废水处理过程中BOD_5与COD_(cr)相关关系分析研究  

Correlation analysis between BOD_5 and COD_(Cr) in wastewater treatment process

作　　者：武蔼娜 WU Aina(Fenxi Mining Industry Group Environmental Monitoring Co.,Ltd.,Jiexiu Shanxi 032000,China)

机构地区：[1]山西汾西矿业集团环境监测有限责任公司,山西介休032000

出　　处：《山西化工》2018年第5期195-197,210,共4页Shanxi Chemical Industry

摘　　要：通过对废水进行水质检测,根据测定BOD_5与COD_(cr)的值,建立了BOD_5与COD_(cr)的线性回归方程并进行检验,确定了其相关关系。利用该方程将BOD_5预测值与实测值进行对比,验证了其可靠性,并对不同来源废水的BOD_5与COD_(cr)相关关系进行了研究分析。Based on the determination of BOD5and CODcr,the linear regression equation between BOD5 and CODCR was established and tested,and the correlation between BOD5and CODCRwas determined.The predicted value of BOD5is compared with the measured value by using the equation,and the reliability is verified.The correlation between BOD5 and CODCrin wastewater from different sources is studied and analyzed.

关 键 词：废水 BOD5 CODCR 相关性 

分 类 号：X703[环境科学与工程—环境工程]