[1]李萌萌,陈重军,张群,等.微生物电解池耦合厌氧消化促进产甲烷研究进展[J].中国给水排水,2024,40(22):22-28.
　LIMeng-meng,CHENChong-jun,ZHANGQun,et al.Research Progress of Microbial Electrolysis Cell Coupled with Anaerobic Digestion to Promote Methane Production[J].China Water & Wastewater,2024,40(22):22-28.
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微生物电解池耦合厌氧消化促进产甲烷研究进展

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第40卷 期数: 2024年第22期 页码: 22-28 栏目: 出版日期: 2024-11-17
Title:
Research Progress of Microbial Electrolysis Cell Coupled with Anaerobic Digestion to Promote Methane Production
作者:
李萌萌1， 陈重军1,2， 张群1， 王玲3， 张海芹3
（1.苏州科技大学 环境科学与工程学院，江苏 苏州 215009；2.苏州科技大学 天平学院，江苏 苏州 215009；3.苏州天瑞环境科技有限公司，江苏 苏州 215300）
Author(s):
LI　Meng-meng1， CHEN　Chong-jun1，2， ZHANG　Qun1， WANG　Ling3， ZHANG　Hai-qin3
（1. School of Environmental Science and Engineering， Suzhou University of Science and Technology， Suzhou 215009， China； 2. Tianping College of Suzhou University of Science and Technology， Suzhou 215009， China； 3. Suzhou Skyray Environment Technology Co. Ltd.， Suzhou 215300， China）
关键词:
微生物电解池耦合厌氧系统（MEC-AD）;  甲烷;  微生物群落结构;  产甲烷菌
Keywords:
microbial electrolysis cell coupled with anaerobic digestion (MEC-AD) system;  methane;  microbial community structure;  methanogens
摘要:
微生物电解池（MEC）利用微生物催化，在外加电压作用下产生甲烷，耦合厌氧消化可促进甲烷的产生。概述了微生物电解池耦合厌氧消化系统（MEC-AD）的作用机理，分析了外加电压、电极材料、温度和预处理等因素对MEC-AD产甲烷效能的影响，阐述了MEC-AD系统中主要产甲烷微生物群落分布情况，并总结分析了MEC-AD系统对餐厨垃圾、工业废水等厌氧处理促进产甲烷的应用效果。同时，认为MEC-AD产甲烷系统中电极材料的构型和经济性、底物预处理和实际应用的成本还需要进一步研究，为系统的工程化应用提供理论基础。
Abstract:
This paper discusses the mechanism of microbial electrolysis cell coupled with anaerobic digestion (MEC-AD) system, which utilize microbial catalysis to generate methane under applied voltage. It analyzes the factors influencing methane production efficiency in MEC-AD, including applied voltage, electrode material, temperature, and pretreatment. The distribution of the main methanogenic microbial communities in MEC-AD system was analyzed, and the application effect of the MEC-AD system on anaerobic treatment of food waste and industrial wastewater to promote methane production was summarized. It concluded that further research is needed on electrode material configuration and cost-effectiveness. substrate pretreatment and actual application cost to provide a solid theoretical foundation for the engineering application of the system.

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更新日期/Last Update: 2024-11-17