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Zhao Mingxing, Ruan Wenquan. Biogas production potential of Taihu cyanobacteria at different storage times[J]. Chinese Journal of Environmental Engineering, 2013, 7(4): 1495-1499.
Citation: Zhao Mingxing, Ruan Wenquan. Biogas production potential of Taihu cyanobacteria at different storage times[J]. Chinese Journal of Environmental Engineering, 2013, 7(4): 1495-1499.
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Biogas production potential of Taihu cyanobacteria at different storage times

  • 1.

    School of Environment and Civil Engineering, Jiangnan University, Wuxi 214122, China

  • Received Date: 20/11/2012
    Accepted Date: 29/10/2012
    Available Online: 09/04/2013
    Fund Project:
  • The change of biogas amount, metabolites and enzyme activities were determined during the biogas production potential process from cyanobacteria of different storage times (fresh, stored for 3 months, 6 months and 9 months). The results indicated that the biogas yield reached the maximum of 120.5 mL/g TS from cyanobacteria stored for 6 months, which was 1.29 times of the fresh group. The Gompertz model showed that the maximum biogas production (Pmax) first increased then decreased with the storage times, while the maximum specific biogas production rate increased. The maximum concentration of VFA reached 1 575.4 mg/L on the 6th day from cyanobacteria stored for 3 months, while it was 1 116.5 mg/L on the 2nd day from cyanobacteria stored for 9 months. The maximum neutral protease activity was 1 203.4 μg/(g TS·h), which improved 212.8 μg/(g TS·h) than the fresh group. Dehydrogenase enzyme activity first increased then decreased with cyanobacteria storage times.
  • [1] 胡碧洋,赵蕾,周文静,等.我国水华蓝藻资源化研究现状、问题与对策.水生态学杂志,2012,33(3):138-143 Hu B.Y., Zhao L., Zhou W.J.,et al. Current situation, potential development issues and countermeasures of bloom-forming cyanobacteria in China. Journal of Hydroecology, 2012,33(3):138-143(in Chinese)

    Google Scholar Pub Med

    [2] 王惠,朱喜.太湖蓝藻打捞和资源化利用的实践与思考.江苏水利,2009,(7):35-37 Wang H., Zhu X. Practice and thinking salvage and resource utilization of algae in Taihu lake. Jiangsu Water Conservancy, 2009,(7):35-37(in Chinese)

    Google Scholar Pub Med

    [3] 王寿权,严群,缪恒锋,等.接种比例对猪粪与蓝藻混合发酵产甲烷的影响.农业工程学报,2009,25(5):172-176 Wang S., Q., Yan Q., Miao H. F., et al. Effect of inoculum to substrate ratios on methane production in mixed anaerobic digestion of pig manure and blue-green algae. Transactions of the CSAE, 2009,25(5):172-176(in Chinese)

    Google Scholar Pub Med

    [4] 常志州,杜静,叶小梅,等.水华蓝藻厌氧发酵工艺技术研究. 生态与农村环境学报, 2009,25(3):79-82 Chang Z. Z., Du J., Ye X. M., et al. Technology for anaerobic fermentation of blue-green algae. Journal of Ecology and Rural Environment, 2009,25(3):79-82(in Chinese)

    Google Scholar Pub Med

    [5] 韩士群,严少华,王震宇,等.太湖蓝藻无害化处理资源化利用.自然资源学报,2009,24(3):431-438 Han S. Q., Yan S. H., Wang Z. Y., et al. Harmless disposal and resources utilization of Taihu lake blue algae. Journal of Natural Resources, 2009,24(3):431-438(in Chinese)

    Google Scholar Pub Med

    [6] Zamalloa C., Vulsteke E., Albrecht J., et al. The techno-economic potential of renewable energy through the anaerobic digestion of microalgae. Bioresource Technology, 2011,102(2):1149-1158

    Google Scholar Pub Med

    [7] 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):559-563 Hu P., Yan Q., Song R. T., et al. Biogas production through anaerobic digestion from the mixture of blue algae and sludge. Chinese Journa1 of Environmental Engineering, 2009,3(3):559-563(in Chinese)

    Google Scholar Pub Med

    [8] 国家环境保护总局.水和废水监测分析方法(第4版).北京:中国环境科学出版社,2002.105-220

    Google Scholar Pub Med

    [9] 王福荣.生物工程分析与检测.北京:中国轻工业出版社,2005.118-170

    Google Scholar Pub Med

    [10] Klapwuk A., Drent J., Steenvoorden J. A modified procedure for the TTC-dehydrogenase test in activated-sludge. Water Research, 1974,8(2):121-125

