在线监测仪测定出水中COD_(Cr)的探讨  

Discussion on Determining COD_(Cr) on-line Monitoring Analyser

作　　者：胡欣[1] 

机构地区：[1]沈阳市北部污水处理厂,辽宁沈阳110000

出　　处：《辽宁化工》2008年第4期285-288,共4页Liaoning Chemical Industry

摘　　要：在探讨CODCr测试中在线监测法(以下简称仪器法)的精密度和准确度的基础上,研究了仪器法与国标法的相关性,同时还对两种方法进行了经济分析,宗旨是希望CODCr在线监测被广泛推广运用。Based on the precision and accuracy of instrumental method, relativity between the instrumental method and national standard method of CODCr was discussed in this paper. Meantime, a economic analysis was given. It is the purpose that online monitoring CODCr is applied more and more in China.

关 键 词：CODCR 精密度 准确度 相关关系 在线监测 

分 类 号：O657[理学—分析化学]