br />
Fax: (52) 5555-731322<br />
P.R. CHINA<br />
Mr. MingXing HUANG<br />
LIMICEN OZONE R&D Center Co. Ltd.<br />
Room 901, NO. 239<br />
Chashan Road<br />
Tianhe District, Guangzhou City<br />
Guangdong Province,GUANGZHOU<br />
510640<br />
Tel. +86 2038903226<br />
Fax. +86 2038903211<br />
liumeichang@163.com<br />
RUSSIA<br />
Mr. Ruslan KABISOV<br />
2nd Botkinsky Proezd, 3<br />
MOSCOW<br />
Tel. +7 095 945 87 09<br />
Fax. +7 095 945 68 82<br />
muioi@mail.ru<br />
Mr. Vladimir PANTELEEV<br />
Vorovsky St., 125-48<br />
KIROV 610021<br />
Tel. +7 8<strong>33</strong> 2 52 67 60<br />
marketing@lepse.kirov.ru<br />
Mr. Serguei SAVILOV<br />
Moscow State University<br />
Chemistry Dept.<br />
Leninskie Gory, 1-3<br />
New IOA Members (cont’d)<br />
MOSCOW 19992<br />
Tel. +7 095 939 <strong>33</strong>21<br />
Fax. +7 095 939 4575<br />
savilov@chem.msu.ru<br />
SWITZERLAND<br />
Mr. Marc-Olivier BUFFLE<br />
Ueberlandstrasse 1<strong>33</strong><br />
8600 DUEBENDORF<br />
Tel. +41 44 823 5087<br />
Fax. +41 44 823 5210<br />
mbuffle@eawag.ch<br />
Mr. Michael DODD<br />
EAWAG<br />
Ueberlandstrasse 1<strong>33</strong><br />
8600 DUEBENDORF<br />
Tel. +41 44 823 50 64<br />
Fax. +41 44 823 52 10<br />
michael.dodd@eawag.ch<br />
THE NETHERLANDS<br />
Mr. Joop NEINDERS<br />
Ceckumerstraat 172<br />
7548 BJ ENSCHEDE<br />
Tel. +31 53-4283078<br />
Fax. +31 53-4283081<br />
joop.neinders@ibth.nl<br />
UNITED STATES OF AMERICA<br />
Tom Barrs<br />
5S484 Gordon Terrace<br />
Naperville, IL 60563<br />
Tel: (630) 961-0837<br />
dad484@wideopenwest.com<br />
Vitaly Berkman<br />
MKS Instruments<br />
90 Industrial Way<br />
Wilmington, MA 01887<br />
Tel: (978) 284-4605<br />
Fax: (978) 284-4605<br />
Page 27<br />
Jose Bonilla<br />
11020 Huebner Oaks, apt 2125<br />
San Antonio, TX 78230<br />
Tel: (210) 538-5202<br />
Fax: (210) 538-5202<br />
jbonilla8@satx.rr.psi<br />
Richard Caldwell<br />
Caldwell Mechanical<br />
1617 Whitton Ave.<br />
San Jose, CA 95969<br />
Tel: (530) 624-2434<br />
Fax: (408) 251-16<strong>33</strong><br />
richiecaldwell@mac.com<br />
Johon Decanio<br />
Newaire, Inc.<br />
P. O. Box 1<strong>33</strong><br />
Ashburn, VA 20146<br />
Tel: (703)654-0385<br />
Fax: (703) 654-0386<br />
Michael Dodd<br />
1005 Camden Court<br />
Atlanta, GA 30327<br />
Tel: (404) 843-9255<br />
michaeldodd@eawag.ch<br />
Susan Duffy<br />
Newaire, Inc.<br />
P. O. Box 1<strong>33</strong><br />
Ashburn, VA 20146<br />
Tel: (703) 654-0385<br />
Fax: (703) 654-0386<br />
David W Ferguson<br />
MWH Global<br />
301 <strong>No</strong>rth Lake Ave., Suite 600<br />
Pasadena, CA 91101<br />
Tel: (626) 568-6924<br />
Fax: (626) 568-6101<br />
david.ferguson@mwhglobal.com<br />
Robert Hulsey<br />
Black & Veatch<br />
8400 Ward Parkway<br />
Kansas City, MO 64114<br />
Tel: (913) 458-3441<br />
Fax: (913) 458-3802<br />
hulseyra@bv.com
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Adam Karbaf<br />
