GIEC OpenIR  > 中国科学院广州能源研究所
Continuous anaerobic digestion of food waste and design of digester with lipid removal
Li, Dong1,2; Sun, Yongming1; Guo, Yanfeng1; Yuan, Zhenhong1; Wang, Yao1; Zhen, Feng1
2013-07-01
发表期刊ENVIRONMENTAL TECHNOLOGY
卷号34期号:13-14页码:2135-2143
摘要Separation of municipal solid waste has been implemented in many cities in China. As a major component of municipal solid waste, food waste can be treated by anaerobic digestion (AD) for energy production. To provide reference data for disposing of food waste through engineering applications, continuous AD was carried out under various organic loading rates (OLRs) at 27 +/- 2 degrees C in the laboratory. The anaerobic reactor was stable with pH 7.0-7.1, total volatile fatty acid (VFA) concentrations of 206-746mg/L, and NH4+ - N concentrations of 525-1293mg/L when the OLR was 1.118-5.588kg volatile solids (VS)/m(3)d. The maximum volumetric biogas production rate was 4.41L/Ld when the OLR was increased to 5.588kgVS/m(3)d with a hydraulic retention time of 30 d. When the OLR was increased to 6.706 and 8.382kgVS/m(3)d, biogas production was seriously inhibited by VFAs, with maximum total VFA and propionate concentrations of 8738mg/L and 2864mg/L, respectively. Due to the incomplete degradation of lipids, the specific methane production rate of 353-488L/kg VS accounted for 55.2-76.3% of the theoretical methane potential calculated based on the component composition. A retrofitted anaerobic digester with lipid removal was designed to improve the efficiency.
文章类型Article
关键词Food Waste Anaerobic Digestion Organic Loading Rate Biogas Production Rate Lipid Removal
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1080/09593330.2013.808237
研究领域[WOS]Environmental Sciences & Ecology
关键词[WOS]MUNICIPAL SOLID-WASTE ; CHAIN FATTY-ACIDS ; SORTED ORGANIC FRACTION ; ACTIVATED-SLUDGE ; GRANULAR SLUDGE ; PERFORMANCE ; INHIBITION ; REACTOR ; WATER
收录类别SCI
语种英语
WOS类目Environmental Sciences
WOS记录号WOS:000325389900044
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10049
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou, Guangdong, Peoples R China
推荐引用方式
GB/T 7714
Li, Dong,Sun, Yongming,Guo, Yanfeng,et al. Continuous anaerobic digestion of food waste and design of digester with lipid removal[J]. ENVIRONMENTAL TECHNOLOGY,2013,34(13-14):2135-2143.
APA Li, Dong,Sun, Yongming,Guo, Yanfeng,Yuan, Zhenhong,Wang, Yao,&Zhen, Feng.(2013).Continuous anaerobic digestion of food waste and design of digester with lipid removal.ENVIRONMENTAL TECHNOLOGY,34(13-14),2135-2143.
MLA Li, Dong,et al."Continuous anaerobic digestion of food waste and design of digester with lipid removal".ENVIRONMENTAL TECHNOLOGY 34.13-14(2013):2135-2143.
条目包含的文件
条目无相关文件。
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
[Li, Dong]的文章
[Sun, Yongming]的文章
[Guo, Yanfeng]的文章
百度学术
百度学术中相似的文章
[Li, Dong]的文章
[Sun, Yongming]的文章
[Guo, Yanfeng]的文章
必应学术
必应学术中相似的文章
[Li, Dong]的文章
[Sun, Yongming]的文章
[Guo, Yanfeng]的文章
相关权益政策
暂无数据
收藏/分享
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。