COD快速测定仪在黄河水质监测中的应饪与方法改进  

The Application and Improvement of COD Rapid Meter in Water Quality Monitoring of Yellow River Basin

作　　者：周文娴[1] 郭正[1] 冯晨[1] 高俊杰[2] 

机构地区：[1]黄河流域水环境监测中心,河南郑州450004 [2]水利部水文局,北京100053

出　　处：《科技成果管理与研究》2010年第11期72-73,共2页Management And Research On Scientific & Technological Achievements

摘　　要：对哈纳COD快速测定仪在黄河水质监测工作中遇到的问题进行分析，对仪器使用方法进行了改进，通过精密度、准确度以及和国标方法的比对实验，建立了适合高含沙量河流的COD快速测试方法。Through the analysis of the problems which have been found in water quality monitoring of Yellow River Basin with the HANAA COD Rapid Meter, this article introduces the improvement of the application method. And also through the precision, accuracy and the comparison test with the national standard, the COD Rapid Meter＇s application way which is suitable for the water quality samples of sediment-laden rivers will be founded.

关 键 词：COD 黄河 水质监测 

分 类 号：X832[环境科学与工程—环境工程]