| 酒糟和果渣厌氧发酵产沼气特性研究 |
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| 引用本文： | 邢颖,李菽琳,石艳,任广鑫. 酒糟和果渣厌氧发酵产沼气特性研究[J]. 河南农业科学, 2011, 40(12): 88-90 |
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| 作者姓名： | 邢颖 李菽琳 石艳 任广鑫 |
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| 作者单位： | 1. 西北农林科技大学农学院,陕西杨凌,712100
2. 西北农林科技大学农学院,陕西杨凌 712100;陕西省循环农业工程技术研究中心,陕西杨凌 712100 |
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| 基金项目： | 陕西省13115重大科技专项(2010ZDKG-06);陕西省自然科学基础研究计划项目(2009JM3004);西北农林科技大学大学生科技创新项目 |
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| 摘 要： | 酒糟和果渣的优化处理是实现废弃物资源化利用的基础.探求酒糟和果渣厌氧发酵特性,以期为解决酒糟、果渣的清洁处理及再利用问题提供理论依据.试验采用自行研究设计的可控性恒温厌氧发酵装置,分别以工厂产生的果渣和酒糟为原料,常温厌氧发酵池的底物为接种物,在25～45℃温度范围内,每5℃设1个温度梯度进行试验.结果表明:2种原料在...
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| 关 键 词： | 果渣 酒糟 厌氧发酵 沼气 |
Aerogenic Characteristics of Anaerobic Fermentation Using Vinasse and Marc |
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| XING Ying , LI Shu-lin , SHI Yan , REN Guang-xin. Aerogenic Characteristics of Anaerobic Fermentation Using Vinasse and Marc[J]. Journal of Henan Agricultural Sciences, 2011, 40(12): 88-90 |
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| Authors: | XING Ying LI Shu-lin SHI Yan REN Guang-xin |
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| Affiliation: | 1,2(1.College of Agronomy,Northwest A&F University,Yangling 712100 China;2.The Research Centerof Recycle Agricultural Engineering and Technology of Shaanxi Province,Yangling 712100,China) |
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| Abstract: | Optimal use of vinasse and marc is a basis for waste utilization as resources.This experiment explored the characteristics of anaerobic fermentation using vinasse and marc,with the expectancy to resolve their cleaning and reusing problems.A self-designed constant-temperature anaerobic fermentation device was used and temperature was set at 25-45℃ with 5℃ as a gra-dient.Vinasse and marc from industrial production were used as materials while the substrate for constant temperature fermentation pool was used as the inoculation substances.The results showed that both materials could produce biogas through anaerobic fermentation within the experimental temperature range,but the peak value of cumulative biogas production appeared at different temperatures.In a 1000mL fermentation pot,the maximum cumulative biogas(10122.4mL) produced by vinasse occurred at 30℃,followed by 25℃.The maximum cumulative biogas(11113.3mL) produced by marc occurred at 35℃,followed by 40℃.It concluded that 25-30℃ was appropriate for vinasse anaerobic fermentation while 35-40℃ was for marc anaerobic fermentation. |
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| Keywords: | Vinasse Marc Anaerobic fermentation Biogas |
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