嘉定区马漳河黑臭成因及治理对策

Black-odor Cause and Treatment Countermeasures for Mazhang River in Jiading District

近十余年来,随着我国社会经济的飞速发展和城市化进程的加快,城市水污染不断加剧,城市水环境持续恶化,市郊结合部、尤其是城中村绝大部分河道受污染情况严重,地表水水质普遍劣于Ⅴ类标准,一些水体甚至出现了黑臭现象。马漳河是该类河道的典型,通过对马漳河黑臭成因分析,找出存在的问题,提出消除黑臭河道的治理对策和措施,整治后面貌焕然一新。

For more than a decade,with the fast development of social economy and the acceleration of urbanization process in China,the urban water pollution is worsening and the urban water environment continues to worsen.In the suburban fringe,especially in the villages in the city,the vast majority of rivers are seriously polluted,the surface water quality is generally inferior to class V standard and some bodies of water even appear the black-odor phenomenon.Mazhang River is a typical channel of this kind.By analyzing the black-odor causes of Mazhang River,the existing problems are found out,and the treatment countermeasures to eliminate the black-odor river are put forward.A new look of Mazhang River is taken on after treated.