Consultant's Report - Minnesota State Legislature
Consultant's Report - Minnesota State Legislature Consultant's Report - Minnesota State Legislature
Table B-1. Efficiency and Impacts of Chemicals Tested for Zebra Mussel Control Category Specific Chemical Target Age Efficiency Lethal Cone. Exposure Time Toxicity Major Disadvantage Oxidants Chlorine Veligers 75-100% 0.5 ppm 2 hours High Toxicity Chlorine dioxide Veligers 100% 0.5 ppm 24 hours High High Maintenance Ch10ramines Ve1igers 100% 1.2 ppm 24 hours High Toxicity Bromine Adults 90-100% 0.5 ppm 1 to 3 weeks High High Maintenance Ozone Ve1igers 100% 0.5 ppm 5 hours Low Expensive Potassium Permanganate Adults 90-100% 2.5 ppm Weeks Medium Continuous dosing Hydrogen Peroxide Veliger/Juvenile 26-100% 100 ppm- 6 hours Medium Toxicity Nonoxidants Activated Starch Veliger 100% 3.0 to 6.9 ppm 21 to 72 hours Very low Unknown Aluminum Sulfate Veligers 50% 126 ppm 24 hours Low High solids load Sodium Chloride Veliger/Juvenile 100% 20,000 ppm 6 hours Low High dose required Calcium Chloride Veliger/Juvenile 100% 10,000 ppm 6 hours Low High dose required Potassium Chloride All 100% 100 ppm 48 hours Medium Continuous dosing Potassium Phosphate All 95-100% 30 to 100 ppm 2 wks/48 hrs Medium Continuous dosing Potash All 95-100% 30 to 100 ppm 2 wks/48 hrs Medium Continuous dosing Copper Ions Veligers 100% 5 ppm 24 hours High Toxicity Cutrine-Ultra Veligers 99% 0.03 to 0.08 ppm 24 hours Unknown Toxicity Cutrine-Ultra Adults 99% 1.7 ppm 96 hours High Toxicity MacroTech (Cu and Al) All 95-100% 5 ppm or less 24 hours Low Continuous dosing Quaternary Bulab 6002 All 100% 1.0 ppm 10 days High Nonbiodegradable Ammonium Calgon H-130M All 100% 1.1 ppm 48 hours High Must be deactivated Compounds Clam-Trol All 100% Ito 10 ppm 120 hours Medium VERY corrosive Macrotrol 9210 All 100% 10 to 100 ppm 24 hours High Must be deactivated Nalco 9380 All 100% 1 to 12 ppm 24 hours High Must be deactivated Ve1igon All 50% 1.5 to 3.0 ppm 96 hours High Filter needed Aromatic Bu1ab 6009 All 100% 1.0 ppm 6 days Very High VERY corrosive Hydrocarbons Mexe1432 All 100% 1 to4 ppm 3 days High Continuous dosing Endothall All 100% 3.0 ppm 6 days Very High VERY corrosive Acridine All 64% 2.5 ppm 48 hours Mediurn/High Continuous dosing Primary Souce: Sprecher and Getsinger 2000 Secondary Sources: Beolman et al. 1997, Stantec 2003, Waller and Fisher 1998, Waller et al. 1993
- Page 37 and 38: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 39 and 40: Works Cited MINNESOTA DEPARTMENT OF
- Page 41 and 42: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 43 and 44: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 46 and 47: Table V-1. Methods Available for Co
- Page 48 and 49: Cavitation MINNESOTA DEPARTMENT OF
- Page 50 and 51: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 52: Potassium Salts MINNESOTA DEPARTMEN
- Page 56 and 57: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 58 and 59: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 60 and 61: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 62 and 63: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 64 and 65: Works Cited MINNESOTA DEPARTMENT OF
- Page 67: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 72 and 73: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 74: Combined Treatments MINNESOTA DEPAR
- Page 78 and 79: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 80 and 81: MINNESOTA DEPARTMENT OF NATURAL RES
- Page 82 and 83: Feasibility Study To Limit the Spre
- Page 84 and 85: METHOD OF INVESTIGATION MINNESOTA D
- Page 87: VII-B. Treatment Alternatives Expan
- Page 92: Message 3/21/2005 general site info
- Page 100 and 101: 0111ces, cquipnlcnt lr\1;n;:'jpt'!'
