Composite circular biochemical film reclaimed water integral treatment equipment and process

Abstract

The invention discloses composite circular biochemical film reclaimed water integral treatment equipment and process, relating to water treatment equipment and process. The composite circular biochemical film reclaimed water integral treatment equipment comprises a biochemical zone, a film separation zone, a reclaimed water zone and an equipment zone, wherein the biochemical zone and the film separation zone are formed in the same biochemical reactor; an aerobiotic isolation barrel which is open on the top and at the bottom is arranged in the biochemical zone through a bracket; a biological filler is filled into the aerobiotic isolation barrel; an aeration device is arranged at the bottom of the aerobiotic isolation barrel; the bottoms of anaerobic zones on both sides of the aerobic zone of the biochemical zone are provided with water distribution propelling devices; the water inlet of each water distribution propelling device is connected with a sewage inlet; the film separation zone is provided with a film separation device and an air lifting pump through a bracket; the equipment zone is formed above the biochemical reactor; the equipment zone is provided with a self-priming pump, a blower, a power distribution control cabinet and a reclaimed water tank. The composite circular biochemical film reclaimed water integral treatment equipment has the advantages of simple structure, small size, low manufacturing cost, low running cost, good treatment effect and no production of sludge.

Description

technical field [0001] The invention relates to a water treatment equipment and process, and mainly relates to the technical field of an anaerobic, aerobic and facultative biochemical membrane water integration equipment and process for treating organic waste water. Background technique [0002] At present, in the field of sewage treatment, membrane bioreactor technology has received widespread attention. On the one hand, it is due to the action of microorganisms, most of the dissolved organic pollutants can be removed by the adsorption or degradation of microorganisms, on the other hand, the microfiltration membrane itself also acts on the macromolecular organic matter and suspended colloidal particles that are difficult to biodegrade in the mixed liquid. To achieve a good interception effect, through the dual removal mechanism, to ensure a higher quality of effluent water quality. Compared with traditional biological treatment technology, membrane bioreactor technolog...

AI Technical Summary

Problems solved by technology

The existing biochemical membrane water treatment process requires complex equipment, high cost, poor treatment effect and large sludge output

The structure of the equipment to realize this process is complicated, a separate agitator is required, and internal and external reflux are required to solve the problem of nitrification and denitrification. The sludge output is large and sludge dehydration equipment is required, which is bulky, high in cost, and high in operating costs. Poor effect, large sludge output

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