Reclaimed water reuse integrated device
By combining reciprocating MBR membrane modules and RO devices, the problem of membrane fouling in membrane bioreactors has been solved, achieving efficient wastewater treatment and resource utilization, extending equipment life and ensuring effluent quality.
CN223509771UActive Publication Date: 2025-11-04CHANGZHOU KELIER ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information
- Application Number
- CN202422935298.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Technical Problem
Membrane fouling in membrane bioreactors leads to a decrease in membrane flux, affecting equipment operating efficiency and effluent quality. Existing backwashing and chemical cleaning methods have limited effectiveness.
Method used
The system employs reciprocating MBR membrane modules and RO devices, combined with controllers and detection components. It prevents membrane clogging through aeration pipes and uses ammonia-sensitive electrodes to monitor water quality, thereby achieving automated control and optimized treatment processes.
Benefits of technology
It improves the purification efficiency of the membrane, extends the equipment life, ensures stable effluent quality, and realizes efficient deep treatment and resource utilization of wastewater.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of reclaimed water reuse integrated devices, in particular to a reclaimed water reuse integrated device which comprises a water inlet assembly, a pretreatment assembly, an MBR (Membrane Bioreactor) reaction assembly, a post-treatment assembly, a detection assembly and a water storage and outlet assembly, raw water enters the water inlet assembly and then sequentially enters the pretreatment assembly, the MBR reaction assembly, the post-treatment assembly and the detection assembly, if the raw water is detected to be qualified, the raw water enters the water storage and outlet assembly and enters a user side, and if the raw water is detected to be unqualified, the raw water enters the pretreatment assembly, the MBR reaction assembly and the post-treatment assembly again. The reclaimed water reuse integrated device containing the reciprocating MBR and the RO has the advantages of high efficiency, energy conservation, environmental protection and the like, and can realize deep treatment and resource utilization of sewage.
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