How to protect the water ecological environment

How to protect the water ecological environment

How to protect the water ecological environment, China is a country with serious water shortage. Seven major water systems, namely Haihe River, Liaohe River, Huaihe River, Yellow River, Songhua River, Yangtze River and Pearl River, are all polluted to varying degrees. Let's share how to protect the water ecological environment.

How to protect the water ecological environment 1 1, improve the utilization rate of water resources and reduce the waste of water resources. The key to effective water saving is to reuse water resources by using "reclaimed water". In addition, economic lever can be used to adjust the effective use of water resources.

2, improve equipment, strengthen management, put an end to waste. Some equipment is aging, leaking and leaking seriously, so it is necessary to update the equipment and strengthen management.

3. Strengthen the prevention and control of water pollution and the protection of water resources, and restore the ecological environment.

4. Vigorously develop greening, increase forest area and conserve water.

5. The comprehensive utilization rate of water resources is high, and water has the characteristics of comprehensive utilization in the same space.

6. The whole society should be mobilized to change the traditional concept of water use. We should appeal to the whole society to save water, use more water and make full use of it. It is necessary to establish the consciousness of cherishing water and carry out water resources warning education.

7. Water resources must be developed rationally to avoid being destroyed. Water resources development includes surface water resources development and groundwater resources development.

8. Optimize the allocation of water resources and promote the sustainable utilization of water resources.

9. Strengthen environmental protection education and cultivate personal good water-saving habits.

10, prevent and control water pollution and realize comprehensive utilization of water resources. Cities can adopt centralized sewage treatment; Industrial enterprises must implement the "three simultaneities" system of environmental protection; According to the different properties of production sewage, corresponding sewage treatment measures are taken.

How to protect the water ecological environment 2 1 Vigorously develop greening, increase forest area and conserve water resources.

Forests can conserve water, reduce ineffective evaporation, regulate microclimate, and have throttling significance. It can increase the precipitation in forest areas and forest edges, which is of open source significance.

2, improve the comprehensive utilization rate of water resources, water has the characteristics of comprehensive utilization in the same space.

Reservoirs can store floods and cultivate aquatic animals and plants. The large water surface is navigable and some water bodies can also be used for tourism. The water used for hydroelectric power generation can be used for irrigation.

The water leaked from canals and fields can be pumped underground, and the water pumped underground can also be pumped downstream of irrigation areas for reuse. Xinjiang is an arid area. Without irrigation, there would be no agriculture. Trying to improve the water diversion rate of rivers and arrange the relationship between upstream and downstream water use is equivalent to opening up water sources.

3. Water transfer project.

Due to geographical and climatic characteristics, the distribution of water in different regions is unbalanced. Using natural factors and artificial transformation to transfer water from water-rich areas to water-deficient areas is an effective means to solve the water shortage problem and open up new economic zones.

4, the development and utilization of urban sewage resources, the development of water treatment, sewage reuse technology.

After treatment and purification, the high-quality miscellaneous drainage produced by some industrial production and life in the city can reach a certain water quality standard and can be used as non-drinking water for greening and sanitation.

5. Develop and popularize water-saving appliances.

According to incomplete statistics, there are nearly 40 million sets of toilet water tanks and a large number of other sanitary appliances in China, and the water lost every year due to the leakage of toilet water tanks reaches hundreds of millions of cubic meters.

How to protect water ecological environment 3 1 and protect water resources, first of all, the whole society should mobilize and change the traditional concept of' water use'. We should call on the whole society to save water and make full use of water resources.

2. We should establish the consciousness of cherishing water, the consciousness of water crisis, take saving water resources as our conscious code of conduct, and carry out various forms of water resources warning education.

3. Improve the utilization rate of water resources and reduce the waste of water resources. Realize the reuse of water resources. In addition, the effective utilization of water resources is regulated by economic leverage.

4. We must resolutely implement the supervision and management system for water pollution prevention and control, adhere to the principle of "whoever pollutes will control", strictly implement the one-vote veto system for environmental protection, promote the sewage treatment of enterprises, and finally realize the comprehensive utilization of water resources.

Extended data

A large number of fresh water resources are concentrated in the south, and the fresh water resources in the north are only 1/4 in the south. In addition to water shortage, water pollution is also a prominent problem. According to the 200 1 monitoring of the sections of seven major water systems in China, only 29% of the sections meet the minimum requirements for the three types of water quality to enter the waterworks. 5%, while the water quality of the inferior five categories is as high as 44%.

Due to the wanton discharge of industrial wastewater, more than 80% of surface water and groundwater are polluted. Urban water supply in China is mainly surface water or groundwater, or a mixture of the two sources. The total amount of fresh water resources is 2.8 trillion cubic meters, accounting for 6% of the global water resources, ranking fourth in the world after Brazil, Russia and Canada, but the per capita is only 2,300 cubic meters.