高级搜索

NaOH预处理对玉米秸秆固态厌氧消化的影响

,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

崔凤杰, 李向菲, 周宇光, 陈华友, 孙文敬, 黄达明. NaOH预处理对玉米秸秆固态厌氧消化的影响[J]. 环境工程学报, 2013, 7(5): 1919-1924.
引用本文: 崔凤杰, 李向菲, 周宇光, 陈华友, 孙文敬, 黄达明. NaOH预处理对玉米秸秆固态厌氧消化的影响[J]. 环境工程学报, 2013, 7(5): 1919-1924.
shu
Cui Fengjie, Li Xiangfei, Zhou Yuguang, Chen Huayou, Sun Wenjing, Huang Daming. Enhancing solid-state anaerobic digestion of corn stover by using alkaline pretreatment[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1919-1924.
Citation: Cui Fengjie, Li Xiangfei, Zhou Yuguang, Chen Huayou, Sun Wenjing, Huang Daming. Enhancing solid-state anaerobic digestion of corn stover by using alkaline pretreatment[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1919-1924.
shu

NaOH预处理对玉米秸秆固态厌氧消化的影响

  • 1.

    江苏大学食品与生物工程学院,镇江 212013

  • 2.

    江西省生物发酵食品添加剂工程技术研究中心,德兴 334221

  • 3.

    中国农业大学工学院,北京 100083

  • 4.

    江苏大学生命科学院,镇江 212013

  • 5.

    百勤异VC钠有限公司,德兴 334221

  • 基金项目:

    International Foundation for Science(F 4930-1)

    国家"973"重点基础研究发展计划项目(2009CB724700, 2011CBA00800)

    国家自然科学基金资助项目(31101269)

    江苏大学"青年骨干教师培养工程"青年学术带头人培育计划

    江西省科技条件平台建设项目(2010DTZ01900)

    江苏省优势科技创新团队项目(2010DQB800)

    江苏省教育厅自然科学基金资助项目(07KJD350034)

    江苏大学高级人才基金资助项目(07JDG020)

  • 中图分类号: X712

Enhancing solid-state anaerobic digestion of corn stover by using alkaline pretreatment

  • 1.

    School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China

  • 2.

    Jiangxi Provincial Engineering and Technology Center for Food Additives Bio-Production, Dexing 334221, China

  • 3.

    College of Engineering, China Agricultural University, Beijing 100083, China

  • 4.

    Institute of Life Sciences, Jiangsu University, Zhenjiang 212013, China

  • 5.

    Parchn Sodium Isovitamin C Co. Ltd., Dexing 334221, China

  • Fund Project:

