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Comparison of microbial communities during anaerobic digestion of kitchen waste: Effect of substrate sources and temperatures

文献类型：期刊论文

作者Jiang, Junfeng2,3,6; Wu, Peiwen2,3,6; Sun, Yongming2,4,5; Guo, Yufang3,6; Song, Bing1; Huang, Yi3,6; Xing, Tao2,4,5; Li, Lianhua2,4,5
刊名BIORESOURCE TECHNOLOGY
出版日期2020-12-01
卷号317页码:10
ISSN号0960-8524
关键词Kitchen waste Anaerobic digestion Microbial community Sources Temperature
DOI10.1016/j.biortech.2020.124016
通讯作者Li, Lianhua(lilh@ms.giec.ac.cn)
英文摘要In this study, batch experiments were conducted to compare the effect of temperature and substrate source on microbial communities in the anaerobic digestion of kitchen waste. The results showed that the microbial communities of anaerobic digestion were not sensitive to varied sources of waste, but shifted with the change in operating temperatures. In the reactors operated at mesophilic conditions, Levilinea, Syntrophomonas, Methanothrbc, and Methanosphaerula, etc. were the dominant microbes during the process. While in thermophilic reactors, Levilinea, Ornatilinea, Methanosphaerula and Methanomassiliicoccus, etc. prevailed. Meanwhile, an enrichment in Coprothermobacter, Defluviitoga, Defluviitalea, Tepidimicrobium, Lutispora and Fonticella were observed as the temperature changed from mesophilic to thermophilic, suggesting these genera could be selectively enriched at thermophilic conditions. The results provided fundamental understanding of the microbiology that could support the scale up of food waste anaerobic digestion.
WOS关键词FOOD WASTE ; CO-DIGESTION ; PROCESS STABILITY ; ENERGY RECOVERY ; PERFORMANCE ; BIOGAS ; INOCULUM ; SCALE
资助项目Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences[ISEE2020YB04] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA13040102] ; Natural Science Foundation of Guangdong Province[2018A0303130335] ; Natural Science Foundation of Guangdong Province[2015A030310413] ; Training Program for Excellent Young Teachers in Guangdong Universities[YQ2015125] ; Science and Technology Program in Higher Education of Guangzhou[1201420982]
WOS研究方向Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000577077400012
资助机构Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Natural Science Foundation of Guangdong Province ; Training Program for Excellent Young Teachers in Guangdong Universities ; Science and Technology Program in Higher Education of Guangzhou
源URL[http://ir.giec.ac.cn/handle/344007/32214]  
专题中国科学院广州能源研究所
通讯作者Li, Lianhua
作者单位1.Scion, Clean Technol, 49 Sala St,Private Bag 3020, Rotorua 3046, New Zealand
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510006, Peoples R China
3.Guangzhou Univ, Guangdong Prov Key Lab Radionuclides Pollut Contr, Sch Environm Sci & Engn, Key Lab,Minist Educ Water Qual Secur & Protect Pe, Guangzhou 510006, Peoples R China
4.Chinese Acad Sci, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
5.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China
6.Guangzhou Univ, Linkoping Univ Guangzhou Univ Res Ctr Urban Susta, Guangzhou 510006, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Junfeng,Wu, Peiwen,Sun, Yongming,et al. Comparison of microbial communities during anaerobic digestion of kitchen waste: Effect of substrate sources and temperatures[J]. BIORESOURCE TECHNOLOGY,2020,317:10.
APA Jiang, Junfeng.,Wu, Peiwen.,Sun, Yongming.,Guo, Yufang.,Song, Bing.,...&Li, Lianhua.(2020).Comparison of microbial communities during anaerobic digestion of kitchen waste: Effect of substrate sources and temperatures.BIORESOURCE TECHNOLOGY,317,10.
MLA Jiang, Junfeng,et al."Comparison of microbial communities during anaerobic digestion of kitchen waste: Effect of substrate sources and temperatures".BIORESOURCE TECHNOLOGY 317(2020):10.

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来源：广州能源研究所

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