Anhui Province Ningguo City Xiaonan River Black Odor River Treatment Project

It helps the green development of the city and completely solves the long-standing problem of black and smelly river. The water quality of the river has been comprehensively improved, the black odor has been completely eliminated, the landscaping effect has been improved, the ecological protection function has been enhanced, and a complete bank protection system has been constructed. From the black and smelly river to the "green ribbon", from the "black soup" to clear water, so that the silent river channel is rejuvenated.