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Integrated membrane coupling-electric flocculation sewage treatment device

A sewage treatment device, electrocoagulation technology, applied in the direction of water/sewage treatment, water/sewage multi-stage treatment, biological water/sewage treatment, etc., can solve the problems of reducing electrolysis efficiency, etc., to ensure removal rate, improve efficiency, improve The effect of electrolytic efficiency

Inactive Publication Date: 2021-06-25
江西绿建环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after electrolysis, a large amount of scale (mainly composed of calcium carbonate, magnesium carbonate, calcium sulfate, magnesium sulfate, calcium chloride, magnesium chloride, etc.) will accumulate on the cathode electrode. The scale is not conductive and will reduce the electrolysis efficiency

Method used

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  • Integrated membrane coupling-electric flocculation sewage treatment device
  • Integrated membrane coupling-electric flocculation sewage treatment device
  • Integrated membrane coupling-electric flocculation sewage treatment device

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] refer to figure 1 , is an integrated membrane coupling-electrocoagulation sewage treatment device disclosed in the present invention, including an electrocoagulation tank 1, a power module 2, and a plurality of electrode plates 3 detachably fixed in the electrocoagulation tank 1, and the positive and negative electrodes of the power module 2 They are respectively electrically connected to the electrode plates 3 through wires 31 .

[0040]All the electrode plates 3 are arranged at intervals, the positive electrode plate 3 is adjacent to the negative electrode plate 3, the gap between two adjacent electrode plates 3 forms a water flow channel, and the surface of the electrode plate 3 is detachable and fixed for accumulation. Scale adsorption housing 4.

[0041] refer to figure 1 A magnetic stirrer 6 is installed at the bottom of the electrocoagulation...

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Abstract

The invention relates to an integrated membrane coupling-electric flocculation sewage treatment device which comprises an electric flocculation tank, a power supply module and a plurality of electrode plates detachably fixed in the electric flocculation tank, and positive and negative electrodes of the power supply module are electrically connected with the electrode plates through wires respectively. All the electrode plates are arranged at intervals, the positive electrode plate and the negative electrode plate are arranged adjacently, a gap between every two adjacent electrode plates forms a water flow channel, and an adsorption shell used for accumulating scale is detachably fixed to the surfaces of the electrode plates. The detachable adsorption shell is arranged on a cathode electrode plate, and when the electrolysis efficiency is reduced, the adsorption shell with the surface full of scale is replaced, so that the electrolysis efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an integrated membrane coupling-electrocoagulation sewage treatment device. Background technique [0002] In recent years, due to the increasingly serious pollution of drinking water sources, people's domestic water quality cannot be guaranteed in areas with no tap water facilities or serious organic pollution of water sources. Therefore, advanced drinking water treatment processes and field portable Domestic water treatment equipment is of great significance. [0003] Among the existing technologies, the electrocoagulation process has attracted more and more attention because of its characteristics of simple equipment, high treatment efficiency, many types of pollutants that can be removed, and no secondary pollution. Electrocoagulation uses electrolysis to treat sewage. During the electrolysis process, the harmful substances in the original waste water undergo oxidati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/463C02F1/4674C02F3/302
Inventor 刘金泉
Owner 江西绿建环保科技有限公司