EROD-microbioassay에 의한 원천천 상류지역 수질조사

• 영문명: Water Quality Monitoring of the upper region of Wonchun stream using EROD-microbioassay
• 발행기관: 한국환경보건학회
• 저자명: 고성룡 정규혁
• 간행물 정보: 『1. 한국환경보건학회지』제26권 제4호, 105~109쪽, 전체 5쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2000.12.30

영문 초록

The purpose of this study is to investigate on the water quality of the upper region of Wonchun stream located in Suwon city by chemical analysis and EROD-microbioassay methods using rat hepatoma cell line H4IIE. The water samples were collected at 6 sampling sites from sept. to Nov. 1999 and determined the quantitative toxic effects. Higher levels of BO D5, CO Dct and CO DMn were determined at M6 site where the influent contains domestic and industrial wastewater. EROD activity of water samples was ranged from 3.43 ± 0.08 to 9.05± 0.10 pmol/mg protein/min. High correlation with EROD activities and COD values was observed. From the results, the upper region of Wonchun stream water area was presumed to be highly polluted with various persistent organic chemicals.s.

키워드

Wonchon stream EROD-microbioassay H2IIE BOD5 COD