| 银杏叶厌氧发酵产沼气试验研究 |
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| 引用本文： | 李秋敏,刘丽春,张无敌,赵兴玲,柳静,尹芳,陈玉保,刘士清. 银杏叶厌氧发酵产沼气试验研究[J]. 安徽农业科学, 2013, 41(1): 266-267,270 |
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| 作者姓名： | 李秋敏 刘丽春 张无敌 赵兴玲 柳静 尹芳 陈玉保 刘士清 |
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| 作者单位： | 1. 云南师范大学,云南昆明,650092
2. 云南省丽江市农村能源工作站,云南昆明,650224 |
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| 基金项目： | 云南省科技条件平台建设项目 |
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| 摘 要： | [目的]研究银杏叶厌氧发酵产沼气潜力。[方法]以银杏叶为原料,在30℃下进行批量式恒温沼气发酵试验,探讨其产气潜力和产气规律。[结果]银杏叶具有较好的产气潜力,沼气发酵时间为45 d,总产气量为1 945 ml,每克银杏叶可产沼气231 ml,原料TS产气率374 ml/g(TS),VS产气率453 ml/g(VS)。[结论]该研究可为银杏叶厌氧发酵产沼气应用提供参考。
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| 关 键 词： | 银杏叶 厌氧发酵 沼气 产气潜力 |
Experimental Study on Biogas Fermentation of the Ginkgo biloba Leaf |
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| Affiliation: | LI Qiu-min et al(Yunnan Normal University,Kunming,Yunnan 650092) |
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| Abstract: | [ Objective ] The research aimed to study biogas production potential of the G. biloba leaf. [ Method] G. biloba leaf as material, batch thermostatic methane fermentation test was conducted at 30 ℃ to study its biogas production potential and rule. [ Result] G. biloba leaf had good biogas production potential, and biogas fermentation time was 45 d. Total biogas production was 1 945 mt, and biogas production per gram of G. biloba leaf was 231 ml. Gas production rate of the TS for material was 374 ml/g （ TS）, and gas production rate of the VS was 453 ml/g （VS）. [ Conclusion] The research could provide reference for application of G. biloba leaf producing blogas. |
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| Keywords: | G. biloba leaf Anaerobic fermentation Methane Biogas production potential |
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