- Page 102 and 103: FishPro Consulting Engineers and Sc
- Page 104: VII-C. Surveys and Data for Ossawin
Table B-1. Efficiency and Impacts of Chemicals Tested for Zebra Mussel Control<br />
Category Specific Chemical Target Age Efficiency Lethal Cone. Exposure Time Toxicity Major Disadvantage<br />
Oxidants Chlorine Veligers 75-100% 0.5 ppm 2 hours High Toxicity<br />
Chlorine dioxide Veligers 100% 0.5 ppm 24 hours High High Maintenance<br />
Ch10ramines Ve1igers 100% 1.2 ppm 24 hours High Toxicity<br />
Bromine Adults 90-100% 0.5 ppm 1 to 3 weeks High High Maintenance<br />
Ozone Ve1igers 100% 0.5 ppm 5 hours Low Expensive<br />
Potassium Permanganate Adults 90-100% 2.5 ppm Weeks Medium Continuous dosing<br />
Hydrogen Peroxide Veliger/Juvenile 26-100% 100 ppm- 6 hours Medium Toxicity<br />
Nonoxidants Activated Starch Veliger 100% 3.0 to 6.9 ppm 21 to 72 hours Very low Unknown<br />
Aluminum Sulfate Veligers 50% 126 ppm 24 hours Low High solids load<br />
Sodium Chloride Veliger/Juvenile 100% 20,000 ppm 6 hours Low High dose required<br />
Calcium Chloride Veliger/Juvenile 100% 10,000 ppm 6 hours Low High dose required<br />
Potassium Chloride All 100% 100 ppm 48 hours Medium Continuous dosing<br />
Potassium Phosphate All 95-100% 30 to 100 ppm 2 wks/48 hrs Medium Continuous dosing<br />
Potash All 95-100% 30 to 100 ppm 2 wks/48 hrs Medium Continuous dosing<br />
Copper Ions Veligers 100% 5 ppm 24 hours High Toxicity<br />
Cutrine-Ultra Veligers 99% 0.03 to 0.08 ppm 24 hours Unknown Toxicity<br />
Cutrine-Ultra Adults 99% 1.7 ppm 96 hours High Toxicity<br />
MacroTech (Cu and Al) All 95-100% 5 ppm or less 24 hours Low Continuous dosing<br />
Quaternary Bulab 6002 All 100% 1.0 ppm 10 days High Nonbiodegradable<br />
Ammonium Calgon H-130M All 100% 1.1 ppm 48 hours High Must be deactivated<br />
Compounds Clam-Trol All 100% Ito 10 ppm 120 hours Medium VERY corrosive<br />
Macrotrol 9210 All 100% 10 to 100 ppm 24 hours High Must be deactivated<br />
Nalco 9380 All 100% 1 to 12 ppm 24 hours High Must be deactivated<br />
Ve1igon All 50% 1.5 to 3.0 ppm 96 hours High Filter needed<br />
Aromatic Bu1ab 6009 All 100% 1.0 ppm 6 days Very High VERY corrosive<br />
Hydrocarbons Mexe1432 All 100% 1 to4 ppm 3 days High Continuous dosing<br />
Endothall All 100% 3.0 ppm 6 days Very High VERY corrosive<br />
Acridine All 64% 2.5 ppm 48 hours Mediurn/High Continuous dosing<br />
Primary Souce: Sprecher and Getsinger 2000<br />
Secondary Sources: Beolman et al. 1997, Stantec 2003, Waller and Fisher 1998, Waller et al. 1993
Change language