首页|Performances, mechanisms, and strategies for methane removal via gas biofiltration

Performances, mechanisms, and strategies for methane removal via gas biofiltration

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Control of methane emissions has attracted widespread attention in the context of worldwide efforts to alleviate the greenhouse effect. Biofiltration, a green and cost-effective treatment process, has been widely used for the purification of methane. Currently, there is still a lack of comprehensive information on methane biofiltration. Herein, the state-of-the-art development trends of methane removal via biofiltration were comprehensively reviewed and commented on. First of all, this article reviewed the mechanisms of methane removal and the possible degradation pathways in biofilters. Secondly, the removal characteristics of single methane, methane mixed with volatile organic compounds or gaseous inorganic compounds by biofiltration, were summarized and discussed. Thirdly, the practical applications of methane biofiltration were summed up and some inspirations were proposed. Finally, the effective measures to improve the performance of methane biofiltration were put forward, and corresponding insights and future research directions for methane biofiltration were provided. This article can provide references for the practical applications of methane biofiltration and the mitigation of greenhouse effects.

BiofilterMethaneVOCGreenhouse effectCarbon reduction

Xin Wu、Chunping Yang、Yan Lin、Xiang Li、Shaohua Wu、Piotr Rybarczyk、Jacek Gebicki

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Academy of Environmental and Resource Sciences, School of Environmental Science and Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, China||College of Urban and Environment Sciences, Hunan Provincial Key Laboratory of Comprehensive Utilization of Agricultural and Animal Husbandry Waste Resources, Hunan University of Technology, Zhuzhou 412007, China||College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Cont

Academy of Environmental and Resource Sciences, School of Environmental Science and Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, China||College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University) of Ministry of Education, Changsha 410082, China||School of Environmental Science and Engineering, Hainan University, Haikou 570228, China

College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University) of Ministry of Education, Changsha 410082, China||College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China

Academy of Environmental and Resource Sciences, School of Environmental Science and Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, China

Department of Process Engineering and Chemical Technology, Faculty of Chemistry, Gdansk University of Technology, Gdansk 80-233, Poland

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2025

Frontiers of environmental science & engineering

Frontiers of environmental science & engineering

ISSN:2095-2201
年,卷(期):2025.19(5)
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