Microbial culture selection for bio-hydrogen production from waste ground wheat by dark fermentation

被引：59

作者：

Argun, Hidayet ^{[1
]}

Kargi, Fikret ^{[1
]}

Kapdan, Ilgi K. ^{[1
]}

机构：

[1] Dokuz Eylul Univ, Dept Environm Engn, Izmir, Turkey

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2009年 / 34卷 / 05期

关键词：

Bio-hydrogen; Anaerobic sludge; Clostridium sp; Dark fermentation; Wheat powder solution (WPS); CONTINUOUS BIOHYDROGEN PRODUCTION; DIGESTED-SLUDGE; STARCH; OPTIMIZATION; BATCH; PRETREATMENT; MICROFLORA; SUBSTRATE; BACTERIA; BIOMASS;

D O I：

10.1016/j.ijhydene.2008.12.066

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Hydrogen formation performances of different anaerobic bacteria were investigated in batch dark fermentation of waste wheat powder solution (WPS). Serum bottles containing wheat powder were inoculated with pure cultures of Clostridium acetobutylicum (CAB), Clostridium butyricum (CB), Enterobacter aerogenes (EA), heat-treated anaerobic sludge (ANS) and a mixture of those cultures (MIX). Cumulative hydrogen formation (CHF), hydrogen yield (HY) and specific hydrogen production rate (SHPR) were deter-mined for every culture. The heat-treated anaerobic sludge was found to be the most effective culture with a cumulative hydrogen formation of 560 ml, hydrogen yield of 223 ml H-2 g(-1) starch and a specific hydrogen production rate of 32.1 ml H-2 g(-1) h(-1). (C) 2008 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.

引用

页码：2195 / 2200

页数：6

共 26 条

[1] Biohydrogen production by dark fermentation of wheat powder solution: Effects of C/N and C/P ratio on hydrogen yield and formation rate [J].