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. At present, 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 accordingly, 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 the end treatment, it is difficult to improve the current water pollution situation, and we should realize the resource utilization of wastewater.