Whale swallowing imitating type sewage suspended matter adsorption sinking ball
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 曲大志
- Publication Date
- 2021-01-05
- 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, and more specifically relates to a sinking ball imitating a whale swallowing sewage suspended matter adsorption. Background technique
[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent, and the water that has lost its original function is called sewage for short. It is mainly the water after daily use, which contains more organic matter and is easier to handle.
[0003] In industrial sewage, some pollutants are difficult to settle naturally due to various reasons, and float on the water surface together with some smaller suspended solids. For impurities in water, the largest particles are called suspended solids (particle diameter is between 0.1-10um). Suspended solids include inorganic matter, organic matter and silt, clay, microorganisms, etc. that are insoluble in water. China's comprehensive sewage discharge standards are d...