Proceedings of the Korea Society of Environmental Biology Conference (한국환경생물학회:학술대회논문집)
- 2004.12a
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- Pages.127-131
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- 2004
산업폐수 방류수에 대한 생태독성 평가
Abstract
The toxicity of 54 selected process effluents of 16 industry classifications in Korea was evaluated by bioassay test using fish Oryzias latipes, invertebrate Daphnia magna, algae Selenastrum capricornutum and bacteria Vibrio fischeri. Our results demonstrate that the toxicity assessment, such as bioassay test, is effective and of practical use for industrial wastewater management in 54 selected effluents with the limitation of the physico-chemical permit. Among 54 effluents, 4 sample failed physico-chemical permit limitation and 50 passed it. The physcio-chemical measurement items and permit concentrations on the present Water Quality Conservation Act are low related a ecotoxicity.
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