HTML全文

  • 摘要: 实验主要研究了NaOH预处理对玉米秸秆厌氧消化产气量和产气效率的影响。采用质量分数分别为1.0%、2.5%、5.0%和7.5% NaOH溶液对玉米秸秆进行24 h浸泡和未浸泡等预处理,测定其厌氧消化过程中各指标的变化。结果表明,经质量分数为5.0% NaOH浸泡24 h后,玉米秸秆木质素降解率最大,为38.67%;厌氧发酵累积产气量为226.75 L/kg VS,与未经碱处理实验组相比提高了38.5%。该结果提示,5.0%NaOH溶液浸泡24 h后可使玉米秸秆厌氧消化的产气量和产气效率显著提高。
    Abstract: The present paper focused on the effect of NaOH pretreatment on anaerobic digestion (AD) of corn stover. NaOH solution with the concentrations of 1.0%, 2.5%, 5.0%, 7.5% (M/V) was used for pretreating corn stover with 24-soaked or no-soaked status, and the biogas production effeciency was determined during the AD process. The obtained data showed that lignin of corn stover was degraded up to 38.54% by 5.0% NaOH pretreatment for 24 h. The total gas yield was 226.75 L/kg VS, which was 38.54% higher than the group without NaOH pretreatment. All the results indicated that the pretreatment of corn stover by 5.0% NaOH for 24 h was preferred for further study due to its significant improvement of biogas prodution and efficiency of anaerobic digestion.
  • [1] 谢光辉,王晓玉,任兰天.中国作物秸秆资源评估研究现状.生物工程学报,2010,26(7):855-863 Xie Guanghui, Wang Xiaoyu, Ren Lantian. China's crop residues resources evaluation. Chinese Journal of Biotechnology, 2010, 26(7):866-863 (in Chinese)
    [2] 陈小华,朱洪光.农作物秸秆沼气研究进展与展望.农业工程学报,2007,23(3):279-283 Chen Xiaohua, Zhu Hongguang. Research progress and prospect on producing biogas from crop straws. Transactions of the Chinese Society of Agricultural Engineering, 2007, 23(3):279-283 (in Chinese)
    [3] 常秀莲.木质纤维素发酵酒精的探讨.酿酒科技,2001, (2):39-42 Chang Xiulian. Investigation on alcoholic fermentation with lignocellulose. Liquor-making Science & Technology, 2001, (2):39-42 (in Chinese)
    [4] 马晓建,赵银峰,祝春进,等.以纤维素类物质为原料发酵生产燃料乙醇的研究进展.食品与发酵工业,2004,30(11):77-81 Ma Xiaojian, Zhao Yinfeng, Zhu Chunjin, et al. Research on the production of fuel alcohol from the material of cellulose. Food and Fermentation Industries, 2004, 30(11):77-81(in Chinese)
    [5] Baere L.D., Mattheeuws B. State-of-the-art-2008-Anaerobic digestion of solid waste. Waste Management World, 2008, 9(4):1-5
    [6] 曲静霞,姜洋,何光设,等.农业废弃物干法厌氧发酵技术的研究.可再生能源,2004,(2):40-41 Qu Jingxia, Jiang Yang, He Guangshe, et al. Research on dry anaerobic fermentation by agricultural refuse. Renewable Energy, 2004,(2):40-41(in Chinese)
    [7] Shekhar R., Cothren R.M., Vince D. G., et al. Environmental and economic analysis of management systems for biodegradable waste. Resources Conservation and Recycling, 2000, 28(1/2):29-53
    [8] 张鑫,刘岩.木质纤维素原料预处理技术的研究进展.节能与环保,2005,(3):19-21 Zhang Xin, Liu Yan. Research progress in pretreatment techniques of lignocellulose. Energy Conservation and Environmental Protection, 2005(3):19-21 (in Chinese)
    [9] 周殿芳,马玉龙,谢丽,等.碱和双氧水预处理玉米秸秆的试验研究.可再生能源,2011,29(1):19-22 Zhou Dianfang, Ma Yulong, Xie Li, et al. Experimental study on pretreatment of maize stalk cellulose with H2O2 and alkaline. Renewable Energy Resources, 2011, 29(1):19-22(in Chinese)
    [10] Yang D. Y., Li X.J., Gao Z.J., et al. Improving biogas production of corn stalk through chemical and biological pretreatment: A preliminary comparison study. Transactions of the CSAE, 2003, 19(5):209-213
    [11] 高志坚.玉米秸秆厌氧消化试验研究.北京:北京化工大学,2004. 1-62 Gao Zhijian. An experimental study on effective anaerobic digestion of corn stalk. Beijing: Master Dissertation of Beijing University of Chemical Technology, 2004. 1-62(in Chinese)
    [12] 郑万里.热碱预处理对秸秆厌氧发酵的影响.北京:中国农业大学,2004. 1-51 Zheng Wanli. Effects of thermo-alkaline pretreatment on anaerobic digestion of straw. Beijing: Master Dissertation of China Agriculture University, 2004. 1-51(in Chinese)
    [13] 何艳峰,李秀金,方文杰,等.氢氧化钠固态预处理对稻草中木素结构特性的影响.环境科学学报,2008,28(3):534-539 He Yanfeng, Li Xiujin, Fang Wenjie, et al. Effect of solid-state pretreatment with sodium hydroxide on the lignin structure of rice straw. Acta Scientiae Circumstantiae, 2008, 28(3):534-539 (in Chinese)
    [14] 康佳丽,李秀金,朱保宁,等.NaOH固态化学预处理对麦秸沼气发酵效率的影响研究.农业环境科学学报,2007,26(5):1973-1976 Kang Jiali, Li Xiujin, Zhu Baoning, et al. Effect of solid state pretreatment with sodium hydroxide on biogasification efficiency of wheat straw. Journal of Agro-Environment Science, 2007, 26(5):1973-1976 (in Chinese)
    [15] He Y. F., Pang Y. Z., Liu Y. P., et al. Physicochemical characterization of rice straw pretreated with sodium hydroxide in the solid state for enhancing biogas production. Energ. Fuel., 2008, 22(4):2775-2781
    [16] 王玉万,徐文玉. 木质纤维素基质发酵物中半纤维素、纤维素和木素的定量分析程序.微生物学通报,1987,13(2):82-84 Wang Yuwan, Xu Wenyu. Quantitative analysis precedures of hemi-cellulose, cellolose and lignin in fermented products of lignocellulose. Microbiology China, 1987, 13(2):82-84(in Chinese)
    [17] 林志高,张守中.废弃活性污泥加碱预处理后厌氧消化的试验研究.给水排水,1999,23(1):10-15 Lin Zhigao, Zhang Shouzhong. Anaerobic digestion by basic pretreated waste activated sludge. Water & Wastewater Engineering, 1999, 23(1):10-15(in Chinese)
    [18] 孙辰,刘荣厚.稻秆NaOH预处理及厌氧发酵产沼气的试验研究.农机化研究,2010,32(4):127-129 Sun Chen, Liu Ronghou. Study on rice straw pretreatment with NaOH and biogas production from anaerobic fermentation. Journal of Agricultural Mechanization Research, 2010, 32(4):127-129 (in Chinese)
    [19] 吴江,徐龙君,谢金连.碱浸泡预处理对固体有机物厌氧消化的影响研究.环境科学学报,2006,26 (2):252-255 Wu Jiang, Xu Longjun, Xie Jinlian. The effect of alkali-pretreatment on anaerobic digestion of solid organic waste. Acta Scientiae Circumstantiae, 2006, 26(2):252-255(in Chinese)
    [20] 胡萍,严群,宋任涛,等.蓝藻与污泥混合厌氧发酵产沼气的初步研究.环境工程学报,2009,3(3):599-563 Hu Ping, Yan Qun, Song Rentao, et al. Biogas production through anaerobic digestion from the mixture of blue algae and sludge. Chinese Journal of Environmental Engineering, 2009, 3(3):599-563(in Chinese)
    [21] 宋永民,陈洪章.汽爆秸秆高温固态发酵沼气的研究.环境工程学报,2008,2(11):1564-1570 Song Yongmin, Chen Hongzhang. Study on biogas production by thermophilic solid-state fermentation from steam exploded corn stalk. Chinese Journal of Environmental Engineering, 2008, 2(11):1564-1570(in Chinese)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  2229
  • HTML全文浏览数:  1138
  • PDF下载数:  1138
  • 施引文献:  0
出版历程
  • 收稿日期:  2011-12-31
  • 刊出日期:  2013-05-22
崔凤杰, 李向菲, 周宇光, 陈华友, 孙文敬, 黄达明. NaOH预处理对玉米秸秆固态厌氧消化的影响[J]. 环境工程学报, 2013, 7(5): 1919-1924.
引用本文: 崔凤杰, 李向菲, 周宇光, 陈华友, 孙文敬, 黄达明. NaOH预处理对玉米秸秆固态厌氧消化的影响[J]. 环境工程学报, 2013, 7(5): 1919-1924.
shu
Cui Fengjie, Li Xiangfei, Zhou Yuguang, Chen Huayou, Sun Wenjing, Huang Daming. Enhancing solid-state anaerobic digestion of corn stover by using alkaline pretreatment[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1919-1924.
Citation: Cui Fengjie, Li Xiangfei, Zhou Yuguang, Chen Huayou, Sun Wenjing, Huang Daming. Enhancing solid-state anaerobic digestion of corn stover by using alkaline pretreatment[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1919-1924.
shu

