국내 주요 정수장의 과불화화합물 분포 및 위해성 평가
(주)코리아스칼라
- 최초 등록일
- 2023.04.05
- 최종 저작일
- 2017.12
- 9페이지/ 어도비 PDF
- 가격 4,000원
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서지정보
ㆍ발행기관 : 대한상하수도학회
ㆍ수록지정보 : 상하수도학회지 / 31권 / 6호
ㆍ저자명 : 손보영, 이이내, 양미희, 박상민, 표희수, 이원석, 박주현
목차
1. 서 론
2. 연구방법
2.1 분석 대상물질
2.2 시료채취 및 보존방법
2.3 분석방법
2.3.1 전처리방법
2.3.2 기기분석
2.4 위해도 평가
2.4.1 위해도 평가 절차
2.4.2 위해도 추정
3. 결과 및 고찰
3.1 함유실태 조사 결과
3.2 위해도평가
3.2.1 위험성 확인
3.2.2 인체발암등급 및 용량-반응평가
3.2.3 노출평가
3.2.4 위해도 추정
4. 결 론
References
영어 초록
The chemical structures of perfluorinated compounds(PFCs) have unique properties such as thermal and chemical stability that make them useful components in a wide variety of consumer and industrial products. Two of these PFCs, perfluorooctane sulfonate(PFOS) and perfluorooctanoic acid(PFOA), have received attention and were the most commonly detected. In this study it was analyzed the concentrations of 8 PFCs in samples were collected from drinking water treatment plants for 5 years(2012-2016). PFOS and PFOA were also high concentration and frequency. The mean concentrations of PFOA and PFOS were detected 0.0026-0.0069 μg/L and 0.0009-0.0024 μg/L in samples from drinking water treatment plants. These were relatively lower or similar compared to PFOS concentrations in Osaka(Japan). In general, these levels are below health-based values set by international authoritative bodies for drinking water. These results will be serve as the first monitoring data for PFCs in drinking water and be useful for characterizing the concentration distribution and management of PFCs in future studies.
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