Experimental Study on Potential of Biogas Fermentation with Lily Straw

Abstract:

This paper studies on the biogas production yield of which use the lily straw as raw material and the fermentation is batch by batch at 30°C. In the third day of fermentation, fermented liquid became acidic. But it can be back to normal with the action of the anaerobic microbe. Its biogas yield is higher than the other group to adjust pH value. So gas production potential of the lily straw is 475ml/gTS and 573ml/gVS with 31 days of anaerobic digestion. The volumetric biogas production rate reaches 0.19ml/ml/d.

• Periodical: Advanced Materials Research (Volumes 608-609)
• Pages: 396-401
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.608-609.396
• Online since: December 2012
• Authors: Hong Yang, Wu Di Zhang, Xing Ling Zhao, Jing Liu, Yu Bao Chen, Shi Qing Liu, Fang Yin, Ling Xu
• Keywords: Biogas Fermentation, Biogas Potential, Lily Straw, pH Value

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