脂肪酶对餐厨垃圾厌氧产气的影响

梁晶晶, 苏辉. 脂肪酶对餐厨垃圾厌氧产气的影响[J]. 环境工程学报, 2017, 11(12): 6465-6469. doi: 10.12030/j.cjee.201702025
引用本文: 梁晶晶, 苏辉. 脂肪酶对餐厨垃圾厌氧产气的影响[J]. 环境工程学报, 2017, 11(12): 6465-6469. doi: 10.12030/j.cjee.201702025
LIANG Jingjing, SU Hui. Effect of lipase on biogas production from kitchen waste in anaerobic digestion[J]. Chinese Journal of Environmental Engineering, 2017, 11(12): 6465-6469. doi: 10.12030/j.cjee.201702025
Citation: LIANG Jingjing, SU Hui. Effect of lipase on biogas production from kitchen waste in anaerobic digestion[J]. Chinese Journal of Environmental Engineering, 2017, 11(12): 6465-6469. doi: 10.12030/j.cjee.201702025

脂肪酶对餐厨垃圾厌氧产气的影响

  • 基金项目:

    河北省科技计划项目(16273613)

  • 中图分类号: X705

Effect of lipase on biogas production from kitchen waste in anaerobic digestion

  • Fund Project:
  • 摘要: 在序批式厌氧反应器中探究了脂肪酶对餐厨垃圾厌氧消化的影响,结果表明脂肪酶能强化甲烷的积累量,且最佳的脂肪酶投加量为0.4 g·L-1,相应的甲烷积累量为356 mL·g-1 VSS,该数值是空白对照组的1.3倍。进一步机理研究表明脂肪酶能够促进溶解性COD的释放,提高生物脱氢酶的活性而减少长链挥发性脂肪酸的积累,进而提高甲烷的积累量。
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  • [1] MENG Y, SHEN F, YUAN H, et al. Start-up and operation strategies on the liquefied food waste anaerobic digestion and a full-scale case application[J]. Bioprocess And Biosystems Engineering,2014,37(11):2333-2341
    [2] ZHANG D Q, TAN S K, GERSBERG R M. Municipal solid waste management in China:Status, problems and challenges[J]. Journal of Environmental Management,2010,91(8):1623-1633
    [3] CHENG H, HU Y. Municipal solid waste (MSW) as a renewable source of energy:Current and future practices in China[J]. Bioresource Technology,2010,101(11):3816-3824
    [4] SHEN F, YUAN H, PANG Y, et al. Performances of anaerobic co-digestion of fruit & vegetable waste (FVW) and food waste (FW):Single-phase vs. two-phase[J]. Bioresource Technology,2013,144:80-85
    [5] CHEN T, JIN Y, LIU F, et al. Effect of hydrothermal treatment on the levels of selected indigenous microbes in food waste[J]. Journal of Environmental Management,2012,106:17-21
    [6] LI Y, ZHANG R, LIU G, et al. Comparison of methane production potential, biodegradability, and kinetics of different organic substrates[J]. Bioresource Technology,2013,149:565-569
    [7] LI Y, ZHANG R, LIU X, et al. Evaluating methane production from anaerobic mono-and co-digestion of kitchen waste, corn stover, and chicken manure[J]. Energy & Fuels,2013,27(4):2085-2091
    [8] ZHANG C, SU H, BAEYENS J, et al. Reviewing the anaerobic digestion of food waste for biogas production[J]. Renewable and Sustainable Energy Reviews,2014,38:383-392
    [9] YANG Q, LUO K, LI X, et al. Enhanced efficiency of biological excess sludge hydrolysis under anaerobic digestion by additional enzymes[J]. Bioresource Technology,2010,101(9):2924-2930
    [10] ZHAO J, YANG Q, LI X, et al. Enhanced production of short-chain fatty acid from food waste stimulated by alkyl polyglycosides and its mechanism[J]. Waste Management,2015,46:133-139
    [11] LUSTE S, LUOSTARINEN S, SILLANPÄÄ M. Effect of pre-treatments on hydrolysis and methane production potentials of by-products from meat-Processing industry[J].Journal of Hazardous Materials,2009,164(1):247-255
    [12] ADULKAR T V, RATHOD V K. Ultrasound assisted enzymatic pre-treatment of high fat content dairy wastewater[J]. Ultrasonics Sonochemistry,2014,21(3):1083-1089
    [13] 国家环境保护总局. 水和废水监测分析方法[M]. 北京:中国环境科学出版社,2002:105-220
    [14] ZHAO J, YANG Q, LI X, et al. Effect of initial pH on short chain fatty acid production during the anaerobic fermentation of membrane bioreactor sludge enhanced by alkyl polyglcoside[J]. International Biodeterioration & Biodegradation,2015,104:283-289
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出版历程
  • 收稿日期:  2017-07-16
  • 刊出日期:  2017-12-07
梁晶晶, 苏辉. 脂肪酶对餐厨垃圾厌氧产气的影响[J]. 环境工程学报, 2017, 11(12): 6465-6469. doi: 10.12030/j.cjee.201702025
引用本文: 梁晶晶, 苏辉. 脂肪酶对餐厨垃圾厌氧产气的影响[J]. 环境工程学报, 2017, 11(12): 6465-6469. doi: 10.12030/j.cjee.201702025
LIANG Jingjing, SU Hui. Effect of lipase on biogas production from kitchen waste in anaerobic digestion[J]. Chinese Journal of Environmental Engineering, 2017, 11(12): 6465-6469. doi: 10.12030/j.cjee.201702025
Citation: LIANG Jingjing, SU Hui. Effect of lipase on biogas production from kitchen waste in anaerobic digestion[J]. Chinese Journal of Environmental Engineering, 2017, 11(12): 6465-6469. doi: 10.12030/j.cjee.201702025

脂肪酶对餐厨垃圾厌氧产气的影响

  • 1. 石家庄学院资源与环境科学学院, 石家庄 050035
  • 2. 益生环保科技股份有限公司, 石家庄 050500
基金项目:

河北省科技计划项目(16273613)

摘要: 在序批式厌氧反应器中探究了脂肪酶对餐厨垃圾厌氧消化的影响,结果表明脂肪酶能强化甲烷的积累量,且最佳的脂肪酶投加量为0.4 g·L-1,相应的甲烷积累量为356 mL·g-1 VSS,该数值是空白对照组的1.3倍。进一步机理研究表明脂肪酶能够促进溶解性COD的释放,提高生物脱氢酶的活性而减少长链挥发性脂肪酸的积累,进而提高甲烷的积累量。

English Abstract

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