汉江汉中段水体COD、BOD与DO相互关系的研究

Investigation of Mutual Relations for COD、BOD and DO in Hanjiang River of Hanzhong

对汉江汉中段水体的COD、BOD、DO等3个水质指标进行了测定,通过测量数据分析研究汉江水体COD、BOD、DO这3个水质指标之间的相互关系。通过数据的测量和三者关系的研究,对汉江水质进行相关的评价,了解掌握汉江的污染情况,对建立预防水体污染机制有一定的指导作用。

COD,BOD and DO of Hanjiang river water body were monitored.By analyzed the massive survey data,the mutual relations for COD、BOD and DO was investigated.Through the data survey and relational research,it would get a relevant evaluation about the Hanjiang river water quality and the pollution situation,and thus established the organic pollution prevention mechanism.