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A biofilm reactor sewage treatment device

A sewage treatment device, biofilm reactor technology, applied in the direction of biological water/sewage treatment, sustainable biological treatment, water/sludge/sewage treatment, etc., can solve the problems of unsatisfactory sewage treatment effect, high sewage treatment cost, and Consumption and other problems, to achieve the effect of easy operation, cost saving, and improve the effect

Active Publication Date: 2022-05-10
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current biofilm reactor generally aerates the biofilm through an external aeration component, and the microorganisms on the biofilm perform an aerobic reaction to decompose the harmful substances in the sewage, but this sewage treatment device has the effect of sewage treatment It is not ideal, and the power consumption is large, and the cost of sewage treatment is too high

Method used

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  • A biofilm reactor sewage treatment device
  • A biofilm reactor sewage treatment device
  • A biofilm reactor sewage treatment device

Examples

Experimental program
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Effect test

Embodiment 1

[0030] refer to Figure 1-5 , the present invention provides a biofilm reactor sewage treatment device, comprising a fixed seat 9, a reaction box 1 and a motor 6 are fixedly connected to the top of the fixed seat 9, a rotating shaft 17 is connected to the reaction box 1, the output shaft of the motor 6 and the rotating shaft One end of 17 is fixedly connected, and several biofilm assemblies 16 are fixedly set on the rotating shaft 17; aeration assemblies are arranged below several biofilm assemblies 16, and several aeration assemblies are all affixed to the inner wall of the bottom end of the reaction box 1; the reaction box 1. The outer wall of the bottom end is fixed with an air intake assembly corresponding to the aeration assembly, and the air intake assembly communicates with the aeration assembly;

[0031] Further, the number of air intake components corresponds to the number of aeration components.

[0032] Further, the top of the reaction box 1 is fixed with an air ou...

Embodiment 2

[0053] In order to provide good conditions for microbial growth, the biofilm filler is made of water, 0.2-0.5mm sludge biochar, 0.5-1mm walnut shell biochar, 100-300 mesh aluminum powder and Portland cement.

specific Embodiment

[0054] Specific embodiments: the process of the second embodiment is the same as that of the first embodiment, so no more description is given here.

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Abstract

The invention provides a biofilm reactor sewage treatment device, which includes a fixing seat, a reaction box and a motor are fixedly connected to the top of the fixing seat, a rotating shaft is connected to the reaction box, the output shaft of the motor is fixedly connected to one end of the rotating shaft, and the rotating shaft is fixed A number of biofilm modules are set; under the several biofilm modules, there are aeration components, and a number of aeration components are fixed to the inner wall of the bottom of the reaction box; the outer wall of the bottom of the reaction box is fixed to the air intake component corresponding to the aeration component , the air intake assembly communicates with the aeration assembly; the transmission assembly is fixedly connected to the bottom of the air intake assembly, and several transmission assemblies are connected to the motor drive. The invention can better treat the sewage, and at the same time can reduce the power consumption of the sewage treatment device and save the treatment cost.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a biofilm reactor sewage treatment device. Background technique [0002] With the continuous development of society, more and more sewage is produced. If the sewage is discharged directly, it will seriously affect the ecological environment. Therefore, it is necessary to treat the sewage and discharge it after reaching a certain standard. At present, the biofilm method is one of the main technologies of sewage biological treatment. It is juxtaposed with the activated sludge method. It is both an ancient and a developing sewage biological treatment technology. [0003] The current biofilm reactor generally aerates the biofilm through an external aeration component, and the microorganisms on the biofilm perform an aerobic reaction to decompose the harmful substances in the sewage, but this sewage treatment device has the effect of sewage treatment It is not ideal, and the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/12C02F3/20
CPCC02F3/1268C02F3/20Y02W10/10
Inventor 潘梅李海宗甄树聪苏瑛
Owner YANCHENG INST OF TECH