| 不同浓度NaOH对牛粪发酵的影响试验 |
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| 引用本文： | 周岭,祖鹏飞,齐军,侯旭杰.不同浓度NaOH对牛粪发酵的影响试验[J].可再生能源,2006(2):46-48. |
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| 作者姓名： | 周岭 祖鹏飞 齐军 侯旭杰 |
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| 作者单位： | 1. 塔里木大学,农业工程学院,新疆,阿拉尔,843300
2. 塔里木大学,动物科技学院,新疆,阿拉尔,843300 |
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| 摘 要： | 采用单相厌氧消化系统对用不同浓度NaOH溶液预处理的牛粪进行消化试验，结果表明，当TS=35．5％时，水处理组酸期较短，5％NaOH组有轻微的酸积累，2．5％NaOH组反应正常。与水处理组相比较。2．5％NaOH组产气量增加34％。因此，用2．5％NaOH溶液处理牛粪反应效果相对较好。
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| 关 键 词： | 牛粪 发酵 产气量 预处理 |
| 文章编号： | 1671-5292（2006）02-0046-03 |
| 收稿时间： | 2005-07-25 |
| 修稿时间： | 2005年7月25日 |
The experimental studying of cattle manure fermentation |
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| ZHOU Ling,ZU Peng-fei,QI Jun,HOU Xu-jie.The experimental studying of cattle manure fermentation[J].Renewable Energy,2006(2):46-48. |
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| Authors: | ZHOU Ling ZU Peng-fei QI Jun HOU Xu-jie |
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| Abstract: | Pretreated cattle manure is digested by using single-phase system in lab.When TS is 35.5%,the result shows that the time of acid increment is shorter than that of cattle manure pretreated manure by water, the reaction is normal for pretreated material by 2.5%NaOH solution,the biogas production of the later is 34% more than the former.During the reaction,the effect of the experimental group pretreated by 2.5%NaOH solution is better. |
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| Keywords: | cattle manure fermentation biogas production pretreatment |
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