NaOH预处理对玉米秸秆固态厌氧消化的影响

  • 1.  江苏大学食品与生物工程学院,镇江 212013
  • 2.  江西省生物发酵食品添加剂工程技术研究中心,德兴 334221
  • 3.  中国农业大学工学院,北京 100083
  • 4.  江苏大学生命科学院,镇江 212013
  • 5.  百勤异VC钠有限公司,德兴 334221
  • 收稿日期:  2011-12-31
基金项目:

International Foundation for Science(F 4930-1)

国家"973"重点基础研究发展计划项目(2009CB724700, 2011CBA00800)

国家自然科学基金资助项目(31101269)

江苏大学"青年骨干教师培养工程"青年学术带头人培育计划

江西省科技条件平台建设项目(2010DTZ01900)

江苏省优势科技创新团队项目(2010DQB800)

江苏省教育厅自然科学基金资助项目(07KJD350034)

江苏大学高级人才基金资助项目(07JDG020)

摘要: 实验主要研究了NaOH预处理对玉米秸秆厌氧消化产气量和产气效率的影响。采用质量分数分别为1.0%、2.5%、5.0%和7.5% NaOH溶液对玉米秸秆进行24 h浸泡和未浸泡等预处理,测定其厌氧消化过程中各指标的变化。结果表明,经质量分数为5.0% NaOH浸泡24 h后,玉米秸秆木质素降解率最大,为38.67%;厌氧发酵累积产气量为226.75 L/kg VS,与未经碱处理实验组相比提高了38.5%。该结果提示,5.0%NaOH溶液浸泡24 h后可使玉米秸秆厌氧消化的产气量和产气效率显著提高。

English Abstract

    全文HTML

参考文献 (21)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心