Environment study on the water quality fuzzy assessment in Fuyang river Handan area

摘要

This paper shows the water quality assessment results about monitoring sections of Zhangzhuang bridge and Liuerzhuang in Fuyang River Handan area, which is according to GB3838-2002 namely surface water environmental quality standard, and in line with the hydrology and water quality monitoring data and analysis results of the two monitoring sections. In addition, this paper also applies the method of fuzzy assessment, establish fuzzy and comprehensive assessment model and can achieve to take advantage of certain computer software. Eventually, the water quality class of the monitoring section of Zhangzhuang bridge section is proved to be Ⅳ, while the water quality class of the monitoring section of Liuerzhuang section is proved to be Ⅴ. The assessment result reveals that the quality of Fuyang River has been so seriously polluted that it is imperative to be controlled. Besides, the conclusion can provide scientific basis for the comprehensive management of surface water in Handan City.