水中化学需氧量检测方法研究进展  

Advance of analytical methods for chemical oxygen demand in water

作　　者：王立群[1] 张明[1] 林丰妹[1] 周侣艳[1] 池怡[1] 汪凌佳 WANG Liqun;ZHANG Ming;LIN Fengmei;ZHOU Lyuyan;CHI Yi;WANG Lingjia(Hangzhou Environmental Monitoring Central Station, Hangzhou310007, China)

机构地区：[1]杭州市环境监测中心站,杭州310007

出　　处：《化学分析计量》2018年第3期113-117,共5页Chemical Analysis And Meterage

基　　金：杭州市社会发展科研攻关项目(20130533B02;20160533B84);杭州市环保科技计划(2013HZHB002)

摘　　要：对近5年来水中化学需氧量(COD)检测方法特点及其研究进展进行回顾和总结,概述了COD检测现有标准方法的优缺点及其改进方面的研究状况,并对分光光度法、吸收光谱法、电化学分析法、流动注射法以及在线检测技术等文献报道方法进行综述,分析了各检测方法的特点,展望了COD检测方法未来的发展趋势。It was reviewed and summarized of the characteristics and progress in recent five years of detection methods of chemical oxygen demand （COD） in water. The merits and demerits of the current standard COD detection technology and its improvement were summarized, references reported methods such as spectrophotometry method, electrochemical method, flow injection method and on-line detecting technology were also studied in details and their characteristics were compared. The development trends of COD detection methods were predicted.

关 键 词：水 化学需氧量 检测方法 

分 类 号：O661.1[理学—分析化学]