A new method of two-phase anaerobic digestion for fruit and vegetable waste treatment
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- 作者：Yuanyuan Wu ; Cuiping Wang ; Xiaoji Liu ; Hailing Ma ; Jing Wu ; Jiane Zuo ; Kaijun Wang ; wkj@tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Two-phase anaerobic digestion ; Fruit and vegetable waste ; Lactate ; Low pH acidification ; Upflow anaerobic sludge bed reactor
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：211
- 期：Complete
- 页码：16-23
- 全文大小：764 K
文摘
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A novel method of two-phase anaerobic digestion is proposed.
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Acid reactor was operated at pH 4.0 with lactate as dominant product.
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Effluent from acid reactor was efficiently degraded in UASB.
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Lactobacillus was the predominant microorganism in the acid reactor.
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Hydrogenotrophic methanogens enriched in methane reactor after acclimation.