利用糖蜜废水厌氧发酵生物制氢和生物制乙醇
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摘要
在寻求燃料或能源载体的可持续发展过程中,氢能和燃料乙醇成为具有发展前景的替代选择。实验以糖蜜废水为底物,在连续流搅拌槽式反应器(CSTR)中,利用附着生长在颗粒活性炭上的污泥,考察有机负荷对发酵法制取氢气和乙醇的影响。
Due to renewed interest in finding sustainable fuels or energy carriers, biohydrogen and bioethanol have been become to be a promising alternative. In this experiment, the effects of organic loading rates on fermentative productions of hydrogen and ethanol were investigated in a continuous stirred tank reactor(CSTR) with attached-sludge using molasses as substrate.
Due to renewed interest in finding sustainable fuels or energy carriers, biohydrogen and bioethanol have been become to be a promising alternative. In this experiment, the effects of organic loading rates on fermentative productions of hydrogen and ethanol were investigated in a continuous stirred tank reactor(CSTR) with attached-sludge using molasses as substrate.
引文
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[2]REN Nanqi,WANG Baozhen,HUANG Juchang.Ethanol-type fermentation from carbohydrate in high rate acidogenic reactor[J].Biotechnology & Bioengineering,1997,54(5):428—433.
[3]WU Ken-Jer,CHANG Chiung-Fei,CHANG Jo-Shu.Simultaneous production of biohydrogen and bioethanol with fluidized-bed and packed-bed bioreactors containing immobilized anaerobic sludge[J].Process Biochemistry,2007,42(7):1165—1171.
[4]WU Ken-Jer,LO Yung-Chung,CHEN Shing-Der,et al.Fermentative production of biofuels with entrapped anaerobic sludge using sequential HRT shifting operation in continuous cultures[J].Journal of the Chinese Institute of Chemical Engineers,2007,38(3—4):205—213.