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Artificial wetland and microbial fuel battery wastewater treatment coupling device

A fuel cell and constructed wetland technology, applied in biological water/sewage treatment, electrochemical biological combined treatment, water/sludge/sewage treatment, etc. The effect of stable activity and strong nutrient-enriching ability

Active Publication Date: 2018-05-15
JIANGXI SCI & TECH NORMAL UNIV
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  • Abstract
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  • Application Information

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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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  • Artificial wetland and microbial fuel battery 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

The invention provides an artificial wetland and microbial fuel battery wastewater treatment coupling device including a double-chamber cuboid board box, a water distribution tank, a water feeding pipe, and a water feeding peristaltic pump, wherein the water distribution tank, the water feeding pipe, the water feeding peristaltic pump and the double-chamber cuboid board box are successively connected. A separation board is arranged in the center of the double-chamber cuboid board box to divide the box into an anode chamber and a cathode chamber, which are communicated with each other at the bottom of the double-chamber cuboid board box. A gravel communicating layer is arranged on the bottom of the double-chamber cuboid board box. An anode downward active carbon filler layer, an anode middle conductive filler layer and an anode surface packing layer are successively arranged in the anode chamber from bottom to top, and a cathode upward active carbon filler layer, a cathode upward gravelfiller layer and a cathode top packing conductive layer are successively arranged in the cathode chamber from bottom to top. The artificial wetland and microbial fuel battery wastewater treatment coupling device has simple structure and is convenient to use.

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 Applications(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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