Effect of acid and alkali pretreatment on anaerobic fermentation of artemisia selengensis straw

doi:10.3969/j.issn.0438-1157.2014.05.046

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Effect of acid and alkali pretreatment on anaerobic fermentation of artemisia selengensis straw

XIE Xinxin^1,2, ZHOU Jun^1,2, WU Meirong^1,2, YONG Xiaoyu^1,2, WANG Shuya^1,2, ZHENG Tao^1,2

1 School of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China;
2 Bioenergy Research Institute, Nanjing Tech University, Nanjing 211816, Jiangsu, China

Received:2014-01-02 Revised:2014-03-17 Online:2014-05-05 Published:2014-05-05
Supported by:
supported by the National Basic Research Program of China(2013CB733504), the National Natural Science Foundation of China (21307058), Jiangsu Province Science Foundation for Youths (BK20130931) and Jiangsu Agricultural Independent Innovation Project(CX(13)3045).

酸碱预处理对芦蒿秸秆厌氧发酵的影响

谢欣欣^1,2, 周俊^1,2, 吴美容^1,2, 雍晓雨^1,2, 王舒雅^1,2, 郑涛^1,2

1 南京工业大学生物与制药工程学院, 江苏南京 211816;
2 南京工业大学生物能源研究所, 江苏南京 211816

通讯作者: 郑涛
基金资助:
国家重点基础研究发展计划项目（2013CB733504）；国家自然科学基金项目（21307058）；江苏省青年科学基金项目（BK20130931）；江苏农业自主创新项目（CX（13）3045）。

Abstract

Abstract: In order to compare the effects of different pretreatment methods on gas production performance of artemisia selengensis straw, the straw was pretreated with acid or alkali of different concentrations before anaerobic digestion. Alkali pretreatment could effectively improve the performance of biogas production comparing with the control group, and the 2% NaOH pretreatment was the best. VFA concentration could be up to 4882.34 mg·L^-1 at the early stage of anaerobic fermentation in the alkali pretreatment system, which was 705.21% higher than the control group. The gas yield of unit total solid (TS) was 288.42 ml·g^-1 in the alkali pretreatment system, which was 17.08% higher than control group, and methane content reached 61.14%.

Key words: artemisia selengensis straw, acid pretreatment, alkali pretreatment, anaerobic fermentation, Methane

摘要： 通过对芦蒿秸秆进行酸、碱预处理和厌氧发酵制沼气实验，比较不同的预处理方法对芦蒿秸秆产气性能的影响。结果表明，与对照组相比，碱处理能较好地改善秸秆的产气性能，其中2%NaOH处理效果最好，发酵初期VFA含量高达4882.34 mg·L^-1，比对照组提高了705.21%，单位TS固体产气量为288.42 ml·g^-1，较对照组提高了17.08%，甲烷含量最高可达61.14%。

关键词: 芦蒿秸秆, 酸预处理, 碱预处理, 厌氧发酵, 甲烷

CLC Number:

X712

XIE Xinxin, ZHOU Jun, WU Meirong, YONG Xiaoyu, WANG Shuya, ZHENG Tao. Effect of acid and alkali pretreatment on anaerobic fermentation of artemisia selengensis straw[J]. CIESC Journal, DOI: 10.3969/j.issn.0438-1157.2014.05.046.

谢欣欣, 周俊, 吴美容, 雍晓雨, 王舒雅, 郑涛. 酸碱预处理对芦蒿秸秆厌氧发酵的影响[J]. 化工学报, DOI: 10.3969/j.issn.0438-1157.2014.05.046.

References 15

[1]	Liu Wei(刘伟), Dong Jiabao(董加宝). The exploitation and utilization of artemisia selengensis[J]. Food and Nutrition in China(中国食物与营养), 2006, 7: 22
[2]	Yang Fengyan(杨凤岩). Comparison of nutritional composition in different parts of artemisia selengensis[J]. Amino Acids & Biotic Resources(氨基酸和生物资源), 2003, 25(1): 8-9
[3]	Zhao Chenglei(赵呈雷). The antioxidant activities of extracts from Artemisia Selengensis haulm and its preliminary study of pharmaceutics [D]. Zhenjiang: Jiangsu University, 2007: 1-2
[4]	Jiao Xiangxiang(焦翔翔), Jin Hongyan(靳红燕), Wang Mingming(王明明). Research on the pretreatment technology of straw biogas in our country and its application progress[J]. China Biogas(中国沼气), 2011, 29(1): 29-33
[5]	Tian Shuangqi(田双起), Wang Zhenyu(王振宇), Zuo Lili(左丽丽), et al. Recent advances progress in pretreatment techniques of lignocellulosic[J]. Resource Development & Market(资源开发与市场), 2010, 26(10): 903-908
[6]	Wu Jiang(吴江). Research on the effect of pretreatment on anaerobic digestion of straw[D]. Chongqing: Chongqing University, 2005: 2-5
[7]	Li Shulan(李淑兰), Mei Zili(梅自力), Zhang Guozhi(张国治), et al. Review of pretreatment technology for crop straw anaerobic digestion[J]. China Biogas(中国沼气), 2011, 29(5): 29-33
[8]	Ye Shengmei(叶生梅). The experimental study on pretreatment of rice straw[J]. Journal of Anhui University of Technology and Science(安徽工程科技学院学报), 2008, 23(4): 24-27
[9]	Tan Guodong(覃国栋), Liu Ronghou(刘荣厚), Sun Chen(孙辰). Effects of acid pretreatment on biogas fermentation of rice straw[J]. Journal of Shanghai Jiao Tong University: Agricultural Science(上海交通大学学报：农业科学版), 2011, 29(1): 58-61
[10]	Kang Jiali(康佳丽), Li Xiujin(李秀金), Zhu Baoning(朱保宁), et al. Effect of solid state pretreatment with sodium hydroxide on biogasification efficiency of wheat straw[J]. Journal of Agro-Environment Science(农业环境科学学报), 2007, 26(5): 1973-1976
[11]	Wan Xiaochun(万小春), Zhao Lixin(赵立欣), Dong Baocheng(董保成), et al. Lignocellulose degradation efficiency of different pre-treatment methods on corn stalk[J]. Agro-Environment & Development(农业环境与发展), 2013, 30(4): 50-53
[12]	Zhang Liying(张丽英). Feed Analysis and Detection Methods for Feed Quality(饲料分析及饲料质量检测技术)[M]. 2nd ed. Beijing: China Agricultural University Press, 2006: 63-70
[13]	Chendu Institute of Biology, Chinese Academy of Sciences Group of the Routine Analysis for Biogas Fermentation(中国科学院成都生物研究所沼气发酵常规分析编写组). Routine Analysis for Biogas Fermentation(沼气发酵常规分析)[M]. Beijing: Beijing Science and Technology Press, 1984: 48-51
[14]	Liang Ying(梁莹). Study of dilute sulfuric acid pretreatment of corn stover[D]. Tianjin: Tianjin University, 2007: 13-14
[15]	Chen Shangjian(陈尚钘), Yong Qiang(勇强), Xu Yong(徐勇), et al. The influence of the straw lignocellulose composition and structure by acid pretreatment[J]. Journal of the Chinese Cereals and Oils Association(中国粮油学报), 2011, 26(6): 13-19

Effect of acid and alkali pretreatment on anaerobic fermentation of artemisia selengensis straw

酸碱预处理对芦蒿秸秆厌氧发酵的影响

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