ENVIRONMENTAL AND SANITARY QUALITATIVE ASSESSMENT OF MANUFACTURING WASTE WATERS AND OPEN RESERVOIRS IN INDUSTRIAL TOWN WITH USING BIOTESTING METHOD
DOI:
https://doi.org/10.20535/2218-9300822012138909Keywords:
biotesting method, toxicity, daphnids, waste waters and open reservoirsAbstract
Sanitary and environmental assessment with using biotesting method (with daphnids) of manufacturing waste waters of large metallurgical enterprise’s quantity and waters taken in open reservoirs were done.
According to investigation’s findings the critical lethal toxicity (the percent of died daphnids was 100%) has only waste waters of slag gantry shops which contains a high concentration of hydrogen sulfide and sulphide.
Monitoring and water protection recommendations were developed.
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Copyright (c) 2020 К. С. Бальбухов, С. В. Капранов
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