2. Environmental pollution is blamed and environmental protection is praised by thousands of people.

3. Improve environmental awareness and build a beautiful home.

4. Create an environmental protection model city and build an environmental protection green home.

5. Pay special attention to sewage treatment and reproduce clean water.

6. Realize full sewage treatment and protect by going up one flight of stairs.

7. Improve the urban environment and build a harmonious society.

8. Keep domestic sewage away from the mother river.

9, the implementation of sewage collection and treatment project, promote the process of creating a national civilized city.

10, urban sewage collection and treatment is a livelihood project that benefits the people and protects the environment.

1 1. Create an environmental protection model city and promote social sustainable development.

12. Create a high-quality project, create a safe construction site, and ensure the contract period.

13, strive for perfection to ensure quality, people-oriented to ensure safety, and race against time to ensure the construction period.

14. Strengthen sewage treatment and promote pollution control and emission reduction.

15, let the sky be blue forever, and let the shade support the home.

16, do a good job in sewage treatment for the benefit of future generations.

17. Drain water according to law by benefiting the people with heart.

18, pollution control is connected with you, me and him, and the clear water and blue sky depend on everyone.

19. Protect a green land and support a blue sky.

20. Build an environmental protection model city and create a beautiful and happy life.

2 1, create a good drainage environment and promote the healthy development of society.

22, the implementation of sewage treatment project, to create a green city.

23, promote sewage treatment, enhance the image of the city.

24. Strengthen sewage treatment to protect the water quality of the Yellow River.

25. Realize the clean treatment of urban sewage and create a harmonious living environment.