| 农业固体废弃物发酵产氢的研究 |
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| 引用本文： | 卢怡,张无敌,宋洪川,李建昌. 农业固体废弃物发酵产氢的研究[J]. 环境科学与技术, 2009, 32(9) |
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| 作者姓名： | 卢怡 张无敌 宋洪川 李建昌 |
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| 作者单位： | 西南林学院环境科学与工程系,云南,昆明,650224;云南师范大学农村能源重点实验室,云南,昆明,650092 |
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| 基金项目： | 云南省农村能源工程重点实验基金，云南省教育厅科学基金资助 |
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| 摘 要： | 为了探索不同农业废弃物发酵产氢的能力,研究选取了10种农业生产中的主要固体废弃物:稻草、玉米秆、小麦秆、大麦秆、蚕豆秆、黄豆秆以及猪粪、牛粪、鸡粪、马粪作为原料,采用批量发酵工艺,进行厌氧发酵产氢的研究。结果表明,以乳酸调控发酵料液pH值在4.7～5.5之间,控制体系温度在(25±1)℃可以产生氢气。其中,各原料产氢能力顺序为:猪粪>大麦秆>玉米秆>稻草>蚕豆秆>鸡粪>牛粪>马粪>黄豆秆>小麦秆。
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| 关 键 词： | 农作物秸秆 畜禽粪便 厌氧活性污泥 发酵 产氰 |
Hydrogen Production from Fermentation of Agricultural Solid Wastes |
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| LU Yi,ZHANG Wu-di,SONG Hong-chuan,LI Jian-chang. Hydrogen Production from Fermentation of Agricultural Solid Wastes[J]. Environmental Science and Technology, 2009, 32(9) |
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| Authors: | LU Yi ZHANG Wu-di SONG Hong-chuan LI Jian-chang |
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| Affiliation: | 1.Department of Environmental Science and Engineering;Southwest Forestry College;Kunming 650224;China;2.Provincial Key Lab of Rural Energy Sources;Yunnan Normal University;Kunming 650092;China |
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| Abstract: | This research is intended to explore H2 generation capacity of the fermentation using different organic wastes-dung of pig,cow,horse and chickens,and stalks of all kinds of crops from rice to bean.With the batch fermentation process in a lab scaled apparatus,in which temperature is controlled,and pH is adjusted with lactic acid,comparative experiment is conducted.Result shows pig dung tops all the animal dung while barley stalk is best among the all crops tested in H2 production. |
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| Keywords: | straw dung anaerobic digestive sludge fermentation hydrogen production |
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