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A cross-push flow bioelectrochemical system

A bioelectrochemical and plug-flow technology, which is applied in the field of waste water resource utilization and new energy development, can solve the problems of inability to increase the area of ​​proton exchange membranes, limitations, high material costs, etc., and achieve adaptability and processing capacity. Cost reduction and effect of increasing oxygen content

Active Publication Date: 2022-02-11
YANTAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Improvement of proton exchange efficiency between double chambers Many researchers are unable to increase the area of ​​the proton exchange membrane due to the limitation of the design structure. Limit its app promotion

Method used

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  • A cross-push flow bioelectrochemical system
  • A cross-push flow bioelectrochemical system
  • A cross-push flow bioelectrochemical system

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Embodiment Construction

[0027] The principles and features of the present invention are described below in conjunction with examples, which are only used to explain the present invention and are not intended to limit the scope of the present invention.

[0028] In the embodiment, R is the radius, H is the height, and Φ is the diameter.

[0029] A kind of alternate plug-flow bioelectrochemical system, such as figure 1 As shown, it is a four-chamber structure, including two anode chambers and two cathode chambers, the anode chambers and the cathode chambers are arranged alternately along the circumference; a proton channel is provided between the anode chambers and the cathode chambers.

[0030] The shape and structure of the alternate plug-flow bioelectrochemical system: the diameter of the bioelectrochemical system is Φ20 (cm), and it is divided into four chambers according to 90° with partitions, the anode chamber R10 (cm) × H30 (cm), the cathode chamber R10 (cm )×H20(cm); bottom round corner suppo...

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Abstract

The invention relates to an alternate plug-flow bioelectrochemical system, which is a four-chamber structure, including two anode chambers and two cathode chambers, the anode chambers and the cathode chambers are arranged alternately along the circumference; Proton channels are set between the cathode chambers. The patent of the invention breaks through the traditional microbial fuel cell structure design, and innovatively sets up a four-chamber MFC, the proton transmission area between the anode chamber and the cathode chamber is significantly improved, the proton transfer efficiency is effectively improved, and the power generation capacity of the system is significantly promoted. .

Description

technical field [0001] The invention belongs to the technical field of waste water resource utilization and new energy development, and relates to an alternate push-flow bioelectrochemical system. Background technique [0002] Microbial Fuel Cell (MFC for short) as a new energy development technology has gained widespread attention at home and abroad. The electricity-producing microorganisms in the MFC can convert the biomass in the wastewater into bioelectric energy through metabolism, and realize the resource utilization of the wastewater; the wastewater is treated by continuous anaerobic and aerobic biological treatment in the anode chamber and cathode chamber of the MFC, and the pollutants in the wastewater can be efficiently removed. . [0003] The main factor affecting the self-generated electric energy production of MFC is the proton transfer between the anode compartment and the cathode compartment. The improvement of proton transfer efficiency can significantly in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/16
CPCC02F3/005C02F3/30C02F2301/08
Inventor 高常飞王红波
Owner YANTAI UNIV
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