Krasnodar GRES Project Volume I11 Environmental Assessment

Krasnodar GRES Project Volume I11 Environmental Assessment Krasnodar GRES Project Volume I11 Environmental Assessment

pdf.usaid.gov
from pdf.usaid.gov More from this publisher
14.02.2013 Views

Noise levels shall be measured at and beyond the Krasnodar GRES facility boundaries; The World Bank recommends that baseline monitoring of NOx begin in the Caucasus biosphere reserve as soon as possible and continue through the operational phase of the power plant. 9.3 Continuous Monitoring of Emissions A continuous air emission monitoring system will measure basic parameters of plant operation (discharge velocity, temperature, etc.) as well as concentrations of NOX, Son, CO, CnHm, 03, and particulates in the flue gas in compliance with the Russian regulatory documents for environmental control. An automated on-site meteorological station will measure and record the following: wind direction; wind velocity; temperature; and humidity. Both the continuous emission monitoring system and the meteorological station will be connected to a central data receiving station at the facility which will archive average values of the data for 3 minute, 30 minute, and 24 hour intervals. Air Quality Monitoring System The air quality control system will have onsite measuring stations for air quality monitoring. Air quality monitoring shall use standard methods of measurements and analysis, which fully comply with the requirements of legislation and current levels of science and technology. The following measuring methods shall be used: SO2 - ultraviolet fluorescence or wet catalysis met hod NO/N02 - chemical luminescence CO - infrared absorption 03 ultraviolet absorption CnHm flame ionization detector particulates - beta-radiation absorption, absorption spectroscopy Water Quality Monitoring System The water quality control system provides the power plant with measuring stations to monitor water quality. PAGE 9-2

Special hydrological systems record deviations of water qualitative parameters. These systems respond both to biological processes (for instance algae propagation) and physico-chemical processes in a water body. The following table presents the methods used for hydrological measurements. Index 0 2 pH value Conductivity Turbidity Toxicity Adsorption Temperature measurements Table 9.1 Indices and Methods of Hydrological Measurements The Krasnodar GRES data processing center will process and store all the measured parameters and reports from the measuring stations. The data will be downloaded from the stations automatically at certain intervals. In addition, the data can also be downloaded manually. When the values exceed certain limits, the measuring station sends this information to the data processing center, which retrieves data from the stations and responds. Potential Air Pollution Sources: Method Reference gas analysis (three-electrode system) Differential temperature compensation method Electric solution resistance measurements Photometric two-beam method - daphnia test - fish test - algae development - bacterial toxicometry - determination of acute toxicity to mussels Accumulation of organic pollutants Thermometric main stack (NOx, Son, CO, solid particles). Monitoring is carried out automatically by using a system of detectors; the information is of an operative nature and can be integrated for determining annual gross emissions. Input signals are recorded every 5 seconds. Average values are formed from the recorded data for 3 and 30 minutes as well as for 24 hours, which are then turned over to the archives. The recorded data on emissions are kept for 5 years in compliance with the regulations. PAGE 9-3

Noise levels shall be measured at and beyond the <strong>Krasnodar</strong> <strong>GRES</strong><br />

facility boundaries;<br />

The World Bank recommends that baseline monitoring of NOx begin in<br />

the Caucasus biosphere reserve as soon as possible and continue<br />

through the operational phase of the power plant.<br />

9.3 Continuous Monitoring of Emissions<br />

A continuous air emission monitoring system will measure basic parameters<br />

of plant operation (discharge velocity, temperature, etc.) as well as<br />

concentrations of NOX, Son, CO, CnHm, 03, and particulates in the flue gas<br />

in compliance with the Russian regulatory documents for environmental<br />

control. An automated on-site meteorological station will measure and<br />

record the following: wind direction; wind velocity; temperature; and<br />

humidity. Both the continuous emission monitoring system and the<br />

meteorological station will be connected to a central data receiving station<br />

at the facility which will archive average values of the data for 3 minute, 30<br />

minute, and 24 hour intervals.<br />

Air Quality Monitoring System<br />

The air quality control system will have onsite measuring stations for air<br />

quality monitoring.<br />

Air quality monitoring shall use standard methods of measurements and<br />

analysis, which fully comply with the requirements of legislation and current<br />

levels of science and technology. The following measuring methods shall<br />

be used:<br />

SO2 - ultraviolet fluorescence or wet catalysis met hod<br />

NO/N02 - chemical luminescence<br />

CO - infrared absorption<br />

03 ultraviolet absorption<br />

CnHm flame ionization detector<br />

particulates - beta-radiation absorption, absorption spectroscopy<br />

Water Quality Monitoring System<br />

The water quality control system provides the power plant with measuring<br />

stations to monitor water quality.<br />

PAGE 9-2

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!