Recovery of failed solid-state anaerobic digesters
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- 作者：Liangcheng Yanga ; lyang@ilstu.edu" class="auth_mail" title="E-mail the corresponding author ; Xumeng Geb ; Yebo Lib ; li.851@osu.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Digester failure ; Recovery ; Mass transfer ; Solid-state anaerobic digestion
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：214
- 期：Complete
- 页码：866-870
- 全文大小：539 K
文摘
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Three methods were applied to recover failed solid-state anaerobic digesters.
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30–40% methane was recovered from failed digesters.
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Well-mixing showed the highest CH4 yield, followed by injection and top-addition.
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Recovered digesters outperformed those with a constant feedstock to inoculum ratio.