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Effect of temperature and solid concentration on anaerobic digestion of rice straw in South China
Li Lianhua; Li Dong; Sun Yongming; Ma Longlong; Yuan Zhenhong; Kong Xiaoying
2010-07-01
Source PublicationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
Volume35Issue:13Pages:7261-7266
AbstractAnaerobic digestion (AD) technology for rice straw conversion to biogas was investigated for biomass utilization and bioenergy generation. The effects of solid concentration in different temperatures on AD efficiency were conducted in bottle-tests, these tests showed that higher biogas production was achieved at the mesophilic temperature. Biogas production was inhibited under thermophilic conditions, and lowest biogas production was achieved in dry thermophilic conditions. According to bottle-test results, the dry AD at ambient condition was selected for 1 m(3) experiment. For pilot-test, the highest methane content, total methane production and methane yield rate were 62%, 9.5 m(3) and 239.7 L/kg VS, respectively. And sour poisoning was effectively avoided by the circulation of leachate. This study could provide useful parameters for the energy utilization of rice straw in South China. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordRice Straw Biogas Anaerobic Digestion Bottle-test Pilot-test
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.ijhydene.2010.03.074
WOS Subject ExtendedChemistry ; Electrochemistry ; Energy & Fuels
WOS KeywordHYDROGEN-PRODUCTION ; ORGANIC FRACTION ; CROP RESIDUES ; ENERGY CROPS ; CO-DIGESTION ; WASTE-WATER ; BIOMASS ; PRETREATMENT ; HYDROLYSIS ; REACTOR
Indexed BySCI ; ISTP
Language英语
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS IDWOS:000280601600098
Citation statistics
Cited Times:38[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10325
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Peoples R China
Recommended Citation
GB/T 7714
Li Lianhua,Li Dong,Sun Yongming,et al. Effect of temperature and solid concentration on anaerobic digestion of rice straw in South China[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2010,35(13):7261-7266.
APA Li Lianhua,Li Dong,Sun Yongming,Ma Longlong,Yuan Zhenhong,&Kong Xiaoying.(2010).Effect of temperature and solid concentration on anaerobic digestion of rice straw in South China.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,35(13),7261-7266.
MLA Li Lianhua,et al."Effect of temperature and solid concentration on anaerobic digestion of rice straw in South China".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 35.13(2010):7261-7266.
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