Problems and Countermeasures in Water Pollution Control

With the continuous advancement of industrialization, the problem of water pollution around the world is becoming more and more serious, and the problem of water resources is facing a huge test. To scientifically control water pollution, it is necessary to fully understand the sources of water pollution and the problems existing in the treatment process. At present, water pollution control methods include activated sludge method, flocculation and sedimentation, and ion exchange. The current situation of water pollution is relatively severe, and the pollution channels are widespread, mainly through industrial pollution, agricultural pollution and domestic pollution. This paper objectively and systematically analyzes the current methods of water pollution control, summarizes the current situation of water pollution sources and the problems existing in water pollution control, and appropriately puts forward the future research and development direction, which can be used as a reference for the development of water pollution treatment technology in the future.