淮河流域水质参数相关性研究

Study on Correlativity of Water Quality Parameters for Huaihe River Basin

根据河流水系及重点河段纳污的特点 ,将流域划分为不同区域 ,进而对CODCr,CODMn,NH3 N三者两两间的线性相关关系进行了系统研究 ,并检验了CODCr与CODMn,CODCr与NH3 N ,CODMn与NH3

Based on the characteristics of the river systems and pollutants received by the main river section of the Huaihe River,the river basin is divided into different regions.Then a linear correlativity between COD Cr ,COD Mn and NH 3 N is researched systemtically,and the precision of regressivon equations for COD Cr and COD Mn ,COD Cr and NH 3 N,and COD Mn and NH 3 N is examined.