SET Proceedings

2978-4387

Caravel Press

10.65582/set.2008.059

2008.059

Bio-hydrogen production from acetic acid steam-exploded corn straws

Ren

Nan-qi

Dong-xia

Ji-fei

Qiu

Jie

State Key Lab of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, China

24082008

7 1 978-1-995850-08-5 452 458

24 August 2008

2008

Hydrogen was produced by simultaneous saccharification and fermentation from acetic acid steam-exploded corn straw (ASECS) using Ethanoligenens sp. B49.The effects of acetic acid concentration and enzyme loading were examined with respect to maximum specific hydrogen production rate and hydrogen productivity. In simultaneous saccharification and fermentation, enzyme loading was more effective than acid concentration. Under 16% acetic acid concentration and 120 U/g and 180U/g enzyme loading, maximum hydrogen yield and maximum specific hydrogen production rate were 72 mL/g ASECS and 103 mL/g VSSd respectively.

B49 hydrogen corn straw simultaneous saccharification and fermentation

24 to 27 August 2008

7th International Conference on Sustainable Energy Technologies

SET2008

Seoul, Korea

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