| 葡萄皮渣的沼气发酵潜力研究 |
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| 引用本文： | 柳静,张无敌,尹芳,刘士清,徐锐,李建昌,陈玉保.葡萄皮渣的沼气发酵潜力研究[J].安徽农业科学,2010,38(22):11939-11940,11963. |
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| 作者姓名： | 柳静 张无敌 尹芳 刘士清 徐锐 李建昌 陈玉保 |
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| 作者单位： | 云南师范大学,可再生能源材料先进技术与制备教育部重点实验室,生物能源持续开发利用教育部工程研究中心,云南省生物质能与环境生物技术重点实验室,云南省农村能源工程重点实验室,云南昆明,650092 |
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| 基金项目： | 云南省科技厅节能减排科技创新工程 |
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| 摘 要： | 目的]为合理利用造酒工业的有机废弃物提供依据。方法]以沼气发酵后的厌氧活性污泥为接种物,测定了葡萄干皮渣和湿皮渣发酵前后的总固体（TS）含量、挥发性固体（VS）含量、pH值和产气量。结果]以干皮渣和湿皮渣为原料发酵第2天即产生沼气,干皮渣在15d和湿皮渣在20d后产生的沼气不能持续燃烧,甲烷含量较低。干皮渣和湿皮渣发酵至15d时的产气量均占总产气量的80%以上,湿皮渣的累积产气量大于干皮渣。前10d干皮渣的产气速率高于湿皮渣,后期则相反。干皮渣的TS利用率为12.61%,VS利用率为2.26%。湿皮渣的TS利用率为5.61%,VS利用率为3.97%。结论]葡萄干皮渣的沼气发酵潜力为230ml/g（TS）、180ml/g（VS）,湿皮渣的沼气发酵潜力为1510ml/g（TS）、150ml/g（VS）。
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| 关 键 词： | 皮渣 发酵 产气潜力 |
Study on Biogas Fermentation Potential of Wine Grape Residues |
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| LIU Jing et al.Study on Biogas Fermentation Potential of Wine Grape Residues[J].Journal of Anhui Agricultural Sciences,2010,38(22):11939-11940,11963. |
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| Authors: | LIU Jing |
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| Institution: | LIU Jing et al (Key Laboratory of Advanced Technique , Preparation for Renewable Energy Materials,Ministry of Education,Engineering Research Center of Sustainable Development , Utilization of Biomass Energy,Yunnan Key Laboratory of Biomass Energy , Environmental Biotechnology,Key Laboratory of Rural Energy Engineering of Yunnan Province,Yunnan Normal University,Kunming,Yunnan 650092) |
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| Abstract: | Objective] The study was to provide the basis for reasonable utilization of the organic waste from alcoholic drinks industry.Method]The anaerobic activated sludge after biogas fermentation was taken as the inoculums.The TS,VS,pH value and biogas production of dry skin residue and wet skin residue of wine grape before and after fermentation were determined.Results] With dry skin residue and wet skin residue as raw fermentation materials,the biogas was produced at the second day of fermentation.The biogas ... |
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| Keywords: | Skin residue Fermentation Biogas production potential |
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