CAS OpenIR  > 多相复杂系统国家重点实验室
Enhanced biogas production from sorghum stem by co-digestion with cow manure
Zhang, Zhikai1,2; Zhang, Guangyi1; Li, Wangliang3; Li, Chunxing4; Xu, Guangwen1
2016-06-08
发表期刊INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN0360-3199
卷号41期号:21页码:9153-9158
摘要In order to achieve high biogas yield and make clear the effects of carbon to nitrogen (C/N) ratio on digestion to further understand the co-digestion performance, this study investigated the high-solid anaerobic digestion (HSAD) of sorghum stem using urea to adjust its C/N ratio and the co-digestion of sorghum stem and cow manure. The HSAD of sorghum stem possessing high energy potential and high C/N ratio was easy to become acidified, even with addition of urea, leading to generation of plenty of hydrogen during the first 3 days of digestion. When the C/N ratio was adjusted to 25 with urea, the biogas yield was 413 mL/g VS, 26% higher than that of raw sorghum stem. With the C/N ratio of 25, the co-digestion of sorghum stem and cow manure generated the highest biogas yield of 478 mL/ g VS. Co-digestion enabled stable pH value and high digestion efficiency and avoided extreme acidification. On one hand, the improvement on biogas production by co-digestion was partially attributed to the adjusted C/N ratio. On the other hand, trace elements in cow manure such as Fe, Ni, Zn, Ca, etc may also contribute to the enhancement in biogas production. (C) 2016 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
关键词Sorghum Stem Biogas Hydrogen Anaerobic Digestion Co-digestion
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1016/j.lihydene.2016.02.042
收录类别SCI ; ISTP
语种英语
关键词[WOS]FERMENTATIVE HYDROGEN-PRODUCTION ; IMPROVED METHANE YIELD ; ORGANIC-SOLID WASTES ; ANAEROBIC-DIGESTION ; BIOHYDROGEN PRODUCTION ; CATTLE MANURE ; FOOD WASTE ; RUMINOCOCCUS-ALBUS ; RATIO ; EXTRACT
WOS研究方向Chemistry ; Electrochemistry ; Energy & Fuels
WOS类目Chemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS记录号WOS:000378359100041
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21180
专题多相复杂系统国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Natl Univ Singapore, NUS Environm Res Inst, 5A Engn Dr 1, Singapore 117411, Singapore
4.Chinese Acad Sci, Inst Urban Environm, Key Lab Urban Pollutant Convers, Xiamen 361021, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Zhikai,Zhang, Guangyi,Li, Wangliang,et al. Enhanced biogas production from sorghum stem by co-digestion with cow manure[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2016,41(21):9153-9158.
APA Zhang, Zhikai,Zhang, Guangyi,Li, Wangliang,Li, Chunxing,&Xu, Guangwen.(2016).Enhanced biogas production from sorghum stem by co-digestion with cow manure.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,41(21),9153-9158.
MLA Zhang, Zhikai,et al."Enhanced biogas production from sorghum stem by co-digestion with cow manure".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 41.21(2016):9153-9158.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Enhanced biogas prod(899KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Zhikai]的文章
[Zhang, Guangyi]的文章
[Li, Wangliang]的文章
百度学术
百度学术中相似的文章
[Zhang, Zhikai]的文章
[Zhang, Guangyi]的文章
[Li, Wangliang]的文章
必应学术
必应学术中相似的文章
[Zhang, Zhikai]的文章
[Zhang, Guangyi]的文章
[Li, Wangliang]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Enhanced biogas production from sorghum stem by co-digestion with cow manure.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。