Huaihe river

one of the seven greatest water systems in China

was serious water environmental pollution makes water resources more rigorous

and seriously hampered the sustainable development of the Huaihe basin. The article puts great emphasis on the river basin analyzed water pollution of the environment present condition in Anhui segment

and then studied the main factors and reasons of the effects of the social economic development on the water environment in Huaihe river. Finally produced the measures to improve the water environment

including the adjustment of industrial structures

improvement of recycle utilization rate of water resources

construction of urban contaminated water plant

cleaning production and so on. Therefore

some effective countermeasures have to be taken

to combine two apparently contradictory objectives-wastewater concentration control and total amount control.