Feasible pretreatment of textile wastewater for dark fermentative hydrogen production |
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| Authors: | Ya-Chieh Li Chen-Yeon Chu Shu-Yii Wu Chia-Ying Tsai Chia-Chi Wang Chun-Hsiung Hung Chiu-Yu Lin |
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| Affiliation: | 1. Dept. of Chemical Engineering, Feng Chia University, Taichung 40724, Taiwan;2. Green Energy Development Center, Feng Chia University, Taichung 40724, Taiwan;3. Master Program of Green Energy Science and Technology, Feng Chia University, Taichung 40724, Taiwan;4. Dept. of Environmental Engineering, National Chung Hsing University, Taichung 40724, Taiwan;5. Dept. of Environmental Engineering and Science, Feng Chia University, Taichung, Taiwan |
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| Abstract: | In this study, the yield of hydrogen production was investigated under different feedstock pretreatment conditions. The feedstock for dark fermentative hydrogen production was textile wastewater which was obtained from the de-sizing process in a textile factory, located in northern Taiwan. The wastewater was pretreated with activated carbon, cation exchange resin or was not pretreated before being fed into the batch bottles. Biohydrogen production was carried out in a batch reactor with the sludge of mixed-culture using the feedstock from the pretreated wastewater. The sludge was obtained from the Taichung municipal wastewater treatment plant. The yield of hydrogen production using the two pretreatment methods or non – treatment were compared. |
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| Keywords: | Biohydrogen Dark fermentation Textile wastewater Activated carbon Cation exchange resin |
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