Alkali/urea pretreatment of rice straw at low temperature for enhanced biological hydrogen production

被引：86
作者：
Dong, Lili [1 ]
Cao, Guangli [1 ]
Zhao, Lei [1 ,2 ]
Liu, Bingfeng [1 ]
Ren, Nanqi [1 ]
机构：
[1] Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resources & Environm, Harbin 150090, Heilongjiang, Peoples R China
[2] Univ Queensland, Adv Water Management Ctr, Fac Engn Architecture & Informat Technol, Brisbane, Qld 4072, Australia
来源：
BIORESOURCE TECHNOLOGY | 2018年 / 267卷
关键词：
Hydrogen production; Thermoanaerobacterium thermosaccharolyticum; M18; Rice straw; Alkali/Urea pretreatment; Low temperature; ENZYMATIC-HYDROLYSIS; LIGNOCELLULOSIC BIOMASS; ALKALINE PRETREATMENT; ANAEROBIC-DIGESTION; AQUEOUS-SOLUTION; WHEAT-STRAW; CELLULOSE; DISSOLUTION; CORNSTALK; SACCHARIFICATION;
D O I：
10.1016/j.biortech.2018.05.055
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
A pretreatment process using alkali/urea solution at low temperature was proposed for enhanced cellulosic biohydrogen production. Different alkaline solutions with both presence and absence of urea were studied. It can be found NaOH/Urea pretreatment exhibited excellent pretreatment performance at temperature from -8 degrees C to -20 degrees C. Microscopic structure observation combined FTIR analysis further demonstrated that NaOH/Urea pretreatment at low temperature could effectively disrupt the structure of rice straw and made more cellulose and hemicellulose available. The pretreated materials were then subjected for biohydrogen production by Thermoanaerobacterium thermosaccharolyticum M18. The maximum hydrogen production and energy conversion efficiency of 22.08 mmol/L and 9.76% were obtained from NaOH/Urea pretreated rice straw at low temperature. The results were 161.92% and 56.91% higher than the counterpart without pretreatment, respectively. This study provides a new direction to pretreat lignocellulose efficiently for enhanced biohydrogen production at cold climate region.
引用
收藏
页码：71 / 76
页数：6
相关论文
共 33 条
[1]   Single-stage and two-stage anaerobic digestion of extruded lignocellulosic biomass [J].
Akobi, Chinaza ;
Yeo, Hyeongu ;
Hafez, Hisham ;
Nakhla, George .
APPLIED ENERGY, 2016, 184 :548-559
[2]   Pretreatment technologies for an efficient bioethanol production process based on enzymatic hydrolysis: A review [J].
Alvira, P. ;
Tomas-Pejo, E. ;
Ballesteros, M. ;
Negro, M. J. .
BIORESOURCE TECHNOLOGY, 2010, 101 (13) :4851-4861
[3]   Biohydrogen and biomethane production sustained by untreated matrices and alternative application of compost waste [J].
Arizzi, Mariaconcetta ;
Morra, Simone ;
Pugliese, Massimo ;
Guilin, Maria Lodovica ;
Gilardi, Gianfranco ;
Valetti, Francesca .
WASTE MANAGEMENT, 2016, 56 :151-157
[4]   Rapid dissolution of cellulose in LiOH/Urea and NaOH/Urea aqueous solutions [J].
Cai, J ;
Zhang, L .
MACROMOLECULAR BIOSCIENCE, 2005, 5 (06) :539-548
[5]   Single-step bioconversion of lignocellulose to hydrogen using novel moderately thermophilic bacteria [J].
Cao, Guang-Li ;
Zhao, Lei ;
Wang, Ai-Jie ;
Wang, Zhen-Yu ;
Ren, Nan-Qi .
BIOTECHNOLOGY FOR BIOFUELS, 2014, 7
[6]   Oxidative lime pretreatment of high-lignin biomass -: Poplar wood and newspaper [J].
Chang, VS ;
Nagwani, M ;
Kim, CH ;
Holtzapple, MT .
APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 2001, 94 (01) :1-28
[7]   Evaluation of High Solids Alkaline Pretreatment of Rice Straw [J].
Cheng, Yu-Shen ;
Zheng, Yi ;
Yu, Chao Wei ;
Dooley, Todd M. ;
Jenkins, Bryan M. ;
VanderGheynst, Jean S. .
APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 2010, 162 (06) :1768-1784
[8]  
Goering H.K, 1970, AGR HDB US DEP AGR A, V379
[9]   PRETREATMENT OF WHEAT STRAW BY WHITE-ROT FUNGI FOR ENZYMIC SACCHARIFICATION OF CELLULOSE [J].
HATAKKA, AI .
EUROPEAN JOURNAL OF APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 1983, 18 (06) :350-357
[10]   Cavitation assisted delignification of wheat straw: A review [J].
Iskalieva, Asylzat ;
Yimmou, Bob Mbouyem ;
Gogate, Parag R. ;
Horvath, Miklos ;
Horvath, Peter G. ;
Csoka, Levente .
ULTRASONICS SONOCHEMISTRY, 2012, 19 (05) :984-993
1234