化工进展 ›› 2015, Vol. 34 ›› Issue (07): 2003-2008,2030.DOI: 10.16085/j.issn.1000-6613.2015.07.033

• 资源与环境化工 • 上一篇    下一篇

饮用水管网中不同源有机污染物简析

张慧慧1, 陈环宇1, 何晓芳2, 周晓燕2, 裘尚德2, 柳景青3, 胡宝兰1, 楼莉萍1   

  1. 1 浙江大学环境与资源学院, 浙江 杭州 310058;
    2 绍兴市水环境科学研究院有限公司, 浙江 绍兴 312000;
    3 浙江大学建筑工程学院, 浙江 杭州 310058
  • 收稿日期:2014-11-27 修回日期:2014-12-30 出版日期:2015-07-05 发布日期:2015-07-05
  • 通讯作者: 楼莉萍,博士,副教授,硕士生导师,主要研究方向为环境污染模拟与控制及饮用水生物化学稳定性。E-mail:loulp@zju.edu.cn。
  • 作者简介:张慧慧(1992—),女,硕士研究生。E-mail:silencevicky@163.com。
  • 基金资助:
    水体污染控制与治理国家科技重大专项(2012ZX 07403- 003)、国家十二五科技支撑计划(2012BAJ25B07)、浙江省公益计划(2014C33014)及浙江省教育厅科研项目 (Y201226062)。

Analysis of organic pollutants from different sources in drinking water distribution system

ZHANG Huihui1, CHEN Huanyu1, HE Xiaofang2, ZHOU Xiaoyan2, QIU Shangde2, LIU Jingqing3, HU Baolan1, LOU Liping1   

  1. 1 College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, Zhejiang, China;
    2 Shaoxing Water Environmental Science Institute Co., Ltd., Shaoxing 312000, Zhejiang, China;
    3 College of Engineering and Architecture, Zhejiang University, Hangzhou 310058, Zhejiang, China
  • Received:2014-11-27 Revised:2014-12-30 Online:2015-07-05 Published:2015-07-05

摘要: 饮用水管网中的有机污染物种类繁多, 直接威胁人类健康。本文简述了给水管网中的4类有机污染物, 即原水中带入的有机污染物、管材释放的各种添加剂及其降解产物、管垢释放产物或管垢生物膜和管内水体微生物的代谢产物、消毒副产物。根据现有的研究发现, 这4类有机物中, 以含量较多的消毒副产物类研究最多, 其次是管材释放的各种有机污染物, 而含量较低、种类繁多、取样困难的管垢释放产物及生物膜、水体微生物的代谢产物的研究较少。由于给水管网中的有机污染物成分多样, 同时在管网这个特殊的水环境中, 还会发生迁移、转化等复杂的过程, 本文在综述分析以上不同来源的污染物类型的基础上, 提出今后的研究可在高毒痕量有机污染物的鉴别、生物膜中有机污染物的释放规律及其代谢产物的定性定量分析、有机污染物的迁移转化等方面展开。

关键词: 给水管网, 有机污染物, 管材, 生物膜, 消毒副产物

Abstract: This paper discussed four types of organic pollutants, including organic pollutants from raw water, additives and degradation products from pipe leaching, pipe scales releasing or metabolic products from biofilm and microorganism in water, and disinfection by-products. Most current studies focused on disinfection by-products because of their high concentrations, and various organic pollutants from pipe leaching obtained a lot of research attention as well, while organic pollutants from pipe scales releasing or metabolic products from biofilm and microorganism in water were not studies enough due to the low concentration, migration, great variety and difficulties in sampling. This paper pointed out that future research should focus on investigating the identification of high toxic trace organic pollutants, the release performances of different pollutants and the qualitative or quantitative research of degradation products, and the migration and transformation of these organic pollutants.

Key words: drinking water distribution system, organic pollutants, pipe material, biofilm, disinfection by-products

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