| 利用农业废弃物的生物制氢 |
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| 引用本文： | 高伟,西瓦 K M.利用农业废弃物的生物制氢[J].沈阳化工学院学报,2013,27(2):187-192. |
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| 作者姓名： | 高伟 西瓦 K M |
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| 作者单位： | 澳大利亚伍龙贡大学土木矿业环境学院可持续生态资源研究中心,新南威尔士伍龙贡2500 |
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| 摘 要： | 利用农业废弃物进行生物制氢，生物质产生的氢被认为是最清洁的燃料，其与甲烷和化石燃料燃烧产物比较，燃烧的副产品只有水．产氢菌通过其耐热特性进行分离．影响产氢菌产生氢气的因素有：pH、温度、基质浓度和生物量比例等．研究显示：当以30％的葡糖糖作为基质、温度为40℃、pH为4．3时，产氢效率最好．其结果为进一步研究提高批反应及连续厌氧产氢效率提供支撑．
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| 关 键 词： | 生物制氢 生物质 农业废弃物 |
Bio-hydrogenation from Agricultural Waste |
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| GAO Wei
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SIVAKUMAR K M.Bio-hydrogenation from Agricultural Waste[J].Journal of Shenyang Institute of Chemical Technolgy,2013,27(2):187-192. |
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| Authors: | GAO Wei SIVAKUMAR K M |
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| Affiliation: | GAO Wei,SIVAKUMAR K M(Sustainable Ecoearth Research Centre,School of Civil,Mining and Environmental Engineering,University of Wollongong,Wollongong 2500,Australia) |
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| Abstract: | Hydrogen has been defined as the cleanest energy source when compared with methane and fossil fuel, since the by-product of hydrogen combustion is only pure water. This paper presents a method to ensure bio-hydrogenation from an artificial substrate using bacteria from agricultural waste. Bacteria plays a very important role in the processes of bio-hydrogenation. Bacteria that produces hydrogen can be isolated by its characteristic of heat-resistance. Factors that affect the efficiency of bio-hydrogenation process include pH,temperature and the ratio of biomass to substrate concentration. By using glucose as the substrate with 30 % of biomass seeding,it is shown that of bio-hydrogenation can be produced effi- ciently at 40 ~C and pH 4. 3 in a batch experiment. The efficiency needs is to improve in the batch and continuous anaerobic bio-hydrogenation process. |
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| Keywords: | bio-hydrogenation biomass agricultural waste |
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