Distribution tank, distribution method, and wastewater treatment system
The distribution tank with a sedimentation section and swirling flow mechanism addresses high power consumption and poor sludge dewatering in the oxidation ditch method by removing solid waste and enhancing sludge dewatering and energy recovery.
JP2026087954APending Publication Date: 2026-05-28SWING CORP
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Patent Information
- Authority / Receiving Office
- JP Β· JP
- Patent Type
- Applications
- Current Assignee / Owner
- SWING CORP
- Filing Date
- 2024-11-18
- Publication Date
- 2026-05-28
Smart Images
Figure 2026087954000001_ABST
Abstract
The present invention provides a distribution tank that can reduce the power consumption required to treat wastewater without installing a primary sedimentation tank, and can also improve the dewatering properties of the generated sludge, making it easier to reuse. [Solution] The distribution tank 100 receives the water to be treated and distributes the received water to a plurality of wastewater treatment devices 200. The distribution tank 100 comprises a sedimentation section 10 into which the water to be treated flows, a plurality of waterways 12 connecting the sedimentation section 10 to each of the plurality of wastewater treatment devices 200, and a swirling flow generation mechanism 15 located in the sedimentation section 10. The water to be treated that flows into the sedimentation section 10 forms a swirling flow in the sedimentation section 10 by the swirling flow generation mechanism 15.
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