| 不同温度下滇池蓝藻沼气发酵的实验研究 |
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| 引用本文： | 张建鸿,杨红,郭德芳,刘丽春,张映兰,张无敌,尹芳,赵兴玲,柳静,梁箐.不同温度下滇池蓝藻沼气发酵的实验研究[J].云南师范大学学报(自然科学版),2013(3):17-21. |
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| 作者姓名： | 张建鸿 杨红 郭德芳 刘丽春 张映兰 张无敌 尹芳 赵兴玲 柳静 梁箐 |
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| 作者单位： | [1]云南师范大学,云南昆明650092 [2]云南省丽江市农村能源管理站,云南丽江674100 [3]云南省辐射环境监督站,云南昆明650032 |
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| 基金项目： | 云南省科技条件平台建设资助项目（2010DH012）. |
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| 摘 要： | 以滇池蓝藻为发酵原料,改变发酵温度,采用批量式发酵工艺进行沼气发酵实验。实验结果表明:在常温、20℃、25℃、30℃和35℃下,滇池蓝藻的发酵时间、产气量及产气潜力有明显的差异性。随发酵温度的升高,实验启动越快、发酵时间越短、产气量越高、产气潜力越高。35℃下,产气效果最好,发酵时间29d,产气潜力为255mL/g.TS、285mL/g.VS.
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| 关 键 词： | 蓝藻 沼气发酵 发酵温度 产气潜力 |
Experimental Study on Biogas Fermentation at Different Temperatures with Blue Algae from Dianchi Lake |
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| ZHANG Jian-hong,YANG Hong,GUO De-fang,LIU Li-chun,ZHANG Ying-lan,ZHANG Wu-di,YIN Fang,ZHAO Xing-ling,LIU Jing,LIANG Qing.Experimental Study on Biogas Fermentation at Different Temperatures with Blue Algae from Dianchi Lake[J].Journal of Yunnan Normal University (Natural Sciences Edition),2013(3):17-21. |
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| Authors: | ZHANG Jian-hong YANG Hong GUO De-fang LIU Li-chun ZHANG Ying-lan ZHANG Wu-di YIN Fang ZHAO Xing-ling LIU Jing LIANG Qing |
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| Institution: | 1. Yunnan Normal University, Kunming 650092,China; 2. Lijiang Rural Energy Management Station, Lijiang 674100,China; 3. Yunnan Environmental Radiation Supervision Station, Kunming 650032,China) |
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| Abstract: | This paper studies on the biogas production yield of the blue algae from Dianchi Lake at different temperature. Gas production rules of blue algae are different in room temperature, 20℃,25℃,30℃ ,35℃. Raising the fermentation tempevatuve can accelerate the experiment, shorten fermentation time, improve the gas production and increase gas potential So the highest gas generation rate of blue algae is 255mL/g · TS and 285mL/g · VS with 29 days of anaerobic digestion at 35℃. |
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| Keywords: | Blue algae Biogas fermentation Fermentation temperature Biogas potential |
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