Aerobic granule sludge membrane bioreactor system

A technology of aerobic granular sludge and membrane bioreactor, applied in the direction of sustainable biological treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve clogging, increase operating costs, widely used, membrane modules Pollution and other issues
CN101386444AInactive Publication Date: 2009-03-18邹华 +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
邹华
Publication Date
2009-03-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an aerobic granular sludge film bioreactor system used for treating organic wastewater, which pertains to the technical field of wastewater treatment. The system is a water treatment system which effectively combines an aerobic granular sludge technique in a bio-treatment method with a film bioreactor technique and solves film pollution which is the most outstanding problem during the operation of the film bioreactor. The water treatment system has high capacity and load, good liquid-solid separation effect, fast sedimentation of sludge in a granular shape, high reactivity, light film pollution degree and long service life and occupies less land and nitration and denitrification can be carried out synchronously. The system can be applied to water reuse in communities and buildings, treating wastewater in hospitals and night soil wastewater, carrying out advanced treatment of high concentration of various organic industrial wastewaters, landfill / composting leachate treatment and micro-polluted drinking water purification.
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Description

Technical field

[0001] An aerobic granular sludge membrane bioreactor system for treating organic wastewater belongs to the technical field of wastewater treatment. Specifically, it is a water treatment system that effectively combines the aerobic granular sludge technology in the biological treatment method with the membrane bioreactor technology. The water treatment system has a high volume load, a small footprint, a good liquid-solid separation effect, a granular sludge sedimentation, high reaction activity, simultaneous nitrification and denitrification, light membrane pollution, and long service life. It can be used for water reuse in communities and buildings, hospital wastewater treatment, fecal wastewater treatment, advanced treatment of various high-concentration organic industrial wastewater, landfill / compost leachate treatment, and micro-polluted drinking water purification. Background technique

[0002] Since the reform and opening up, my country's economy has achieve...

Claims

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