摘要
通过量程测定、重复性误差测定、加标回收及重铬酸钾法(GB-11914-89)的比对实验,建立了一套污水处理COD在线监测系统运行质量控制程序,确保了监测数据的可靠性。
Through correlative experiments utilizing measurement range determination, repeatability error determination, add - standard retrieve as well as potassium dichromate method（GBll914 - 89）, a set of operation quality control program of on - line COD monitoring system for wastewater treatment was established to make sure the reliability of monitoring data.
出处
《新疆环境保护》
2009年第2期17-19,26,共4页
Environmental Protection of Xinjiang
基金
湖南省教育厅科技计划项目(05D004)
关键词
COD
在线监测
质量控制
COD
on - line monitoring
quality control
