CAS OpenIR  > 研究所(批量导入)
Impact of pretreatment on solid state anaerobic digestion of yard waste for biogas production
Alternative TitleWorld J. Microbiol. Biotechnol.
Zhang, Zhikai1,2; Li, Wangliang1; Zhang, Guangyi1; Xu, Guangwen1
2014-02-01
Source PublicationWORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
ISSN0959-3993
Volume30Issue:2Pages:547-554
AbstractSolid state anaerobic digestion, as a safe and environment-friendly technology to dispose municipal solid wastes, can produce methane and reduce the volume of wastes. In order to raise the digestion efficiency, this study investigated the pretreatment of yard waste by thermal or chemical method to break down the complex lignocellulosic structure. The composition and structure of pretreated yard waste were analyzed and characterized. The results showed that the pretreatment decreased the content of cellulose and hemicelluloses in yard waste and in turn improved the hydrolysis and methanogenic processes. The thermal pretreatment sample (P1) had the highest methane yield, by increasing 88 % in comparison with digesting the raw material. The maximum biogas production reached 253 mL/g volatile solids (VS). The largest substrate mass reduction was obtained by the alkaline pretreatment (P5). The VS of the alkaline-treated sample decreased about 60 % in comparison with the raw material.; Solid state anaerobic digestion, as a safe and environment-friendly technology to dispose municipal solid wastes, can produce methane and reduce the volume of wastes. In order to raise the digestion efficiency, this study investigated the pretreatment of yard waste by thermal or chemical method to break down the complex lignocellulosic structure. The composition and structure of pretreated yard waste were analyzed and characterized. The results showed that the pretreatment decreased the content of cellulose and hemicelluloses in yard waste and in turn improved the hydrolysis and methanogenic processes. The thermal pretreatment sample (P1) had the highest methane yield, by increasing 88 % in comparison with digesting the raw material. The maximum biogas production reached 253 mL/g volatile solids (VS). The largest substrate mass reduction was obtained by the alkaline pretreatment (P5). The VS of the alkaline-treated sample decreased about 60 % in comparison with the raw material.
KeywordPretreatment Anaerobic Digestion Cellulose Biogas Vs Reduction
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s11274-013-1473-3
URL查看原文
Indexed BySCI
Language英语
WOS KeywordORGANIC FRACTION ; LIGNOCELLULOSIC BIOMASS ; SODIUM-HYDROXIDE ; ENZYMATIC PRETREATMENT ; CO-DIGESTION ; METHANE ; BIODEGRADABILITY ; ETHANOL ; COPRODUCTION ; FERMENTATION
WOS Research AreaBiotechnology & Applied Microbiology
WOS SubjectBiotechnology & Applied Microbiology
WOS IDWOS:000330829900021
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/8123
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Zhikai,Li, Wangliang,Zhang, Guangyi,et al. Impact of pretreatment on solid state anaerobic digestion of yard waste for biogas production[J]. WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2014,30(2):547-554.
APA Zhang, Zhikai,Li, Wangliang,Zhang, Guangyi,&Xu, Guangwen.(2014).Impact of pretreatment on solid state anaerobic digestion of yard waste for biogas production.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,30(2),547-554.
MLA Zhang, Zhikai,et al."Impact of pretreatment on solid state anaerobic digestion of yard waste for biogas production".WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY 30.2(2014):547-554.
Files in This Item:
File Name/Size DocType Version Access License
Impact of pretreatme(566KB) 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Zhikai]'s Articles
[Li, Wangliang]'s Articles
[Zhang, Guangyi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Zhikai]'s Articles
[Li, Wangliang]'s Articles
[Zhang, Guangyi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Zhikai]'s Articles
[Li, Wangliang]'s Articles
[Zhang, Guangyi]'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.