污水处理厂进出水中的汞含量分析  

The analysis of mercury content in inlet and outlet water of sewage treatment plant

作　　者：李奋强[1] LI Fenqiang(Taiyuan Drainage Monitoring Station,Taiyuan Shanxi 030012,China)

机构地区：[1]太原市城市排水监测站

出　　处：《山西化工》2019年第4期22-23,41,共3页Shanxi Chemical Industry

摘　　要：汞是水环境中重金属污染元素之一,进入水体的无机汞离子可以转变为毒性更大的有机汞,并且通过食物链富集到动物和人体中,从而造成危害。采用原子荧光法对太原市市政污水处理厂2018年的进出水中的汞含量进行检测分析,采取每个季度不定期抽查检测方式,监督检查污水处理厂水质是否存在汞污染情况,同时也为污水处理厂的正常运行提供数据依据。Mercury is one of the heavy metal pollution elements in water environment.Inorganic mercury ions entering water can be transformed into more toxic organic mercury,which is enriched in animals and human body through food chain,thus causing harm.In this paper,atomic fluorescence spectrometry was used to detect and analyze the mercury content in the effluent of Taiyuan municipal sewage treatment plant in 2018.The method of random inspection and detection was adopted every quarter to supervise and inspect the mercury pollution in the water quality of the sewage treatment plant,and to provide data basis for the normal operation of the sewage treatment plant.

关 键 词：汞 原子荧光法 污水处理厂 

分 类 号：X703[环境科学与工程—环境工程] O657[理学—分析化学]