洗煤废水TOC值与COD_(cr)值的相关性研究  

Research On Relativity of TOC And COD_(cr) In Coal Washing Wastewater

作　　者：刘洋 刘子靖 张万峰 

机构地区：[1]哈尔滨市环境监测中心站,哈尔滨150076

出　　处：《黑龙江环境通报》2005年第2期33-34,共2页Heilongjiang Environmental Journal

摘　　要：首先从理论上对洗煤废水TOC值和CODcr的相关性进行了论证,然后通过对实际监测的TOC值和CODcr值进行回归分析,并用数理统计方法进行显著性检验,表明洗煤废水TOC值和CODcr值有良好相关性,使TOC在污水监测中成为一个可操作的控制指标,对环境监测和污水处理工程的运行管理具有较大的指导意义。We discusses relativity of TOC and CODcr in coal washing wastewater theoretically, made regression analysis of monitoring result of TOC and CODcr,and verified significance with mathe matical statistics. The result shown that TOC and CODcr were well relative So TOC can be an operable conbol index in wastewater monitoring, and has big significance in environment monitoring and management of wastewater treatment plant.

关 键 词：CODCR值 TOC值 洗煤废水 相关性研究 数理统计方法 污水处理工程 显著性检验 回归分析 控制指标 污水监测 运行管理 环境监测 

分 类 号：X832.02[环境科学与工程—环境工程] X752.03