中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
A multistage biogas slurry reflux and spray anaerobic digestion reactor for high solid anaerobic digestion: Performance and application evaluation

文献类型:期刊论文

作者Meng, Xianghui1; Zhen, Feng2; Yang, Jiancheng1; Zhang, Quanguo3,4; Zhang, Zhiyun5; Qu, Bin1; Wang, Zhi6
刊名ENERGY CONVERSION AND MANAGEMENT
出版日期2024-12-01
卷号321页码:11
关键词Dry anaerobic digestion Organic loading rate Biogas slurry reflux Predictive functional profiling
ISSN号0196-8904
DOI10.1016/j.enconman.2024.119060
通讯作者Qu, Bin(qubin@neau.edu.cn) ; Wang, Zhi(wangzhi93@tju.edu.cn)
英文摘要In this study, a new vertical plug-flow continuous dry anaerobic digestion reactor equipped with a spray percolation system was designed for rice straw and cow manure in dry AD. The findings indicated that the methane yield was 290.63 +/- 19.16 mL/g VS when the optimal spray time (9 times/d) was used in batch AD. In addition, the results of continuous experiments under optimal spray time conditions showed that the volumetric methane production rate of the system was 1.55 L/(Ld) when the organic loading rate was 20 g VS/(Ld). In addition, hydrolysis and acidification steps were enhanced. This study demonstrated the potential of the new reactor for stable operation of high OLR dry AD. Digestate is already used as a substitute for synthetic fertilizers precisely because of the environmental benefits associated with its agronomic use.
WOS关键词METHANE PRODUCTION ; CO-DIGESTION ; RICE STRAW ; WASTE ; RECIRCULATION ; FERMENTATION ; SYNTROPHY ; SUBSTRATE ; CHINA ; BATCH
资助项目National Natural Science Foundation of China[32102725]
WOS研究方向Thermodynamics ; Energy & Fuels ; Mechanics
语种英语
WOS记录号WOS:001319040200001
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Natural Science Foundation of China
源URL[http://ir.giec.ac.cn/handle/344007/42939]  
专题中国科学院广州能源研究所
通讯作者Qu, Bin; Wang, Zhi
作者单位1.Northeast Agr Univ, Coll Art & Sci, Harbin 150030, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
3.Huanghe Sci & Technol Univ, Inst Agr Engn, Zhengzhou 450006, Peoples R China
4.Henan Agr Univ, Key Lab New Mat & Facil Rural Renewable Energy, MOA China, Zhengzhou 450002, Peoples R China
5.Northeast Agr Univ, Coll Anim Med, Harbin 150030, Peoples R China
6.Tianjin Univ, Sch Environm Sci & Engn, 92 Weijin Rd, Tianjin 300072, Peoples R China
推荐引用方式
GB/T 7714
Meng, Xianghui,Zhen, Feng,Yang, Jiancheng,et al. A multistage biogas slurry reflux and spray anaerobic digestion reactor for high solid anaerobic digestion: Performance and application evaluation[J]. ENERGY CONVERSION AND MANAGEMENT,2024,321:11.
APA Meng, Xianghui.,Zhen, Feng.,Yang, Jiancheng.,Zhang, Quanguo.,Zhang, Zhiyun.,...&Wang, Zhi.(2024).A multistage biogas slurry reflux and spray anaerobic digestion reactor for high solid anaerobic digestion: Performance and application evaluation.ENERGY CONVERSION AND MANAGEMENT,321,11.
MLA Meng, Xianghui,et al."A multistage biogas slurry reflux and spray anaerobic digestion reactor for high solid anaerobic digestion: Performance and application evaluation".ENERGY CONVERSION AND MANAGEMENT 321(2024):11.

入库方式: OAI收割

来源:广州能源研究所

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