With the rapid development of society, industrialization and urbanization, the problem of environmental pollution is becoming more and more serious. As an important part of it, the effectiveness of water pollution control is directly related to human health and the sustainable development of the ecological environment. Fortunately, with the support of national policies, driven by scientific and technological innovation and the joint efforts of the whole society, China's sewage treatment industry is facing an unprecedented good situation, which has laid a solid environmental protection foundation for building a beautiful China.

First, the policy orientation is clear and powerful

In recent years, the government attaches great importance to the protection of water resources and has issued a series of policies and measures aimed at strengthening the construction and operation management of urban sewage treatment facilities. For example, the Action Plan for the Prevention and Control of Water Pollution clearly puts forward the goal that the overall excellent proportion of surface water quality in China will reach more than 75% by 2030; 14th Five-Year Plan, it is also emphasized to speed up the filling of shortcomings and promote the construction of urban-rural integrated sewage collection and treatment system. These top-level designs not only clarify the direction, but also provide strong support for the development of the industry.

Second, remarkable achievements have been made in technological innovation

Facing the complicated and changeable water quality, scientists and technicians are constantly exploring new methods and technologies, which has promoted the sewage treatment technology to move in the direction of high efficiency, low consumption and intelligence. Advanced processes such as biofilm process and MBR (membrane bioreactor) are widely used; Information technologies such as the Internet of Things and big data analysis are integrated into the operation management process, which realizes precise regulation and remote monitoring, greatly improving system efficiency and service quality.

Third, the awareness of public participation has increased.

Environmental protection is a national undertaking, and improving citizens' awareness of environmental protection is the key to achieving long-term governance. Through various forms and rich contents of publicity and education activities, more and more people began to pay attention to and participate in water saving and emission reduction actions, forming a good social atmosphere. At the same time, the recognition of environmental-friendly enterprises from all walks of life has been increasing, prompting more enterprises to take the initiative to assume social responsibilities, invest in the construction of high-standard sewage treatment facilities, and jointly protect green mountains and green rivers.

In short, under the joint efforts of many parties, China's sewage treatment field presents a prosperous scene, but at the same time, we should be soberly aware that there are still problems such as regional imbalance that need to be solved urgently. future, it is necessary to continue to deepen the reform of the system and mechanism, increase capital investment, strengthen the supervision and assessment mechanism, ensure that all measures are implemented, and make the clear river a beautiful business card for beautiful China.