Fulham Co.<br />
499 Forest Park Circle<br />
Franklin, TN 37064<br />
Tel: (615) 591-2371<br />
Fax: (615) 523-2120<br />
akarbaf@comcast.net<br />
Delisa Kennedy<br />
Nalco Co.<br />
1601 E Diehl Road<br />
Naperville, IL 60563<br />
Tel: (630) 305-2845<br />
Fax: (630) 305-2845<br />
dkennedy@nalco.com<br />
Richard Luscombe-Mills<br />
Newaire, Inc.<br />
P. O. Box 1<strong>33</strong><br />
Ashburn, VA 20146<br />
Tel: (315) 393-1959<br />
Fax: (703) 654-0386<br />
Pat Mc Kenna<br />
Sports-O-Zone USA, LLC<br />
53847 <strong>No</strong>rth Park Ste B<br />
Elkhart, IN 46514<br />
Tel: (574) 264-6062<br />
Fax: (574) 264-6062<br />
sozusa@msn.com<br />
Chris Morrison<br />
Nalco Co.<br />
1601 E Diehl Road<br />
Naperville, IL 60563<br />
Tel: (415) 497-1772<br />
Fax: (630) 305-2845<br />
Mary Ann Naddy<br />
MKS Instruments<br />
90 Industrial Way<br />
Wilmington, MA 01887<br />
Tel: ((78) 284-4250<br />
Fax: (978) 284-4605<br />
Derek Miller<br />
Air Products & Chemicals Inc.<br />
7201 Hamilton Blvd.<br />
Allentown, PA 18195<br />
Tel: (610) 481-3296<br />
Fax: (610) 481-4715<br />
Miller3@airproducts.com<br />
New IOA Members (cont’d)<br />
Evelio Sevillano<br />
MKS Instruments<br />
90 Industrial Way<br />
Wilmington, MA 01887<br />
Tel: (978) 284-9129<br />
Fax: (978) 284-4605<br />
Anthony Sommese<br />
Nalco Co.<br />
1601 E Diehl Road<br />
Naperville, IL 60563<br />
Tel: (630) 305-1000<br />
Fax: (630) 305-2845<br />
Hans Sundstrom<br />
MKS Instruments<br />
90 Industrial Way<br />
Wilmington, MA 01887<br />
Tel: (978) 284-4200<br />
Fax: (978) 284-4605<br />
hsundstrom@mksinst.com<br />
Paul M. Vervalle<br />
5109 Diablo Drive<br />
Sacramento, CA 95842<br />
Tel: (916) 348-0288<br />
ao3t@mindspring.com<br />
William Walling<br />
Filtercon Technologies<br />
2801 Camino Del Rio South,<br />
Suite 300C<br />
San Diego, CA 92108<br />
Tel: (619) 688-1810<br />
Fax: (619) 688-1854<br />
info@filtercon.com<br />
Page 28
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Upcoming IOA Meetings<br />
2005<br />
August 22-25, 2005, 17th <strong>Ozone</strong> World Congress,<br />
Strasbourg, France. The upcoming congress will host<br />
experts from all over the world to present and discuss the<br />
latest advances in knowledge and technology for<br />
development and application of processes based on<br />
ozone or any derived or comparable oxidants for:<br />
•Environmental and human health protection (water,<br />
gas, soil and waste purification)<br />
•Industrial manufacture and conditioning (pulp and<br />
paper, food, electronics, chemicals)<br />
•Medical therapy<br />
This Congress will be held in parallel with the 7th<br />
Gas/Liquid/Solid World Congress.<br />
For more information, visit:<br />
www.ensic.inpl-nancy.fr/IOA17/ or contact the IOA<br />
Congress Office: IOA17@ensic.inpl-nancy.fr.<br />
Registration and hotel information is available on this website.<br />
