With the rapid development of society, industrialization and urbanization, the problems of environmental protection and governance have become increasingly prominent. Among them, the environmental pollution caused by sewage discharge has become one of the major problems to be solved urgently. Faced with this challenge, China adheres to the road of sustainable development. Under the guidance of national policies, various localities have taken effective measures to strengthen the construction and management of sewage treatment facilities, striving to achieve the integrity and stability of environmental protection work, and then achieve the goal of comprehensive consolidation.

First of all, perfecting the system of laws and regulations is a prerequisite to ensure the smooth development of sewage treatment. In recent years, China has successively issued a series of relevant legal systems on water resources protection and pollution prevention and control, such as the revised People's Republic of China (PRC) Water Pollution Prevention and Control Law, which clarified the responsibilities and obligations of the government, enterprises and the public, and increased the illegal cost, providing a solid legal guarantee for promoting sewage treatment.

Secondly, technological innovation has become a key factor to improve the efficiency of sewage treatment. With the progress of science and technology, new and efficient biological treatment technology, membrane separation technology and advanced oxidation technology are constantly emerging. The application of these new technologies can not only greatly improve the pollutant removal rate, but also effectively reduce the operation and maintenance costs and promote the recycling of resources.

In addition, building a diversified investment mechanism is also an indispensable part of promoting the construction and operation of sewage treatment facilities. By introducing social capital to participate in project financing and forming a "government-led+market operation" model, the financial pressure can be alleviated, the vitality of market players can be stimulated, the project construction progress can be accelerated, and the service quality can be guaranteed.

Finally, strengthening supervision and public participation is very important to maintain the long-term healthy operation of sewage treatment system. Government departments should establish and improve the monitoring and early warning system, regularly disclose water quality information and accept supervision from all walks of life; At the same time, encourage and support non-governmental organizations and individuals to participate in environmental protection activities and jointly create a good ecological environment atmosphere.

To sum up, under the background of complete and stable environmental protection, only by continuously optimizing the policy environment, increasing investment in scientific research, broadening the channels of funds and strictly enforcing the law can sewage treatment be truly consolidated and a pure land and blue sky be left for future generations.