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| 秸秆厌氧发酵条件优化的研究 | |
| 引用本文： | 胡雪竹,高宛莉,李玉英,李晓明,潘利平,许榜丰.秸秆厌氧发酵条件优化的研究[J].天津农业科学,2011,17(4):108-112. |
| 作者姓名： | 胡雪竹 高宛莉 李玉英 李晓明 潘利平 许榜丰 |
| 作者单位： | 1. 河南省南阳农业学校,河南南阳,473000 2. 南阳师范学院生命科学与技术学院,河南南阳,473000 3. 南阳市卧龙区农业局,河南南阳,473000 |
| 基金项目： | 河南省科技厅重点攻关项目(092102110191); 河南省教育厅攻关项目(2010B180022) |
| 摘 要： | 采用批式厌氧消化技术和排水集气法,以沼液为启动菌源,在室内分别模拟中温条件下(35℃)不同长度和不同接种量的麦秆和玉米秆产气量、甲烷含量和二氧化碳含量。结果显示,麦秸秆在长度<0.5cm、接种量为10%时产气量和产气质量达到最优;玉米秸秆在长度为0.5～1cm时产气量和产气质量达到最优效果。 |
| 关 键 词： | 秸秆沼气 麦秆 玉米秆 条件优化 |
Study on Condition Optimization in Anaerobic Fermentation of Straws |
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| HU Xue-zhu,GAO Wan-li,LI Yu-ying,LI Xiao-ming,PAN Li-ping,XU Bang-feng.Study on Condition Optimization in Anaerobic Fermentation of Straws[J].Tianjin Agricultural Sciences,2011,17(4):108-112. | |
| Authors: | HU Xue-zhu GAO Wan-li LI Yu-ying LI Xiao-ming PAN Li-ping XU Bang-feng |
| Institution: | HU Xue-zhu 1,GAO Wan-li 2,LI Yu-ying 2,LI Xiao-ming 3,PAN Li-ping 2,XU Bang-feng2(1.Nanyang Agricultural School,Nanyang,Henan 473000,China,2.College of Life Sciences and Technology,Nanyang Normal University,Henan 473061,3.Agriculture Bureau of Wolong District,China) |
| Abstract: | The study was conducted to investigate the most proper conditions of anaerobic digestion with different kinds of straws and to analyze the effects of different straw at different lengths,inoculum at 35 ℃ on biogas amount and content in batch anaerobic fermentation with the bacteria source of biogas liquid.The results showed that as for wheat straw,the proper biogas production conditions were the wheat straw in the 0.5 cm in length,with the inoculums size of 10%.While as for corn stalks,the conditions was the length of 0.5～1 cm. |
| Keywords: | straw biogas wheat straw corn straw condition optimization |
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