Effects of exogenous aerobic bacteria on methane production and biodegradation of municipal solid waste in bioreactors
文献类型：期刊论文
| 作者 | Ge, Sai1,3; Liu, Lei2; Xue, Qiang2 ; Yuan, Zhiming1
|
| 刊名 | WASTE MANAGEMENT
 |
| 出版日期 | 2016 |
| 卷号 | 55页码:93-98 |
| 关键词 | Exogenous aerobic bacteria Municipal solid waste Methane production Biodegradation Bioreactors |
| ISSN号 | 0956-053X |
| DOI | 10.1016/j.wasman.2015.11.024 |
| 英文摘要 | Landfill is the most common and efficient ways of municipal solid waste (MSW) disposal and the landfill biogas, mostly methane, is currently utilized to generate electricity and heat. The aim of this work is to study the effects and the role of exogenous aerobic bacteria mixture (EABM) on methane production and biodegradation of MSW in bioreactors. The results showed that the addition of EABM could effectively enhance hydrolysis and acidogenesis processes of MSW degradation, resulting in 63.95% reduction of volatile solid (VS), the highest methane production rate (89.83 L kg(-1) organic matter) ever recorded and a threefold increase in accumulative methane production (362.9 L) than the control (127.1 L). In addition, it is demonstrated that white-rot fungi (WRF) might further promote the methane production through highly decomposing lignin, but the lower pH value in leachate and longer acidogenesis duration may cause methane production reduced. The data demonstrated that methane production and biodegradation of MSW in bioreactors could be significantly" enhanced by EABM via enhanced hydrolysis and acidogenesis processes, and the results are of great economic importance for the future design and management of landfill. (C) 2015 Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000381535200011 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3922]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Virol, Key Lab Agr & Environm Microbiol ; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn 3.Univ Chinese Acad Sci ; |
| 推荐引用方式 GB/T 7714 | Ge, Sai,Liu, Lei,Xue, Qiang,et al. Effects of exogenous aerobic bacteria on methane production and biodegradation of municipal solid waste in bioreactors[J]. WASTE MANAGEMENT,2016,55:93-98. |
| APA | Ge, Sai,Liu, Lei,Xue, Qiang,&Yuan, Zhiming.(2016).Effects of exogenous aerobic bacteria on methane production and biodegradation of municipal solid waste in bioreactors.WASTE MANAGEMENT,55,93-98. |
| MLA | Ge, Sai,et al."Effects of exogenous aerobic bacteria on methane production and biodegradation of municipal solid waste in bioreactors".WASTE MANAGEMENT 55(2016):93-98. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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