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题名: Water free anaerobic co-digestion of vegetable processing waste with cattle slurry for methane production at high total solid content
作者: Yao, YQ; Luo, Y; Yang, YX; Sheng, HM; Li, XK; Li, T; Song, Y; Zhang, H; Chen, SY; He, WL; He, ML; Ren, YB; Gao, JL; Wei, YL; An, LZ(安黎哲)
收录类别: SCIE ; CPCI-S ; EI
出版日期: 2014-09-01
会议名称: 26th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS)
会议日期: JUL 16-19, 2013
会议地点: Guilin, PEOPLES R CHINA
英文摘要: The increase of vegetable planting area lead to the large amounts of VPW (vegetable processing wastes). Effects of V% (VPW proportion) and 1% (inoculum proportion) on water free anaerobic co-digestion of VPW with CS (cattle slurry) for methane production was investigated. The results showed that the total methane production was increased from 141.2 L/kg VS (volatile solids) to 186.8 L/kg VS with V% increasing from 17% to 35%. When V%, 1% and TS% (total solids content) were 35%, 40% and 7.9%, respectively, the maximal methane production of 186.8 L/kg VS was obtained. However, the optimal conditions were 35% of V% and 30% of 1%, the methane production Was 170.8 L/kg VS, the maximal methane production was only 9.4% higher than that of the optimal conditions, the TS% of the optimal condition was 8.6% and higher than that of the maximal methane production, the reductions of TS% and VS% for this condition were 29.5% and 49.2%, respectively, and the T-80 for this condition was 42.9% shorter than that of the maximal methane production. The results indicate VPW can be co-digested with CS without water addition. (C) 2014 Elsevier Ltd. All rights reserved.
关键词: Anaerobic co-digestion ; Methane production ; Vegetable processing waste ; Cattle slurry ; Inoculum proportion
作者部门: [Yao, Yiqing ; Luo, Yang ; Yang, Yingxue ; Sheng, Hongmei ; Li, Xiangkai ; Li, Tian ; Song, Yuan ; Zhang, Hua ; Chen, Shuyan ; He, Wenliang ; He, Mulan ; Ren, Yubing ; Gao, Jiangli ; Wei, Yali ; An, Lizhe] Lanzhou Univ, Sch Life Sci, Minist Educ, Key Lab Cell Act & Stress Adaptat, Lanzhou 730000, Peoples R China
通讯作者: An, LZ (reprint author), Lanzhou Univ, Sch Life Sci, Minist Educ, Key Lab Cell Act & Stress Adaptat, Lanzhou 730000, Peoples R China.
学科分类: Thermodynamics; Energy & Fuels
会议录: ENERGY
卷号: 74
页码: 309-313
出版者: ELSEVIER
出版地: OXFORD
语种: 英语
DOI: 10.1016/j.energy.2014.06.014
ISSN号: 0360-5442
WOS记录号: WOS:000342862100034
EI记录号: 20143600026924
IR记录号: WOS:000342862100034
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内容类型: 会议论文
URI标识: http://ir.lzu.edu.cn/handle/262010/184778
Appears in Collections:生命科学学院_会议论文

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Recommended Citation:
Yao, YQ,Luo, Y,Yang, YX,et al. Water free anaerobic co-digestion of vegetable processing waste with cattle slurry for methane production at high total solid content[C]. 见:26th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS). Guilin, PEOPLES R CHINA. JUL 16-19, 2013.
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