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尾水排放对水环境安全评价研究

Evaluation of Tail Water Discharge on Water Environment Safety

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【作者】 陈志宁

【Author】 Chen Zhining;Changzhou Human Living Environmental Monitoring Center;Jiangsu Provincial Environmental Protection Key Laboratory of Water Environmental Biological Monitoring;

【机构】 常州市人居环境监测防治中心江苏省环境保护水环境生物监测重点实验室

【摘要】 以常州市典型的城北污水处理厂尾水、受纳水体藻江河、新区公园(湿地)以及藻江河沿岸的地下水为研究对象,对水体54种挥发性有机物,9种半挥发性有机物,11种重金属元素,生物性指标等进行了监测,并根据监测数据,采用层次分析法构建尾水排放水环境安全评价指标体系。通过开展尾水排放对水环境安全评价的研究,对提高水体的环境自净能力及改善城市河流水环境质量具有重要的理论与实际意义。

【Abstract】 In this paper, the tail water of a typical sewage treatment plant in Changzhou, the receiving water of the Zaojiang River, the new park(wetland) and the groundwater along the Zaojiang River are studied. 54 kinds of volatile organic compounds, 9 kinds of semi-volatile organic compounds,11 kinds of heavy metal elements, biological indicators were monitored. Based on the monitoring data, the evaluation index system of environmental safety of tail water discharge was established by AHP. It is of great theoretical and practical significance to improve the self-purification ability of water body and the water environment quality of urban rivers by carrying out the study on the safety assessment of tail water discharge.

【基金】 国家科技重大专项(水专项)(2012ZX07301-001-06);江苏省环境监测基金资助项目(1313)
  • 【文献出处】 环境科学与管理 ,Environmental Science and Management , 编辑部邮箱 ,2019年01期
  • 【分类号】X143;X703
  • 【被引频次】4
  • 【下载频次】142
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