Comparison of different pre-treatment methods for enriching hydrogen-producing bacteria from intertidal sludge

被引：20
作者：
Cai, Jinling [1 ,2 ,3 ]
Wang, Guangce [4 ]
机构：
[1] Tianjin Univ Sci & Technol, Tianjin Key Lab Marine Resources & Chem, Coll Chem Engn & Mat Sci, Tianjin 300457, Peoples R China
[2] Tianjin Int, Joint Acad Biomed, Tianjin, Peoples R China
[3] Tianjin Univ Sci & Technol, Coll Biotechnol, Tianjin 300457, Peoples R China
[4] Chinese Acad Sci, Inst Oceanol, Qingdao, Shandong, Peoples R China
来源：
INTERNATIONAL JOURNAL OF GREEN ENERGY | 2016年 / 13卷 / 03期
关键词：
Biological hydrogen production; fermentation; PCR-DGGE; pre-treatment; seawater; WASTE-WATER; COMMUNITY STRUCTURE; ANAEROBIC SLUDGE; FOOD WASTE; FERMENTATION; OPTIMIZATION; SUBSTRATE; BUTYRATE;
D O I：
10.1080/15435075.2014.893436
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Batch tests of cultivations were conducted to analyze influences of pre-treatment methods (heat-shock, acid, and alkaline) on hydrogen production. The hydrogen yields of the pre-treated samples were significantly higher than those without pre-treatment. Heat-shock pre-treatment yielded maximum hydrogen (75.5 +/- 4.0 mL/g sucrose(removed)), and had the highest sucrose removal efficiency (81.20 +/- 1.23%). Heat-shock pre-treatment produced more ethanol and acetate (80.44 +/- 0.55% of the total soluble metabolites), which belonged to ethanol-type fermentation. Denaturing gradient gel electrophoresis (DGGE) profiles showed that pre-treatment methods affected the composition of microbial communities. The results showed that pre-treatment methods play a key role in the hydrogen production process of marine hydrogen-producing microflora.
引用
收藏
页码：292 / 297
页数：6
相关论文
共 35 条
[1]   Comparative Evaluation of Bio-Hydrogen Production From Cheese Whey Wastewater Under Thermophilic and Mesophilic Anaerobic Conditions [J].
Azbar, N. ;
Dokgoez, F. T. ;
Keskin, T. ;
Eltem, R. ;
Korkmaz, K. S. ;
Gezgin, Y. ;
Akbal, Z. ;
Oencel, S. ;
Dalay, M. C. ;
Goenen, C. ;
Tutuk, F. .
INTERNATIONAL JOURNAL OF GREEN ENERGY, 2009, 6 (02) :192-200
[2]   OPTIMIZATION OF BASAL MEDIUM FOR FERMENTATIVE HYDROGEN PRODUCTION FROM CHEESE WHEY WASTEWATER [J].
Azbar, Nuri ;
Dokgoz, F. Tuba Cetinkaya ;
Peker, Zerife .
INTERNATIONAL JOURNAL OF GREEN ENERGY, 2009, 6 (04) :371-380
[3]   Hydrogen production from butyrate by a marine mixed phototrophic bacterial consort [J].
Cai, Jinling ;
Wang, Guangce ;
Pan, Guanghua .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2012, 37 (05) :4057-4067
[4]   Enrichment and hydrogen production by marine anaerobic hydrogen-producing microflora [J].
Cai JinLing ;
Wang GuangCe ;
Li YanChuan ;
Zhu DaLing ;
Pan GuangHua .
CHINESE SCIENCE BULLETIN, 2009, 54 (15) :2656-2661
[5]   Evaluation of recycling the effluent of hydrogen fermentation for biobutanol production: Kinetic study with butyrate and sucrose concentrations [J].
Chen, Wen-Hsing ;
Jian, Zih-Ce .
CHEMOSPHERE, 2013, 93 (04) :597-603
[6]   Recent trends on the development of photobiological processes and photobioreactors for the improvement of hydrogen production [J].
Dasgupta, Chitralekha Nag ;
Gilbert, J. Jose ;
Lindblad, Peter ;
Heidorn, Thorsten ;
Borgvang, Stig A. ;
Skjanes, Kari ;
Das, Debabrata .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2010, 35 (19) :10218-10238
[7]   Viability of ultrasonication of food waste for hydrogen production [J].
Elbeshbishy, Elsayed ;
Hafez, Hisham ;
Nakhla, George .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2012, 37 (03) :2960-2964
[8]   Optimization of initial substrate and pH levels for germination of sporing hydrogen-producing anaerobes in cow dung compost [J].
Fan, YT ;
Li, CL ;
Lay, JJ ;
Hou, HW ;
Zhang, GS .
BIORESOURCE TECHNOLOGY, 2004, 91 (02) :189-193
[9]   Response surface methodology for process parameter optimization of hydrogen yield by the metabolically engineered strain Escherichia coli DJT135 [J].
Ghosh, Dipankar ;
Hallenbeck, Patrick C. .
BIORESOURCE TECHNOLOGY, 2010, 101 (06) :1820-1825
[10]   Effect of different substrate concentrations and salinity on hydrogen production from mariculture organic waste (MOW) [J].
Guo, Liang ;
Zong, Yan ;
Lu, Mingmin ;
Zhang, Jiawen .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (02) :736-743
1234