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Microbial battery system for removing salt in kitchen waste

A technology for microbial batteries and kitchen waste, applied in biochemical fuel cells, enzymology/microbiology devices, and methods for supporting/immobilizing microorganisms, etc., can solve the problems of complex structure of demineralization devices, unfavorable fermentation, introduction of new ingredients, etc.

Pending Publication Date: 2019-02-22
ENERGY & ENVIRONMENT RES INST OF HEILONGJIANG PROVINCE
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a microbial battery system for removing salt from kitchen waste, so as to solve the problem that the structure of traditional desalting devices is complicated, and new components will be introduced during the desalting process, which is not conducive to subsequent fermentation

Method used

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  • Microbial battery system for removing salt in kitchen waste
  • Microbial battery system for removing salt in kitchen waste

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Embodiment Construction

[0012] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0013] like figure 1 and figure 2 As shown, a microbial battery system for removing salt from food waste according to the present invention includes a peristaltic pump 1, a sampling pipeline 2, a microbial battery 3, a battery power supply 4, a sampling pipeline 5 and a sample pool 6;

[0014] The microbial battery 3 communicates with the sample cell 6 through the sampling pipeline 2 and the sampling pipeline 5 respectively, the peristaltic pump 1 is installed on the sampling pipeline 2, and the cathode and anode of the battery power supply 4 are respectively connected with the cathode and the anode of the microbial battery 3 .

[0015] Further: the microbial battery 3 is provided with a reaction chamber, both sides of the reaction chamber are provided with electrode chambers, the two electrode chambers are respectively provided with a micro...

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Abstract

The invention discloses a microbial battery system for removing salt in kitchen waste, and belongs to the technical field of anaerobic fermentation. The problems that a traditional salt removing device is complex in structure, new components are introduced in the salt removing process, and thus subsequent fermentation is not facilitated are solved. A microbial battery communicates with a sample pool through a sample feeding pipeline and a sample discharging pipeline, a peristaltic pump is mounted on the sample feeding pipeline, and the cathode and the anode of a battery supply are connected with the cathode and the anode of the microbial battery correspondingly. According to the microbial battery system for removing the salt in the kitchen waste, the structure is simple, the new componentsdo not need to be introduced, and impurities are not generated.

Description

technical field [0001] The invention relates to a microbial battery, in particular to a microbial battery system for removing salt from kitchen waste, and belongs to the technical field of anaerobic fermentation. Background technique [0002] Microbial desalination fuel cell is a new type of desalination technology, which does not need to consume energy and can output a certain amount of electrical energy during the desalination process. The food waste with a solid content of 8% is homogenized and circulated through the desalination chamber in the two electrodes of the microbial battery through an electric pump. Food waste contains a lot of organic matter and is an excellent raw material for anaerobic fermentation. However, food waste contains salt, which inhibits gas production during the fermentation process and affects the gas production effect. Therefore, it is necessary to solve the problem of desalination of food waste before fermentation. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/12C12M1/107C12M1/00H01M8/16
CPCH01M8/16C12M21/04C12M29/00Y02E60/50
Inventor 王欣范超刘伟苏小红徐晓秋陆佳周闯王玉鹏秦国辉罗向东
Owner ENERGY & ENVIRONMENT RES INST OF HEILONGJIANG PROVINCE
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