September 12-13, 2005, 14th Annual Conference on <strong>Ozone</strong><br />
Science & Technology (Japan). This conference is being<br />
arranged by the Japan <strong>Ozone</strong> <strong>Association</strong>. For more<br />
information, contact: joa@mrh.biglobe.ne.jp<br />
October 8-12, 2005, PAG Regional Conference,<br />
Renaissance Pineisle Resort, Lake Lanier Islands,<br />
Georgia, USA. A wide range of technical topics will be<br />
included in this conference ranging from drinking water<br />
disinfection to food and agricultural applications. The<br />
technical program, when complete will be available on the<br />
PAG website www.io3a.org. Following up on past<br />
successful conferences, an Operators Workshop will be<br />
held on Tuesday afternoon for operators to learn more<br />
about equipment, monitoring, process control and safety.<br />
For more information: See additional informationa nd<br />
registration forms in this issue or visit www.io3a.org.<br />
<strong>No</strong>vember 29, 2005, Seminar on Hot topics for <strong>Ozone</strong><br />
Application, Paris , France. This seminar is organized by<br />
EA 3 G in the framework of Pollutec Paris 2005.<br />
Meetings Calendar<br />
Page 29<br />
Located at the heart of France’s leading economic region,<br />
the 21st Pollutec will attract over 40,000 managers and<br />
specifiers from industry and local authorities and those<br />
involved in the protection of the environment and<br />
sustainable development. Over 4 days, 1,500 eco<br />
exhibitors will present a unique international array of<br />
techniques and services for the prevention and treatment<br />
of pollution of all kinds. For more information, visit:<br />
www.ioa-ea3g.org<br />
Upcoming Meetings of Other Organizations<br />
2005<br />
September 26-30, 2005, <strong>International</strong> Bottled Water<br />
<strong>Association</strong> 47th Annual Convention & Trade Show,<br />
Orlando Convention Center & The Rosen Center Hotel,<br />
Orlando, Florida. For more information, contact:<br />
www.bottledwater.org.<br />
October 23-27, 2005, 11th <strong>International</strong> Conference on<br />
Advanced Oxidation Technologies for Treatment of Water,<br />
Air and Soil, Marriott Chicago O’Hare, Chicago, IL,<br />
USA. For more infromation, contact:<br />
hussain@alekabi.com.<br />
October 29-<strong>No</strong>vember 2, 2005, WEFTEC 05, Washington<br />
Convention Center, Washington, DC. For more<br />
information, contact: www.weftec.org.<br />
October 31 - <strong>No</strong>vember 2, 2005, <strong>International</strong> Pool and Spa<br />
Expo, Orlando, FL. For more information, visit:<br />
www.poolandspaexpo.com<br />
<strong>No</strong>vember 6-10, 2005, AWWA Water Qualilty Technology<br />
Conference, Quebec City, Canada. Contact:<br />
www.awwa.org<br />
2006<br />
March 6-9, 2006, Water China / PVP China / AW China<br />
2006,Guangzhou / PR China.
