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生物质化学工程

生物质化学工程 ›› 2008, Vol. 42 ›› Issue (4): 43-50.

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城市生活垃圾厌氧消化处理技术的应用研究进展

李东1,2, 孙永明1, 张宇1,2, 袁振宏1, 许敬亮1, 李连华1   

  1. 1. 中国科学院 广州能源研究所, 可再生能源与天然气水合物重点实验室, 广东 广州 510640;2. 中国科学院 研究生院, 北京 100039
  • 收稿日期:2007-12-10 修回日期:1900-01-01 出版日期:2008-07-30 发布日期:2008-07-30
  • 通讯作者: 袁振宏(1953- ),男,江苏金坛人,研究员,博士,博士生导师,从事生物质能研究;E-mail:yuanzh@ms.giec.ac.cn。

Application and Research Advances on Anaerobic Digestion for Municipal Solid Waste Treatment

LI Dong1,2, SUN Yong-ming1, ZHANG Yu1,2, YUAN Zhen-hong1, XU Jing-liang1, LI Lian-hua1   

  1. 1. Guangzhou Institute of Energy Conversion, Key Laboratory of Renewable Energy and Gas Hydrate, CAS, Guangzhou 510640, China;2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China
  • Received:2007-12-10 Revised:1900-01-01 Online:2008-07-30 Published:2008-07-30

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摘要： 总结了国内外可生物降解有机城市生活垃圾(BOFMSW)厌氧消化处理技术的应用和发展概况。详细分析了垃圾成分、碳氮比、接种物、温度、pH 值、总固体含率、有机负荷率以及搅拌对BOFMSW厌氧消化的影响。介绍了国内外厌氧消化法处理可降解有机垃圾的几种工艺,比较各种工艺类型的特点,并辅以实例分析。最后指出我国利用厌氧消化技术处理BOFMSW,以及城市生活垃圾综合利用两个层面存在的问题,并给出了我国城市生活垃圾的厌氧消化技术研究和应用的发展方向。

关键词: 城市生活垃圾, 厌氧消化, 生物能

Abstract: This paper summarized the present situation and development of anaerobic digestion of the biodegradable organic fraction of municipal solid wastes(BOFMSW). The effects of waste composition, C/N, inoculums, temperature, pH level, total solids, organic loading rate and mixing on anaerobic digestion were discussed in detail. The current classic anaerobic digestion processes were introduced and illustrated by the case study. The advantage and disadvantage of processes were compared. The current drawback of anaerobic digestion of BOFMSW and integrative management of MSW were directed and the research directions of anaerobic digestion of BOFMSW in China were proposed.

Key words: municipal solid wastes, anaerobic digestion, bioenergy

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