工业水处理 ›› 2014, Vol. 34 ›› Issue (2): 1-4,10. doi: 10.11894/1005-829x.2014.34(2).001

• 专论与综述 •    下一篇

污水处理厂内PPCPs 赋存情况及去除因素分析

汤迎1, 虢清伟1, 洪澄泱2, 许振成1   

  1. 1. 环境保护部华南环境科学研究所, 广东广州 510655;
    2. 中山大学环境工程系, 广东广州 510275
  • 收稿日期:2013-09-25 出版日期:2014-02-20 发布日期:2014-02-24
  • 通讯作者: 许振成,E-mail:xiaojiahuo87124@163.com E-mail:xiaojiahuo87124@163.com
  • 作者简介:汤迎(1987-),博士研究生。电话:020-82790936,E-mail:tangying87124@163.com
  • 基金资助:

    国家水体污染与治理科技重大专项城镇化水源集水区域污染系统控制技术集成与综合示范项目(2012ZX07206-003)

Occurrence and removing factors of pharmaceuticals and personal care products in sewage treatment plants

Tang Ying1, Guo Qingwei1, Hong Chengyang2, Xu Zhencheng1   

  1. 1. South China Institute of Environmental Sciences, MEP, Guangzhou 510655, China;
    2. School of Environmental Science and Engineering of Sun Yat-Sen University, Guangzhou 510275, China
  • Received:2013-09-25 Online:2014-02-20 Published:2014-02-24

摘要:

药品及个人护理用品(PPCPs)在环境中普遍被检出,并被报道能够对环境产生不良效应,已引起全球的广泛关注。污水处理厂(STPs)是PPCPs的重要污染源之一,同样也是集中去除该类污染物的关键途径。STPs内PPCPs的进水质量浓度可达μg/L量级,出水质量浓度多为ng/L量级。PPCPs自身的理化生性质和STPs的运行参数(温度、pH、HRT、SRT、系统中微生物)会对PPCPs的去除产生一定的影响。

关键词: 药品及个人护理用品, 污水处理厂, 去除因素

Abstract:

Pharmaceuticals and personal care products(PPCPs) have widely been detected in surface water, groundwater, and drinking water, as well as in agricultural soils and bio-solid. Public interest is quickly increasing because of their potential impact on the environments. Sewage treatment plants(STPs) are regarded as one of the most important sources of PPCPs, also identified as the major approach for the removal of such contaminants. The influent mass concentration of PPCPs in STPs is up to μg/L, while effluent mass concentration is mostly ng/L. The removing efficiencies of PPCPs in STPs could be affected by the physico-chemical and biological properties of PPCPs and the operating parameters of STPs(such as temperature, pH, hydraulic retention time, sludge retention time and microorganisms in bio-treatment system).

Key words: pharmaceuticals and personal care products, sewage treatment plants, removing factors

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