Current trends in the analysis and identification of emerging disinfection byproducts

被引:127
|
作者
Yang, Mengting [1 ]
Zhang, Xiangru [2 ]
机构
[1] Shenzhen Univ, Coll Chem & Environm Engn, Shenzhen 518060, Peoples R China
[2] Hong Kong Univ Sci & Technol, Dept Civil & Environm Engn, Hong Kong, Hong Kong, Peoples R China
基金
中国国家自然科学基金;
关键词
Disinfection byproducts; DBPs; Analytical techniques; SOLID-PHASE MICROEXTRACTION; CHROMATOGRAPHY-MASS-SPECTROMETRY; MAMMALIAN-CELL CYTOTOXICITY; ORGANIC IODINE MEASUREMENT; IN-SOURCE WATER; DRINKING-WATER; N-NITROSODIMETHYLAMINE; CHLORINE DISINFECTION; BROMO-BENZOQUINONES; HALOACETIC ACIDS;
D O I
10.1016/j.teac.2016.03.002
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Disinfection byproducts (DBPs) are a class of compounds generated during chemical disinfection processes. Their wide distribution in potable water supply systems and environmental waters has aroused concerns for both human health and aquatic organisms. Recent toxicological studies have demonstrated that most of the emerging DBPs are significantly more toxic than the regulated DBPs. Analysis techniques are prerequisites for fully understanding DBPs, as they involve identifying and quantifying DBPs, and studying their occurrence and toxicity. Accordingly, this paper reviews current trends in the analysis and identification of emerging DBPs produced in artificial water samples with model substances (e.g., natural organic matter and anthropogenic contaminants) and in real environmental waters (e.g., drinking water,wastewater effluents, swimming pool water, ballast water, cooling water from power stations, and brine reject from desalination plants). (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:24 / 34
页数:11
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