GIEC OpenIR  > 中国科学院广州能源研究所
The performance efficiency of bioaugmentation to prevent anaerobic digestion failure from ammonia and propionate inhibition
Li, Ying1,2; Zhang, Yue3; Sun, Yongming2; Wu, Shubiao4; Kong, Xiaoying2; Yuan, Zhenhong2; Dong, Renjie4
2017-05-01
Source PublicationBIORESOURCE TECHNOLOGY
Volume231Pages:94-100
AbstractThis study aims to investigate the effect of bioaugmentation with enriched methanogenic propionate degrading microbial consortia on propionate fermentation under ammonia stress from total ammonia nitrogen concentration (TAN) of 3.0 g N L-1. Results demonstrated that bioaugmentation could prevent unstable digestion against further deterioration. After 45 days of 1 dosage (0.3 g dry cell weight L-1 d(-1), DCW L-1 d(-1)) of bioaugmentation, the average volumetric methane production (VMP), methane recovery rate and propionic acid (HPr) degradation rate was enhanced by 70 mL L-1 d(-1), 21% and 51%, respectively. In contrast, the non-bioaugmentation reactor almost failed. Routine addition of a double dosage (0.6 g DCW L-1 d(-1)) of bioaugmentation culture was able to effectively recover the failing digester. The results of FISH suggested that the populations of Methanosaetaceae increased significantly, which could be a main contributor for the positive effect on methane production. (C) 2017 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordBioaugmentation Ammonia Inhibition Propionate Degradation Propionate-oxidizing Bacteria Microbial Community
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2017.01.068
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordMETHANE PRODUCTION ; BIOGAS PRODUCTION ; ARCHAEAL COMMUNITY ; WASTE ; BACTERIA ; SLUDGE ; KEY ; ENHANCEMENT ; IMPROVEMENT ; YIELD
Indexed BySCI
Language英语
Funding OrganizationScience and Technology Service Network Initiative(KFJ-Ew-STS-138) ; EU FP7 ECOFUEL(246772)
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000400866600012
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/14124
Collection中国科学院广州能源研究所
Affiliation1.China Agr Univ, Coll Agron & Biotechnol, Beijing 100193, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Lab Biomass Biochem Convers, Beijing, Peoples R China
3.Univ Southampton, Fac Engn & Environm, Southampton SO17 1BJ, Hants, England
4.China Agr Univ, Coll Engn, Key Lab Clean Utilizat Technol Renewable Energy, Minist Agr, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Li, Ying,Zhang, Yue,Sun, Yongming,et al. The performance efficiency of bioaugmentation to prevent anaerobic digestion failure from ammonia and propionate inhibition[J]. BIORESOURCE TECHNOLOGY,2017,231:94-100.
APA Li, Ying.,Zhang, Yue.,Sun, Yongming.,Wu, Shubiao.,Kong, Xiaoying.,...&Dong, Renjie.(2017).The performance efficiency of bioaugmentation to prevent anaerobic digestion failure from ammonia and propionate inhibition.BIORESOURCE TECHNOLOGY,231,94-100.
MLA Li, Ying,et al."The performance efficiency of bioaugmentation to prevent anaerobic digestion failure from ammonia and propionate inhibition".BIORESOURCE TECHNOLOGY 231(2017):94-100.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Ying]'s Articles
[Zhang, Yue]'s Articles
[Sun, Yongming]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Ying]'s Articles
[Zhang, Yue]'s Articles
[Sun, Yongming]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Ying]'s Articles
[Zhang, Yue]'s Articles
[Sun, Yongming]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.