1. Accelerate the construction of sewage treatment facilities.

Since the "Twelfth Five-Year Plan", the state has increased its investment in sewage treatment facilities, and built and rebuilt a number of high-standard urban sewage treatment plants. By the end of 2021, the centralized treatment rate of urban domestic sewage in China has reached more than 97%, and the proportion of industrial wastewater discharged up to standard has also been continuously improved. By adopting advanced biological treatment technology and chemical treatment methods, these facilities can efficiently remove pollutants such as organic matter and ammonia nitrogen from sewage, and ensure that the effluent quality meets the national standards.

2. The utilization of reclaimed water resources is increasingly extensive.

With the technical progress and policy guidance, the application scope of reclaimed water has been expanding, from landscaping and road cleaning to agricultural irrigation, industrial cooling and other fields. For example, in Beijing and other places, reclaimed water has become an important water source supplement, with an annual consumption of more than 1 billion cubic meters, greatly alleviating the pressure of water shortage.

3. Increased public participation

With the increasing awareness of environmental protection from all walks of life, more and more people are beginning to participate in water saving and emission reduction activities. Volunteer organizations regularly carry out river cleaning activities, schools incorporate water resources protection into the curriculum system, and enterprises and communities jointly promote green production and lifestyle, forming a good social atmosphere.

4. The laws and regulations have been continuously improved.

In order to further standardize the development of sewage treatment industry, the government has promulgated a series of laws, regulations and technical standards, such as the Law on the Prevention and Control of Water Pollution in People's Republic of China (PRC), the Regulations on Urban Drainage and Sewage Treatment, etc., which clarified the responsibilities and obligations of all parties and strengthened supervision measures. At the same time, enterprises are encouraged to reduce pollution emissions and promote industrial transformation and upgrading through the implementation of pollutant discharge permit system and the collection of environmental taxes.

In a word, the phenomenon of "Satisfied Sewage Treatment" reflects the great progress made by China on the road of ecological civilization construction and provides valuable experience for other countries and regions. future, we still need to continue our efforts to strengthen technological innovation, optimize management mechanism, and build a more perfect water ecological protection system, so that the vision of beautiful China can be realized at an early date.