皮革鞣制排污对北排河河流污染状况及治理对策浅析

Pollution of leather tanning effluent to beipaihe River and Countermeasures

北排河源于滏东排河杨庄闸下,与子牙新河相并而行,流经沧州市献县、河间市、沧县、黄骅市,之后流入天津市,属于排沥河道。该河上游水质较好,但到中下游水质变差,至入海口海水倒灌,淤泥堆积,在不同程度上影响着生态环境和周边居民生活环境。本文就北排河现状、近年水质变化趋势及治理措施进行浅析。

beipai river originates from Yangzhuang gate of Dadong Pai River,and runs with Ziyaxin river.It flows through Xianxian County,Hejian City,Cangxian county and Huanghua city of Cangzhou City,and then flows into Tianjin city,which belongs to paili river.The water quality in the upper reaches of the river is better,but the water quality in the middle and lower reaches becomes worse,and the seawater is poured back into the estuary,and the silt is accumulated,which affects the ecological environment and the living environment of the surrounding residents to varying degrees.This paper analyzes the current situation of beipai River,the trend of water quality change in recent years and the treatment measures.