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| C/N对沼气产气量的影响 | |
| 引用本文： | 高礼安,邓功成,赵洪,李静,马媛,李永波,黎娇凌,俸才军,张林,杨世凯. C/N对沼气产气量的影响[J]. 安徽农业科学, 2009, 37(15): 6879-6880 |
| 作者姓名： | 高礼安 邓功成 赵洪 李静 马媛 李永波 黎娇凌 俸才军 张林 杨世凯 |
| 作者单位： | 黔南民族师范学院生命科学系,贵州,都匀,555800;黔南州农村能源与环境保护办公室,贵州,都匀,555800 |
| 基金项目： | 贵州省科技攻关项目，贵州省黔南州科技特派员专项基金 |
| 摘 要： | 以鲜猪粪和风干稻草为原料，采用批量发酵法研究不同C／N（18／1、23／1、28／1、33／1、38／1、43／1）对厌氧发酵产气量和产气特性的影响。结果表明，在常温条件下，各处理沼气发酵均能迅速启动，但C／N为23／1的处理发酵启动最快；C／N为33／1的处理60d发酵平均日产气量、总产气量和偈产气率最高。 |
| 关 键 词： | C/N 沼气 产气量 |
Effect of C/N on Gas Production of Biogas |
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| Affiliation: | GAO Li-an et al (Life Science Department of Qiannan Normal College for Nationalities, Duyun, Guizhou 555800) |
| Abstract: | With fresh pig manure and air dry straw as the materials,the effects of different C/N(18/1,23/1,28/1,33/1,38/1,43/1)on gas production and gas characteristics in anaerobic fermentation process were studied with batch fermentation method.The results showed that all treatments could be rapidly starting biogas fermentation under ambient temperature,but the starting of biogas fermentation in treatment with C/N of 23/1 was the most rapidly.The average daily gas production,total gas production and TS gas production rate in treatment with C/N of 33/1 were the highest in 60 d. |
| Keywords: | C/N Biogas Gas production |
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