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Meetings Calender (cont’d)<br />
This trade fair is the biggest and most important of its<br />
kind in China. The organizers are China Foreign Trade<br />
Centre Group in association with MEREBO Messe<br />
Marketing.Contact: www.waterchina.merebo.com<br />
March 16-18, 2006: <strong>International</strong> Symposium on<br />
Waterborne Pathogens, Atlanta, Georgia. Contact:<br />
awwa.org<br />
April 3-7, 2006, Wasser Berlin 2006. Contact:<br />
www.wasser-berlin.com. <strong>No</strong>te: Usually there is an IOA<br />
conference in conjunction with Wasser Berlin.<br />
June 11-15, 2006, AWWA Annual Conference and<br />
Exposition, San Antonio, Texas. Contact: www.awwa.org<br />
June 24-26, 2006, Institute of Food Technologists Annual<br />
Meeting and Exposition, Orlando Florida. Contact:<br />
www.ift.org<br />
Continued from Page 24<br />
Figure 5. <strong>Ozone</strong> resistant membrane filtration units<br />
Page 30<br />
September 10-14, 2006, World Water Congress &<br />
Exposition, Beijing China. The conference will focus on<br />
drinking and wastewater treatment, and on health issue.<br />
Call for papers due October 31, 2005. For more<br />
information, contact: www.iawq.org<br />
September 26-29,2006, Aquatech Amsterdam, For more<br />
information, contact www,aquatechtrade.com<br />
August 9-12, 2006, Specialized Conference on<br />
Management of Residues Emanating from Water and<br />
Wastewater Treatment, Sandton Convention Centre,<br />
South Africa. Hosted by IWA Specialist Group on Sludge<br />
Management and WISA Anaerobic and Sludge<br />
Management Division. For more information, visit<br />
www.iwa.hq.org<br />
October 21-25, 2006, WEFTEC 06, Dallas Convention<br />
Center, Dallax TX. For more information, contact:<br />
www.weftec.org
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
25 Years of <strong>Ozone</strong>: Science & Engineering on CD ROM<br />
Are you tired of searching for articles from OS&E and finding that they may not be<br />
available? The IOA is providing the complete series of <strong>Vol</strong>umes 1-25 on CD ROM. A<br />
master index is provided at the beginning of the CD so that keyword and author<br />
searching is simplified. This CD is now available and can be ordered through the IOA<br />
regional Group office. For those holding the CD ROM containing the first 22 years, an<br />
updated CD is available for a modest cost.<br />
Price per set (2CDs) $350.00 Members $600.00 non-members<br />
Updated CD $50.00 members $90.00 non-members<br />
To order your set, copy this page and fax or mail to Regional IOA Office<br />
PAG<br />
PO Box 8761<br />
Scottsdale, AZ 85252<br />
Fax: (480) 361-7725<br />
EA3G<br />
Bat. ESIP-40 Av. Du recteur Pineau<br />
85922 Poitiers Cedex, France<br />
Fax: (<strong>33</strong>) 5 49 45 40 60<br />
Name_________________________________________________________________<br />
Address_______________________________________________________________<br />
City ____________________________State/Province________________________<br />
Postal Code_______________Country_______________Phone<br />
__________________Fax______________________<br />
____Member ____<strong>No</strong>n Member Number of Sets _____ New CD__________ Updated CD ______________<br />
_____Payment Enclosed _____Bill to Credit Card (Visa/MasterCard)<br />
Card Number _________________________________________ Expiration Date __________________________<br />
Page 31<br />
Nippon Islands Group<br />
Homei Building, 8th Floor<br />
1-3-19 Akasaka<br />
Minato-ko, Toko 107-0052, Japan<br />
Fax: (81) 03 3583 1461
<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
2005 Annual Conference<br />
<strong>International</strong> <strong>Ozone</strong> <strong>Association</strong>-Pan American Group<br />
October 8-12, 2005, PineIsle Resort, Lake Lanier, Georgia, USA<br />
On October 8-12, 2005 the IOA Pan American Group (PAG) will be holding its 2005 Annual<br />
Conference titled “<strong>Ozone</strong>: A valuable tool for a wide range of applications”. The conference will be<br />
held at the Renaissance PineIsle Resort, Lake Lanier Islands, GA. The resort is located 52 miles<br />
northeast of the Atlanta Hartsfield <strong>International</strong> Airport. Neal Spivey of the Gwinnett County, GA<br />
water district is the conference chair.<br />
Technical Sessions<br />
The conference is intended to provide information to<br />
engineers, scientists, and end users of ozone and<br />
