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| 不同高径比反应器对厌氧发酵产气特性的影响 | |
| 引用本文： | 张波,李文哲,王伟东,王福成,冯金龙.不同高径比反应器对厌氧发酵产气特性的影响[J].黑龙江八一农垦大学学报,2009,21(2):42-44. |
| 作者姓名： | 张波 李文哲 王伟东 王福成 冯金龙 |
| 作者单位： | 1. 黑龙江八一农垦大学工程学院,大庆,163319 2. 东北农业大学工程学院,哈尔滨,150030 3. 黑龙江八一农垦大学农学院 |
| 基金项目： | 国家科技支撑项目，国家高技术研究发展计划(863计划)，省科技攻关项目 |
| 摘 要： | 圆柱形反应器的H/D（高径比）是影响厌氧发酵效率的一个重要因素,为此研究了在发酵液浓度、接种量一定的情况下,对H/D为2.18、4.66、5.00、6.66四种不同高径比反应器对COD（Chemical oxygen demand）去除率、容积产气率及平均容积产气率的影响。结果表明,H/D为2.18的反应器COD去除率最大,容积产气率、平均容积产气率也最大。 |
| 关 键 词： | 高径比 反应器 厌氧发酵 产气特性 |
Effect of Reactors with Different Ratios of Height to Diameter on Biogas Production of Anaerobic Fermentation |
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| Zhang Bo,Li Wenzhe,Wang Weidong,Wang Fucheng,Feng Jinlong.Effect of Reactors with Different Ratios of Height to Diameter on Biogas Production of Anaerobic Fermentation[J].Journal of Heilongjiang August First Land Reclamation University,2009,21(2):42-44. | |
| Authors: | Zhang Bo Li Wenzhe Wang Weidong Wang Fucheng Feng Jinlong |
| Institution: | Zhang Bo, Li Wenzhe , Wang Weidong, Wang Fucheng, Feng Jinlong (1.College of Engineering, Heilongjiang August First Land Reclamation University, Daqing 163319; 2. College of Engineering, Northeast Agricultural University, Harbin,150030; 3. College of Agriculture, Heilongjiang August First Land Reclamation University) |
| Abstract: | The ratio of height to diameter （H/D） of cylindrical reactor is an important factor to improve the efficiency of anaerobic fermentation. In this paper, the effect of four reactors with H/D of 2.18, 4.66, 5.00 and 6.66 on removal of chemical oxygen demand （COD）,biogas production rate per volume and the average biogas production rate per volume was studied. It is shown that the reactor with H/D of 2.18 is optimal, with highest removal of COD and average biogas production rate per volume. |
| Keywords: | H/D reactor anaerobic fermentation biogas production |
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