注：北京市教育委员会科技发展计划面上项目（NO.KM201611232021）；
国家自然科学基金项目（NO.61601037）；
北京市优秀人才培养资助基金项目（NO. 2014000020124G104）
作者：李玥琪1，胡敬芳2，邹小平2，高国伟1,2
单位：1. 北京信息科技大学自动化学院，北京 100192；
      2. 北京信息科技大学传感器重点实验室，北京 100101
中图分类号：X832          
文献标识码：A       
文章编号：1006-883X(2017)11-0007-09
收稿日期：2017-10-28

摘要：目前我国水环境重金属污染严重，威胁人民的生命和财产安全。提供有效的手段可靠地检测出水体重金属的种类和浓度是解决水环境重金属污染问题的前提基础。综述了目前水质重金属分析仪的种类和检测原理，系统介绍了光学法、电化学法和生物化学法在水环境重金属检测中的应用，并对不同分析仪的性能、特点以及研究现状做出了较为详细的阐述，同时对水环境重金属分析仪的未来发展趋势做出了展望。
关键词：水环境；重金属分析；研究现状；发展趋势

Research status and developing directions of analyzers for heavy metal detection in aqueous environment
LI Yue-qi1, HU Jing-fang2, ZOU Xiao-ping2, GAO Guo-wei1,2
1. Institute of Automation, Beijing Information Science & Technology University, Beijing 100192,China; 2. Key laboratory of information acquisition & detection, Beijing Information Science & Technology University, Beijing 100101, China
Abstract: Heavy metal pollution in water environment is serious at present, which threatens the safe of people’s life and property. Providing effective means to reliably detect the types and concentration of heavy metals in water is the basis for solving the problem of heavy metal pollution in water environment. A review of types of heavy metal analyzers with different detection theories is given in this paper, and the applications of optical, electrochemical and biochemical  methods for heavy metal detection are introduced. The performance, characteristics and research status of different analyzers are elaborated in detail and the developing directions in the future are pointed out.
Keywords: water environment; heavy metal analysis; research status;  developing direction

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备注：2017年 第23卷 第11期