other active oxygen species. Topics can include, but<br />
not be limited to:<br />
Disinfection<br />
Cooling Tower Applications<br />
Chemical and Biochemical Reactions<br />
Food and Agricultural Applications<br />
Biofiltration<br />
Spa/Pool/Aquarium<br />
Bromate Formation and Control<br />
Industrial Applications<br />
<strong>Ozone</strong> Generation<br />
Waste Water Treatment<br />
Contactor Design<br />
Advanced Oxidation<br />
Small Systems<br />
Emerging Issues in Water Quality<br />
Exhibition<br />
Like past conferences, an equipment exhibition will occur. The conference is being planned to<br />
maximize traffic throughout the Exhibit Hall, including holding coffee breaks in the Exhibit hall and<br />
hosting a complimentary “Attitude Adjustment Hour” on Monday evening within the Exhibit Hall<br />
at the close of the Technical Sessions. Coffee break times will be extended to allow greater<br />
opportunity for attendees to visit the Exhibition throughout the conference.<br />
Space is still available for exhibitors. For more information, visit www.io3a.org.<br />
Operators Workshop: • Special Tuesday Afternoon Session for Operators to learn more about<br />
equipment, monitoring, process control and safety. CEU credits provided.<br />
PAG web page http://www.io3a.org<br />
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<strong>Ozone</strong> News <strong>Vol</strong>ume <strong>33</strong>, <strong>No</strong>. 4<br />
Technical Tours: • Several Technical Tours have been arranged for Wednesday.<br />
Tour 1 -Will visit three ozone facilities; the 75-MGD Shoal Creek Filter Plant, the 150 MGD Scott Chandler<br />
Filter Plant,and the 40-MGD F. Wayne Hill Advanced Wastewater Treatment Plant.<br />
Tour 2- Will visit several agricultural facilities that use ozone.<br />
Each Tour will be limited to 50 people. After the tours, buses will take you to<br />
the Atlanta airport for a convenient return trip home.<br />
Social Tours • Several Social Tours have been arranged:<br />
Tour 1- Monday 10-11-05: Shopping Spree at Atlanta’s premiere Shopping and Entertainment<br />
Complex, Mall of Georgia. Leaving at 10:00 am - returning 4:00pm.<br />
Tour 2- Tuesday 10-10-05; Lunch and Tour of Arts/Craft shops in picturesque Buford.<br />
Leaving at 11:00 am- returning by 4:00 pm.<br />
Don’t Miss all that is offered at Pine Isle Resort<br />
The Conference site, Pine Isle Resort offers our attendees a wide range of recreational activities including golf, tennis,<br />
hiking, boating and fishing, or the opportunity to just relax in a lovely, quiet setting. Visit the resort website<br />
www.marriott.com/property/propertypage/ATLSR to learn of all the possibilities.<br />
Golf Anyone?<br />
To play in our Sunday Tournament, simply complete the Conference Registration form For additional tee times visit<br />
www.pineislegolf.com for Pine Isle course.<br />
Hotel Reservations<br />
We have reserved rooms at the Pine Isle Resort hotel at the reasonable nightly rate of $119 (plus tax- estimated to be<br />
6%). Our reserved conference rooms will be held for us only until September 14, 2005. Please book your rooms early<br />
directly through the hotel at Tel 770-945-8921, or visit the Pine isle Resort website (Group Code IOAIOAA).<br />
www.marriott.com/property/propertypage/ATLSR. <strong>No</strong>te, shuttles can be arranged from Atlanta airport to the resort<br />
through the hotel at reasonable costs.<br />
Sponsorship<br />
There is ample opportunity for equipment manufacturers and engineering consultants to sponsor events, meals coffee<br />
breaks, conference bags, proceedings, etc. For more information, contact the Pan American office at info@io3a.org<br />
or phone at (480) 529-3787 (Pacific time)<br />
Conference at a Glance<br />
The chart on the following page gives the schedule of all events planned for the conference, including the IOA Board,<br />
committee and task force meetings on the weekend before the conference opens.<br />
This conference will prove to be another excellent conference hosted by PAG. The opportunities to learn more about<br />
ozone technology and network with experts in the field will be outstanding. Plan to attend!<br />
Page <strong>33</strong>
ISSN 1065-5905<br />
<strong>International</strong> <strong>Ozone</strong> <strong>Association</strong>/Editorial Office<br />
P. O. Box 8761<br />
Scottsdale, AZ 85252<br />
Tel: 480-529-3787<br />
Fax: 480-361-7725<br />
Email: info@io3a.org