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Sewage treatment device for dynamic regulation of sewage treatment strategy

A sewage treatment equipment, sewage treatment technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, water treatment parameter control, etc. Achieve the effect of speeding up the biochemical reaction, increasing the contact area, and evenly distributing

Active Publication Date: 2018-12-14
CHONGQING TECH & BUSINESS UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem in the existing technology is that the existing sewage treatment equipment will be equipped with multiple biological cages, and the connection mode between the biological cages is fixed. The whole set of sewage treatment equipment is not flexible enough to treat sewage. Sewage, medium water quality sewage and low water quality sewage all adopt a connection method, which leads to low efficiency of biological cage degradation of pollutants

Method used

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  • Sewage treatment device for dynamic regulation of sewage treatment strategy
  • Sewage treatment device for dynamic regulation of sewage treatment strategy
  • Sewage treatment device for dynamic regulation of sewage treatment strategy

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Experimental program
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Embodiment

[0032] Such as figure 1 and Figure 6 As shown, the sewage treatment equipment used to dynamically adjust the sewage treatment strategy includes a regulating tank 3 for storing sewage, a sewage pump for pumping sewage into the regulating pond 3, a sewage treatment component, and a secondary sedimentation tank 5 connected to the sewage treatment component. The sewage treatment The assembly includes two sets of bio-rotating cage reactors 4 and controllers connected sequentially through connecting pipes. The connecting pipes are provided with communication valves 83, and the bio-rotating cage reactors 4 at the tail end are provided with circulation pipes 841, and the circulating pipes 841 are provided with circulation valves. 84;

[0033] The biological cage reactor 4 comprises a reaction tank 430, an inlet pipe 431 connected to the reaction tank 430, an inlet valve 81 arranged on the inlet pipe 431, an outlet pipe 432 connected to the reaction tank 430, an outlet valve 82 arran...

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Abstract

The invention relates to a component of a sewage treatment system, and in particular, relates to a sewage treatment device for dynamic regulation of a sewage treatment strategy, wherein the sewage treatment device includes a controller, a water tank for storage of sewage and two biological rotary cage reactors connected sequentially through communicating pipes; the controller is used for making sewage sequentially pass through the two biological rotary cage reactors when series signals are received; the controller is used for making the sewage pass through all the biological rotary cage reactors respectively when a parallel signal is received; the controller is used for making the sewage pass through all the bio-rotating cage reactors sequentially and then flow back to the first bio-rotating cage reactor when a circular flow signal is received. The invention provides the sewage treatment device capable of treating the sewage in a relatively flexible manner.

Description

technical field [0001] The invention relates to components of a sewage treatment system, in particular to sewage treatment equipment for dynamically adjusting sewage treatment strategies. Background technique [0002] At present, the advanced technologies for sewage treatment at home and abroad mainly include biological methods, chemical methods and physical methods. In the treatment of a large amount of industrial sewage or urban sewage, the biological method is the most adopted method. The principle of the biological method is to use microorganisms to decompose organic matter, and supplement the oxygen required for microbial respiration and decomposition of organic matter through mechanical oxygenation. [0003] In the prior art, a biological tumbler is used to purify sewage. The biological tumbler is equipped with biological fillers, and the microorganisms on the biofilm on the surface of the biological fillers have the ability to degrade pollutants in the sewage. The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00
CPCC02F3/00C02F2003/001C02F2209/06C02F2209/08C02F2209/105
Inventor 齐高相陈佳高旭申渝王建辉尹文洁张海东孔莹李德胜彭玉杨虹燕
Owner CHONGQING TECH & BUSINESS UNIV
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