河流水体COD_(Cr)与BOD_5相关性探讨  

Investigation of Correlations between COD_(Cr) and BOD_5 in River Water Body

作　　者：易春叶 林亲铁[2] 

机构地区：[1]广东省绿色产品认证检测中心,广东广州510440 [2]广东工业大学环境科学与工程学院,广东广州510006

出　　处：《广东化工》2012年第9期125-126,共2页Guangdong Chemical Industry

基　　金：环保部公益性行业科研专项(201109024)

摘　　要：从CODCr和BOD5的理论内涵、构成及特点出发,探讨了CODCr和BOD5的相关关系。通过对深圳市河流水体2005年监测数据进行分析整理,得出了CODCr和BOD5之间的线性回归方程,利用线性回归方程对BOD5进行了预测与验证,为建立河流水体污染预防机制提供理论参考。By analyzing their theoretical connotations, compositions and characteristics, the mutual relations for CODcr and BOD5 was investigated. The linear equations between the CODcr and BOD5 values were gained by processing a great deal of water quality data of Shenzhen river water body, and BOD5 values predicted by the equation were tested and verified.

关 键 词：化学需氧量 生化需氧量 相关性 

分 类 号：X832[环境科学与工程—环境工程]