    Google Scholar Pub Med

    [11] 罗琨. 厌氧条件下外加酶强化剩余污泥水解的研究.湖南大学硕士学位论文,2010 Luo K. Enhanced efficiency of biological excess sludge hydrolysis under anaerobic digestion by additional enzymes. Changsha: Master’s Degree Thesis of Hunan University,2010(in Chinese)

    Google Scholar Pub Med

    [12] Hu Z. H., Yu H. Q. Anaerobic digestion of cattail by rumen cultures. Waste Management, 2006,26(11):1222-1228

    Google Scholar Pub Med

    [13] Alberto V. F., Gisela V., Nelson A., et al. Evaluation of marine algae as a source of biogas in a two-stage anaerobic reactor system. Biomass and Bioenergy, 2008,32(4):338-344

    Google Scholar Pub Med

    [14] 王震宇,韩士群,严少华,等.蓝藻厌氧发酵过程中若干指标的变化.江苏农业科学,2008,24(5):701-705 Wang Z. Y., Han S. Q., Yan S. H., et al. Variation of several indexes in fermentation process of blue algae. Jiangsu Journal of Agricultural Sciences, 2008,24(5):701-705(in Chinese)

    Google Scholar Pub Med

    [15] Sandhya C., Sumantha A., Szakacs G.,et al. Comparative evaluation of neutral protease production by Aspergillus oryzae in submerged and solid-state fermentation. Process Biochemistry, 2005,40(8):2689-2694

    Google Scholar Pub Med

    [16] Yan Q., Li Y. C., Huang B., et al. Proteomic profiling of the acid tolerance response (ATR) during the enhanced biomethanation process from Taihu blue algae with butyrate stress on anaerobic sludge. Journal of Hazardous Materials, 2012,235-236(15):286-290

    Google Scholar Pub Med

    [17] 吕娴,严群,阮文权.蓝藻定向发酵产丁酸的条件研究.环境工程学报,2011,5(6):1358-1362 Lü X., Yan Q., Ruan W. Q. Conditions research on directional fermentation of butyric acid from blue-green algae. Chinese Journal of Environmental Engineering, 2011,5(6):1358-1362(in Chinese)

    Google Scholar Pub Med

    [18] Mohan S. V., Babu M. L. Dehydrogenase activity in association with poised potential during biohydrogen production in single chamber microbial electrolysis cell. Bioresource Technology, 2011,102(18):8457-8465

    Google Scholar Pub Med

    [19] 李永灿,严群,阮文权.餐厨垃圾厌氧消化产沼气过程中酶学表征.工业微生物,2011,41(3):76-80 Li Y. C., Yan Q., Ruan W. Q. Enzymatic characterization of dehydrogenase and hydrolase during anaerobic digestion process from kitchen waste. Industrial Microbiology, 2011,41(3):76-80(in Chinese)

    Google Scholar Pub Med

    [20] Narihiro T., Sekiguchi Y. Microbial communities in anaerobic digestion processes for waste and wastewater treatment: A microbiological update. Current Opinion in Biotechnology, 2007,18(3):273-278

    Google Scholar Pub Med

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Biogas production potential of Taihu cyanobacteria at different storage times

  • Received Date: 20/11/2012
  • Accepted Date: 29/10/2012
  • Available Online: 09/04/2013
Fund Project:

Abstract: The change of biogas amount, metabolites and enzyme activities were determined during the biogas production potential process from cyanobacteria of different storage times (fresh, stored for 3 months, 6 months and 9 months). The results indicated that the biogas yield reached the maximum of 120.5 mL/g TS from cyanobacteria stored for 6 months, which was 1.29 times of the fresh group. The Gompertz model showed that the maximum biogas production (Pmax) first increased then decreased with the storage times, while the maximum specific biogas production rate increased. The maximum concentration of VFA reached 1 575.4 mg/L on the 6th day from cyanobacteria stored for 3 months, while it was 1 116.5 mg/L on the 2nd day from cyanobacteria stored for 9 months. The maximum neutral protease activity was 1 203.4 μg/(g TS·h), which improved 212.8 μg/(g TS·h) than the fresh group. Dehydrogenase enzyme activity first increased then decreased with cyanobacteria storage times.

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