There are not many domestic sludge treatment companies, about 30, and the famous ones are:

1, Yushui Environmental Protection Company.

2. Sludge Disposal Branch of Beijing Drainage Group.

3. Foshan Water Group.

4. Tangshan Urban Drainage Co., Ltd ..

5. Kunshan Zhongyue Industrial Solid Waste Disposal Co., Ltd.

6. Dalian Lushun Urban Sewage Treatment Co., Ltd. ..

7. Beijing Construction Engineering Jinyuan Environmental Protection Development Co., Ltd. ..

8. Lihe joint-stock company.

9. Zhejiang Fuchunjiang Environmental Protection Thermal Power Co., Ltd. ..

Related extensions:

Sludge is generally treated by units with hazardous waste treatment qualifications, and the most important qualification is the hazardous waste business license.

Scope of acceptance:

1, burning hazardous waste exceeds 1 10,000 tons;

2. Disposal of hazardous wastes containing polychlorinated biphenyls and mercury, which pose a great threat to the environment and human health;

3, the use of comprehensive centralized disposal facilities included in the national hazardous waste disposal facilities construction planning to dispose of hazardous waste. If the sludge contains copper, it must have the qualification of hazardous waste HW22 (copper-containing waste) and the qualification of hazardous waste disposal, incineration or landfill.