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Constructed wetland and microbial fuel cell wastewater treatment coupling device

A fuel cell and wastewater treatment technology, applied in biological water/sewage treatment, electrochemical biological combination treatment, water/sludge/sewage treatment, etc., can solve the problem of huge production wastewater, achieve the effect of promoting redox reaction, Strong eutrophication ability and the effect of increasing the redox potential difference

Active Publication Date: 2021-05-18
JIANGXI SCI & TECH NORMAL UNIV
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Problems solved by technology

However, the production of pig farm wastewater is huge and needs to be treated

Method used

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  • Constructed wetland and microbial fuel cell wastewater treatment coupling device

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Embodiment Construction

[0020] The embodiments will be described in detail below in conjunction with the accompanying drawings.

[0021] See attached figure 1 , a coupling device for wastewater treatment of constructed wetlands and microbial fuel cells, comprising a double-chamber cuboid plate box 1, a water distribution tank 2, a water inlet pipe 3 and a water inlet peristaltic pump 4, the water distribution box 2 is connected to the water inlet pipe 3, the The water inlet pipe 3 is connected to the water inlet peristaltic pump 4, and the water inlet peristaltic pump 4 is connected to the double-chamber cuboid plate box 1; a partition 11 is arranged in the middle of the double-chamber cuboid plate box 1, and the partition The plate 11 divides the double-chamber cuboid plate case 1 into an anode chamber 12 and a cathode chamber 13, and the anode chamber 12 and the cathode chamber 13 communicate with each other at the bottom 50 mm of the double-chamber cuboid plate case 1; the double-chamber cuboid pl...

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Abstract

A coupling device for artificial wetland and microbial fuel cell wastewater treatment provided by the present invention includes a double-chamber cuboid plate box, a water distribution tank, a water inlet pipe and a water inlet peristaltic pump, and the water distribution tank and the water inlet pipe, water inlet peristaltic pump, and a double-chamber cuboid plate The boxes are connected sequentially. There is a partition in the middle of the double-chamber cuboid plate box, which is divided into an anode room and a cathode room, and the anode room and the cathode room are connected at the bottom of the double-room cuboid plate box. There is a gravel connecting layer at the bottom of the double-chamber cuboid plate box, the anode chamber is provided with an anode descending activated carbon packing layer, the anode middle layer conductive packing layer and the anode surface filling layer from bottom to top, and the cathode chamber is sequentially provided with cathode ascending activated carbon from bottom to top Packing layer, cathode ascending gravel packing layer and cathode top layer of conductive material layer. A coupling device for artificial wetland and microbial fuel cell waste water treatment disclosed by the invention has simple structure and convenient operation.

Description

technical field [0001] The invention belongs to the technical field of wastewater treatment and microbial synchronous power generation, and in particular relates to a coupling device for wastewater treatment of artificial wetlands and microbial fuel cells. Background technique [0002] At present, my country's large-scale and intensive pig farms are increasing, which improves the management level of pig farms, reduces production costs, and improves economic benefits. However, the production of pig farms produces a huge amount of wastewater that needs to be treated. Contents of the invention [0003] The present invention aims to solve the above-mentioned technical problems by providing a coupling device for artificial wetland and microbial fuel cell wastewater treatment, which has a simple structure and is easy to operate. Emission Standards". [0004] In order to solve the technical problems of the present invention, the present invention is achieved through the followi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/32C02F3/30C02F3/34
CPCC02F3/005C02F3/301C02F3/32C02F3/34
Inventor 刘峰孙垚孙蕾刘杰占晓珍罗佳杨美玲何仙琴
Owner JIANGXI SCI & TECH NORMAL UNIV
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