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Separator and immersion membrane bioreactor combined water purifying device and system

A membrane bioreactor and water purification device technology, applied in chemical instruments and methods, multi-stage water/sewage treatment, wastewater treatment of bathing facilities, etc., can solve problems such as difficult to use bacteria to digest

Inactive Publication Date: 2007-09-12
天津市石化通用机械研究所有限公司 +1
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Problems solved by technology

[0004] In order to solve the problem that the immersion membrane bioreactor is difficult to digest by bacteria for the waste water of catering and shower drainage which account for a relatively large proportion, the invention provides a water purification device and system combining a separator and an immersion membrane bioreactor

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  • Separator and immersion membrane bioreactor combined water purifying device and system
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  • Separator and immersion membrane bioreactor combined water purifying device and system

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Embodiment Construction

[0052] The present invention will be further described below in conjunction with the drawings.

[0053] Figures 1, 11, and 12 show the system flow embodiment 1 of the present invention using a filter material separator; the water purification device and system combined with the separator and the immersed membrane bioreactor are implemented in the following technical solution 1: Water purification device And systems include MBR membrane bioreactor, raw water, aeration system, separator, process system flow and pipeline, water body containment system, chemical flushing system and program control system; process system flow and pipeline system include raw water delivery pipeline And the filtrate discharge pipeline; Figure 11 shows the MBR membrane bioreactor 15 of a commercially available water purification device. The reactor includes two membrane modules 15b, 15c and a manifold 58a through which the filtrate is discharged. The long centerlines of all membrane modules in each reacto...

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Abstract

This invention relates to a clean water device and a system including an immerged film bio-reactor, water, an aeration system, a separator, a technics flow and pipelines, a water safeguarding system, a chemical flush system and a program control system, in which, at least a separator is connected between an original pump of an adjusting basin and the original pipe of the reaction basin of the immerged film bio-reactor, which is suitable for poor water quality with many combos of oil and waste-soap solution with humanbody fat in particular and increases the ability of anti-pollution of the immerged hollow fiber film bio-reactor, and this filter separator can be taken as a generator for collecting and growing biochemical films.

Description

Technical field [0001] The invention relates to a water purification device and system combined with a separator and an immersed membrane bioreactor, which can be used for the treatment of domestic sewage, especially the sewage treatment of a large proportion of catering waste water, shower drainage and washing truck drainage containing mud and sand , Belongs to the field of environmental protection. Background technique [0002] The submerged hollow fiber membrane bioreactor (MBR membrane bioreactor for short), as an integrated water purification device for the treatment of domestic sewage, has the advantages of small size, high efficiency, stable effluent quality, low bacterial count, and other indicators directly reach the Chinese state However, the water quality of the existing water purification device used to treat domestic sewage is very different. For the sewage that contains a large proportion of catering waste water, shower drainage and flushin...

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Application Information

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IPC IPC(8): C02F9/14C02F9/02C02F103/42C02F103/44
Inventor 张民良
Owner 天津市石化通用机械研究所有限公司
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