流动注射法实现COD在线快速监测的方法研究

刘清明<sup>1</sup>; 程俊彪<sup>2</sup>

引用本文:	刘清明，程俊彪.流动注射法实现COD在线快速监测的方法研究[J].环境监控与预警,2012,4(1):20-23
	.The research on Flow Injection technology in COD online monitoring[J].Environmental Monitoring and Forewarning,2012,4(1):20-23

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流动注射法实现COD在线快速监测的方法研究
刘清明，程俊彪^1,2
1.盐城市亭湖区环境监测站，江苏盐城 224002;2.泰州澳特仪器有限公司，江苏泰州 225300

摘要:

采用流动注射分析技术，与COD在线监测标准方法进行实验比对，在保证测定结果准确可靠的前提下，实现COD的快速高效测定。流动注射测定COD的方法测量范围宽、重现性高、测量速度快、运行成本极低、无二次污染，能够满足各类在线监测和监管的需要。

关键词: 流动注射 COD 在线监测

DOI：

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基金项目:

The research on Flow Injection technology in COD online monitoring

Abstract:

In order to realize efficient determination of COD and ensure the determination result to be accurate and reliable, the flow injection analysis technology was applied on COD online monitoring and performed comparative tests with COD online monitoring standard method.. The method using flow injections to determinate COD online has wide measuring range, high reproducibility, high measuring speed, low operating cost, and no secondary pollution, which can satisfy all kinds of on-line monitoring and supervision.

Key words: flow injection COD online monitoring