两相厌氧消化产氢产甲烷研究进展  

Two-phase anaerobic digestion for hydrogen and methane production:a review

作　　者：蒋金和 尹芳[1] 王昌梅[1] 张无敌[1] Jiang Jinhe;Yin Fang;Wang Changmei;Zhang Wudi(Energy and Environmental Science Institute,Yunnan Normal University,Kunming 650500,China)

机构地区：[1]云南师范大学能源与环境科学学院

出　　处：《环保科技》2019年第5期46-55,共10页Environmental Protection and Technology

基　　金：国家自然科学基金(51366015);云南省应用基础研究基金重点项目(2014FA030);云南省新能源重大项项目(2015ZB001);云南省农村能源工程重点实验室基金(2017);西南地区可再生能源研究与开发协同创新中心(05300205020516009)联合资助

摘　　要：两相厌氧消化产氢产甲烷与单相厌氧消化相比,具有较高的能源产率、有机负荷率及较好的反应稳定性等优势。本文综述了近年来国内外有关两相厌氧产氢产甲烷消化固体有机废弃物和有机废水等研究情况,还包括影响厌氧消化的预处理、温度、pH及微生物群落等因素。研究表明:采用两相厌氧产氢、产甲烷反应处理有机废弃物,可实现产氢和产甲烷最大化,具有广泛的应用前景。Compared to a single phase anaerobic digestion, two-phase anaerobic digestion process which separates acidogenesis and methanogenesis, can increase energy recovery by the production of both hydrogen and methane. In this context,the evolution of two-phase anaerobic hydrogen and methane production process for treatment of organic wastewaters and solids at home and abroad were introduced,as wellas factors affecting anaerobic digestion, such as temperature, pH and microbial community. Studies have shown that the use of two-phase anaerobic hydrogen production and methanogenesis to treat organic waste can maximize hydrogen production and methanogenesis, and has broad application prospects.

关 键 词：两相厌氧消化 有机废弃物 沼气 微生物群落 

分 类 号：X-1[环境科学与工程]