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자료유형
학술저널
저자정보
김희갑 (강원대학교)
저널정보
강원대학교 환경연구소 Journal of the Environment Journal of the Environment Vol.8 No.1
발행연도
2011.12
수록면
73 - 81 (9page)

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Drinking and pool waters are chemically treated to prevent the outbreak of water-borne diseases such as cholera. However, this process causes the formation of so-called disinfection by-products (DBPs), among which many are carcinogenic to humans. The major DBPs such as trihalomethanes (THMs) and haloacetic acids (HAAs), which have been found in disinfected water usually at the ㎍ L<SUP>-1</SUP> level of a few tens, have been commonly considered for regulatory actions and actively studied for their occurrence and adverse health effects. However, a lot of new DBPs have been found by virtue of advanced analytical instruments and techniques. Among them, N-nitrosodimethylamine (NDMA), a potent carcinogenic compound, recently became of great concern to regulatory agencies because it is found in drinking and waste waters treated using chlorination, chloramination, or even ozonation, and highly carcinogenic based on animal studies. Though NDMA is present at up to a few hundred ng L<SUP>-1</SUP> levels in treated water, it is estimated to exert thousands times higher carcinogenicity than THMs and HAAs. In this review, the occurrence, formation, environmental behavior, analysis, adverse health effects, pharmacokinetcis, human exposure, and removal of NDMA are discussed.

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서론
생성 및 농도 분포
물리화학적 성질
환경 중 거동
물 시료 분석 방법
독성
생체 내 거동
인체 노출
노출 저감 방안
향후 연구 제안
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