摘要
氨氮在线监测仪已在我国重点排污企业得到广泛应用,根据2018年对河南省国控、省控和市控企业排放口氨氮在线监测仪的强制检定工作,本文对氨氮分析仪的测量原理和检定遇到的常见问题进行剖析,并结合相关检定规程提出了相关建议。
Ammonia nitrogen on-line monitoring instrument has been widely used in key sewage discharge enterprises in China. According to the compulsory verification of ammonia nitrogen on-line monitoring instrument in Henan Province for national,provincial and municipal control enterprises in 2018,this paper analyses the measuring principle and common problems encountered in the verification of the ammonia nitrogen analyzer,and some relevant suggestions are put forward based on the relevant verification rules.
引文
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