Currently, more than 10 billion tons of water are wasted each year in China.
Save water resources:
1. Vigorously develop greening and increase forest area to conserve water resources. Forests have the function of conserving water sources, reducing inefficient evaporation and regulating microclimate, and have the function of saving money. Forested areas and forest edges are likely to experience increased precipitation, which is of open source importance.
2. Improve the overall use of water resources. Water has the characteristics of overall use in the same space. Reservoirs can store floodwaters and cultivate aquatic animals and plants. Large bodies of water can be traveled, and some bodies of water can also be used for tourism purposes. Water used in hydropower can be used for'irrigation. Water escaping from canals and fields can be pumped underground and used, and water pumped underground can also be pumped and reused downstream of the irrigation area. Xinjiang is an arid area. Without irrigation, there would be no agriculture. Trying to increase the rate of water diversion from rivers and organizing the relationship between upstream and downstream water use is tantamount to opening up water sources.
3． Water diversion project. Due to geographical and climatic characteristics, the distribution of water between regions is uneven. Using natural factors and artificial transformations to transfer water from water-rich to scarce areas is an effective way to resolve water shortages and open up new economic zones.
4. Protection of water resources. Water resources are polluted, making water that could have been used become unusable, i.e.e which actually amounts to a reduction in water resources. Currently, 40% of the world's rivers are polluted to varying degrees, and the trend is increasing.
5. The city develops and utilizes wastewater resources and develops reclaimed water treatment and wastewater reuse technologies. After treatment and purification, the high-quality miscellaneous wastewater produced by some industrial production and daily life in the city can reach certain water quality standards and be used as non-potable water for greening, sanitary water, etc.
6. Develop and promote water-saving devices. According to incomplete statistics, there are nearly 40 million toilet water tanks and a large number of other sanitary appliances in China, and hundreds of millions of cubic meters of water are lost every year due to leakage from toilets. toilet water tanks.
7.Strengthen legal construction and publicity work to protect water resources and save water, raise awareness of water saving among the entire population, make people aware that water is a precious resource, abandon the outdated concept of "inexhaustible, inexhaustible" and cherish Good social trends in water resources, water conservation and protection have begun to take shape.