Enhancing Biogas Production from Lime Soaked Corn Cob Residue

被引：0
|
作者：
Shah, Tawaf Ali [1 ,2 ]
Tabassum, Romana [1 ,2 ]
机构：
[1] NIBGE, Jhang Rd 3800, Faisalabad, Pakistan
[2] PIEAS, Islamabad, Pakistan
来源：
INTERNATIONAL JOURNAL OF RENEWABLE ENERGY RESEARCH | 2018年 / 8卷 / 02期
关键词：
Anaerobic digestion; digestibility; biogas; corn cob;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This study assessed the impact of lime (Ca(OH)(2)) soaking pretreatment on biomass digestibility and potential of biogas productions compare to untreated corn cob. Corn cob was soaked for different time of incubation, 7, 15, and 30 days. Scanning electron micrograph perceived destruction in the morphology of treated corn cob. The highest cumulative biogas of 360.5, 305.4, 218.6 NmL/gVS was obtained from 30, 15, 7 days pretreated corn cob respectively, which was 2-times higher than the cumulative biogas produced from the untreated corn cob 115.1 NmL/gVS. The best result for the methane yield (136.8 NmL/gVS) was obtained for 30 days soaking. The present study suggested that soaking with Ca(OH)(2) for longer time is effective for increasing digestibility of agriculture waste biomass and improving biogas production.
引用
收藏
页码：761 / 766
页数：6
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