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水质五参数在线监测仪的研究及应用
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摘要
水质常规五参数是水环境质量评价的基本指标,可反映水体质量的变化情况。水质五参数在线监测仪可实现水质五参数信息的实时采集和远程传输,辅助监管中心对测量水域的水质变化情况及时评判和响应,对水环境质量评价及水污染控制具有重要意义。论文介绍了水质五参数在线监测仪测量系统组成、测量原理及安装维护要求,并结合工程实例对五参数在线监测仪的应用情况进行了分析,实践表明,水质五参数在线监测仪安装使用方便,维护量小,长期稳定性好,可较好适用于江河湖海等地表水水质监测场合及其他水污染控制场合。
As basic indexes of quality evaluation for water environment,the five basic water quality parameters indicate the general variation of water quality.Real-time acquisition and remote transmission of the five basic water quality parameters can be achieved by the online water quality monitoring instrument,which could assist the monitoring center to evaluate and respond timely to the variation of water quality in the monitored area.As stated previously,the online water quality monitoring instrument is of great importance to the evaluation of water environment quality and the control of water pollution.Based on the operational performance of the online instrument in practical field application,the paper introduces the configuration,measuring principle and maintenance requirements of the online water quality monitoring instrument.The practical results show that the online water quality monitoring instrument has advantages of easy installation and excellent long-term measurement stability,which is a perfect match for the water quality monitoring of surface water and the water pollution control of other water source.
引文
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