Enhanced biogas production from sorghum stem by co-digestion with cow manure
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- 作者：Zhikai Zhanga ; b ; Guangyi Zhanga ; gyzhang@ipe.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Wangliang Lic ; wlli@home.ipe.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Chunxing Lid ; Guangwen Xua ; gwxu@ipe.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sorghum stem ; Biogas ; Hydrogen ; Anaerobic digestion ; Co-digestion
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：8 June 2016
- 年：2016
- 卷：41
- 期：21
- 页码：9153-9158
- 全文大小：899 K
文摘
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The biogas yield for sorghum stem was 413 mL/g VS with the C/N ratio of 25.
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Co-digestion of sorghum stem and manure had the highest biogas yield, 478 mL/g VS.
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Co-digestion enabled a more stable AD process and avoided extreme acidification.
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Certain trace elements in manure may help to enhance the biogas production.