The emergence of sewage will not only affect the environment, for human health is also a great threat, so the emergence of sewage to be timely treatment, only then the water quality will not be polluted, the environment will not be affected by the color, next we learn together what measures to manage water pollution.

1. Reduce water consumption: the current use of water resources in China, on the one hand, feel the water resources tension, on the other hand, the waste is very serious. Compared with industrially developed countries, China's many units of product water consumption is much higher. High water consumption, not only caused by the waste of water resources, but also is an important cause of water environmental pollution. Through the technical transformation of enterprises, the implementation of clean production, reduce the unit product water consumption, a water multipurpose, improve the water reuse rate, etc., are proven to be effective in practice.

2. Establish urban sewage treatment system: In order to control the development of water pollution, industrial enterprises must also actively manage water pollution, especially the discharge of toxic pollutants must be treated separately or pretreatment. With the industrial layout, the adjustment of urban layout and urban sewerage network construction and improvement, urban sewage can gradually realize the centralized treatment, so that urban sewage treatment and industrial wastewater treatment combined.

3. Industrial structure adjustment: the natural purification capacity of water bodies is limited, and a reasonable industrial layout can make full use of the natural capacity of the natural environment, changing the vicious cycle into a virtuous cycle, playing the role of economic development and pollution control. Close, stop, merge and transfer those enterprises with high water consumption, heavy pollution and high cost of pollution control. Also to adjust the agricultural structure of water consumption, is arid, semi-arid areas to reduce the area of rice cultivation, take the road of water-saving agriculture and sustainable development.

4. Control agricultural surface source pollution: agricultural surface source pollution, including rural living sources, agricultural surface sources, livestock and poultry farming, aquaculture pollution. To solve the surface source pollution is more difficult than industrial pollution and large and medium-sized cities living sewage, need to control through integrated prevention and development of ecological agricultural demonstration projects and other measures.

5. Development of new water sources: China's industrial, agricultural and domestic water conservation is not small, and it is necessary to grasp the work of water conservation, reduce waste and achieve a reduction in the amount of water used per unit of GNP. The implementation of the South-North Water Transfer Project has an important role to play in alleviating the serious water shortage in Shandong and North China. Building reservoirs, mining groundwater, purifying seawater, etc. can ease the increasingly tight water pressure, but the impact on the ecological and social environment should be fully considered when building reservoirs and mining groundwater.

6. Strengthen the planning and management of water resources: water resources planning is a major component of regional planning, urban planning and industrial and agricultural development planning, and should be carried out simultaneously with other planning.