Solid-liquid sewage separation treatment device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 张家财
- Publication Date
- 2020-12-29
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of sewage treatment, in particular to a solid-liquid sewage separation treatment device. Background technique
[0002] Among the water pollution caused by human production activities, the water pollution caused by industry is the most serious. It contains many pollutants and complex components. It is not only difficult to purify in water, but also difficult to treat. Industrial wastewater is the most important cause of water pollution caused by industrial pollution. It accounts for the majority of pollutants emitted by industry. The pollutants contained in industrial wastewater vary widely depending on the type of factory. Even in the same factory, the quality and quantity of pollutants contained in them are different due to different production processes. In addition to the pollution caused by the direct injection of industrial waste water into the water body, solid waste and exhaust gas will also pollute...