What is the infrastructure to prevent and control water pollution?

Sewage pipes, sewage treatment plants.

Summary. Pollution prevention and control facilities refer to: all kinds of treatment (places) built for the prevention and control of environmental pollution and other public hazards.

purification and control facilities, including comprehensive utilization of waste and centralized treatment (disposal) of urban pollutants.

and the corresponding monitoring devices.

The difference between pollution prevention and control facilities and pollution prevention and control measures.

Pollution prevention and control facilities refer to various treatment (disposal), purification and control facilities built for the prevention and control of environmental pollution and other public hazards, including comprehensive utilization of waste and centralized treatment of urban pollutants and monitoring devices.

Pollution prevention and control measures include management, structural or engineering prevention measures, such as: strengthening the safety education of employees who are lacking in burial (management measures), installing protective shields and fences (structural mold measures), and building water reuse systems (engineering measures).

If my answer is helpful to you, please also give a thumbs up (comment in the lower left corner), look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress. If you feel that my answer is still satisfactory, you can click on my avatar for one-on-one consultation. Finally, I wish you good health and a happy mood!

Legal analysis: water pollution prevention and control measures include the implementation of risk management of toxic and harmful water pollutants, and the formulation of a list of toxic and harmful water pollutants; It is not allowed to discharge oil, acidic liquid, alkaline liquid or highly toxic waste liquid into the water body; It is not allowed to discharge or dump industrial waste residue, garbage and other wastes in Chengzhitong Fangzhen to water bodies.

Legal basis: "Law of the People's Republic of China on the Prevention and Control of Water Pollution" Article 3: The prevention and control of water pollution shall adhere to the principles of prevention first, prevention and treatment combined, and comprehensive treatment, giving priority to the protection of drinking water sources, strictly controlling industrial pollution and urban life pollution, preventing and controlling agricultural non-point source pollution, actively promoting the construction of ecological treatment projects, and preventing, controlling, and reducing water environmental pollution and ecological damage.

Intensify publicity efforts to raise the awareness of environmental protection among the whole people. China's publicity and education on the prevention and control of water pollution is insufficient, and the broad masses of the people do not have a strong awareness of environmental protection, which leads to pollution. Therefore, it is necessary to strengthen propaganda and education, raise the awareness of environmental protection in the whole society, mobilize the whole society to care about environmental problems, and enhance the awareness of environmental protection among the whole people.

Increase investment in science and technology to improve the level of sewage treatment. In terms of capital investment, it should be inclined to sewage treatment to increase the research and development and promotion of sewage treatment technology. Vigorously develop new technologies and processes for water pollution prevention and control, such as ecological and environmental protection technologies, high-efficiency and energy-saving technologies, advanced and applicable technologies, and new biological treatment technologies.

This is an important measure to speed up the prevention and control of water pollution in China.

Increase investment in environmental protection. Strictly manage the discharge of pollutants from enterprises, and carry out special treatment of key pollution sources, such as technological transformation of high-polluting enterprises; Implement a standard emission management system for other enterprises; Implement a compulsory sewage discharge system for urban domestic sewage treatment plants.

Increase investment in water pollution prevention and control, and establish a diversified investment mechanism. The prevention and control of water pollution involves a wide range, large investment and long cycle. It is necessary to rely on state investment and policy support, and at the same time broaden financing channels and attract social funds to invest in water pollution prevention and control work. Sen manuscript.

Formulate and improve environmental and economic policies. It is necessary to formulate and improve the system of environmental and economic policies and management laws and regulations for water pollution in different industries, different regions, and different pollution levels. For example, the pace of legislation should be accelerated; reforming the sewage charging system; strengthen the collection and management of sewage charges; reform the system of paid use of resources; Implement an ecological compensation system, so as to give full play to the role of market mechanisms in water environment governance, minimize the pollution load, reduce the total amount of pollution discharge, and reduce the occurrence and harm of water pollution incidents from the source.

Conduct regular surveys of water pollution sources. According to the type of water source pollution, regular surveys, on-site observation, collection of sewage data, and the water samples of sewage discharge outlets are entrusted to the local health and epidemic prevention or environmental protection departments for analysis, and the results of the investigation are compiled into written materials, the trend of pollution development.

2.Strengthen the monitoring of water quality upstream of water sources. The monitoring items mainly select the items that have an impact on the water source, and can choose the ones that reflect the sensory characteristics of the water, such as turbidity, color, odor, and visible objects to the naked eye; Reflect the pollution of organic matter; microbial indicators reflecting bacterial contamination, etc.; Eutrophication is coupled with algae and plankton monitoring.

3.Control pollution sources in accordance with the law. The prevention and control of water pollution is a popular project related to the health of the people, and the pollution sources that have affected the water quality must be treated according to law, and the pollution sources must be effectively dealt with in accordance with the laws and regulations promulgated by the state, and closely rely on the local authorities, environmental protection, health and other departments.

4.Reduce and eliminate the amount of wastewater discharged by pollutants. The first step can be to adopt a reform process that reduces or even eliminates the discharge of wastewater, or reduces the toxicity of toxic wastewater.

Second, reuse wastewater. Adopt reused and recycled water systems as far as possible to minimise wastewater discharge or recycle production wastewater after proper treatment.

Reduce the discharge of wastewater and pollutants, including saving production wastewater, stipulating water quotas, improving production processes and management systems, increasing the reuse rate of wastewater, adopting new processes with no or less pollution, and formulating material quotas.

The development of regional water pollution prevention and control systems, including the formulation of urban water pollution prevention and control plans, river basin water pollution prevention and control management plans, the implementation of a total water pollutant discharge control system, the development of sewage after appropriate artificial treatment for irrigation of farmland and reuse for industry, the establishment of sewage reservoirs under the condition of not polluting groundwater, the storage of sewage during the dry season to reduce the sewage load, and the controlled dilution of water during the flood group preparation period.

Develop high-efficiency, low-energy sewage treatment and other technologies to treat sewage.