王晓娇,杨改河,冯永忠,任广鑫,韩新辉.鸡粪、猪粪与秸秆混合厌氧发酵配比参数优化[J].农业机械学报,2013,44(11):133-138.
Wang Xiaojiao,Yang Gaihe,Feng Yongzhong,Ren Guangxin,Han Xinhui.Optimization of Ration of Feeding Substrates in Anaerobic Co-digestion of Chicken Manure, Swine Manure and Straw[J].Transactions of the Chinese Society for Agricultural Machinery,2013,44(11):133-138.
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鸡粪、猪粪与秸秆混合厌氧发酵配比参数优化   [下载全文]
Optimization of Ration of Feeding Substrates in Anaerobic Co-digestion of Chicken Manure, Swine Manure and Straw   [Download Pdf][in English]
  
DOI:10.6041/j.issn.1000-1298.2013.11.024
中文关键词:  鸡粪 猪粪 秸秆 混合发酵 配比 参数优化
基金项目:“十二五”国家科技支撑计划资助项目(2011BAD15B03)和西北农林科技大学基本科研业务费专项资金资助项目(QM2012002)
作者单位
王晓娇 西北农林科技大学 
杨改河 西北农林科技大学 
冯永忠 西北农林科技大学 
任广鑫 西北农林科技大学 
韩新辉 西北农林科技大学 
中文摘要:以鸡粪、猪粪、麦秆和玉米秆为发酵原料,采用混料设计和中心组合试验设计对鸡粪、猪粪、麦秆和鸡粪、猪粪、玉米秆原料混合厌氧发酵进行了优化。混料设计以3种原料为自变量,中心组合设计以鸡粪与猪粪的比例和碳氮比为自变量,均以甲烷产量为响应变量。结果表明,3种原料混合厌氧发酵的甲烷产量显著高于单一原料及两种原料混合发酵;多原料间在发酵过程中的协同作用提高了甲烷产量,在优化配比下,各试验组实际甲烷产量分别是其期望值的1.62、1.70、1.66和1.73倍。混料设计和中心组合设计均可优化混合原料发酵的原料配比,但中心组合设计具有更广泛的适用性。
Wang Xiaojiao  Yang Gaihe  Feng Yongzhong  Ren Guangxin  Han Xinhui
Northwest A&F University;Northwest A&F University;Northwest A&F University;Northwest A&F University;Northwest A&F University
Key Words:Chicken manure Swine manure Straw Anaerobic co-digestion Proportioning Parameter optimization
Abstract:Chicken manure, swine manure, wheat straw and corn straw were selected as raw materials for optimization of anaerobic co-digestion based on mixture design and central composite design. Three raw materials in mixture design were independent variables. The ratio of chicken manure and swine manure and the ratio of carbon and hydrogen in central composite design were independent variables. The methane potential was the response variable. The results indicated that the methane potential under co-digestion of three materials performed better than single and two components. The synergy effect of several materials improved the methane potential. Under optimized proportions, the actual methane potential was 1.62, 1.70, 1.66 and 1.73 higher than the expected value. Both mixture and central composite design were suitable for optimization the proportions of raw materials, but central composite design was more appropriate.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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