The relevant departments should delimit the water source area, set up billboards in the area, and strengthen the greening work of the water intake. Organize regular inspection by personnel. Eliminate pollution fundamentally and achieve the goal of treating both the symptoms and the root causes.

2. Strengthen the treatment of urban sewage and industrial wastewater;

Accelerating the construction of urban sewage treatment plants plays a very important role in improving the water environment in our city. With the increase of urban population and the improvement of residents' living standards, the wastewater discharge in our city is increasing, but the urban sewage treatment plants are not increasing correspondingly, which will inevitably lead to the decline of water environment quality. Therefore, it is urgent to build more sewage treatment plants.

3. Enhance citizens' awareness of environmental protection;

To improve the environment, we should not only control it, but also enhance residents' awareness of environmental protection through publicity in all aspects. Residents' awareness of environmental protection has increased. Acts that damage the environment will naturally decrease.

4. Realize the recycling of wastewater;

With the development of economy, the discharge of industrial wastewater will increase. If we only pay attention to terminal treatment, it is difficult to achieve the goal of improving water pollution, and wastewater should be recycled.

5. Purification of domestic water:

Filtering-precipitation (alum)-deodorization and decoloration by activated carbon-disinfection (chlorine gas, bleaching powder). There may be secondary pollution in the process of water pipe transmission, so it should be boiled and disinfected when drinking, and a clean cup should be used.

In addition: conditional families can install household water purifiers. Before buying and installing, you can read the evaluation articles of household water purifiers before buying and installing.

6. Enhance teenagers' awareness of protecting water resources;

For teenagers, the general family pays little attention to the education of protecting water resources. Education should start at an early age and cultivate the awareness of protecting water resources. After all, "education should start with dolls." Strengthen the education of young people to protect water resources, shoot promotional videos and do publicity activities, so that every flower in China in the future will have a good moral character of saving and protecting water resources. In the future, the problem of serious water pollution will gradually decrease.

7. Create some landfills:

A small number of landfills can be built, so that wastewater and waste gas can be treated and then discharged into rivers. Because the landfill covers a large area and wastes land resources, it should be created in small quantities.

8. Adopt digital sewage treatment management.

Large domestic water groups have adopted digital operation management systems, which are in place for water quality monitoring, equipment maintenance management, production operation management, safety production management and office management of their subordinate factories. It can also help the Group to monitor the operation status of its subordinate factories in real time through on-site production video and data index analysis, to prevent the subordinate factories from stopping production or reducing production privately, or to help eliminate potential failures in advance, so as to avoid unnecessary water pollution, social property loss and people's drinking water safety caused by direct drainage due to failures.

9. It is forbidden for factories to discharge industrial sewage into rivers, oceans, lakes and other waters.