Biohydrogen production integrated with an external dynamic membrane: A novel approach

Jong Hun Park; Parthiban Anburajan; Gopalakrishnan Kumar; Hee Deung Park; Sang Hyoun Kim

doi:10.1016/j.ijhydene.2017.05.145

Biohydrogen production integrated with an external dynamic membrane: A novel approach

Jong Hun Park, Parthiban Anburajan, Gopalakrishnan Kumar, Hee Deung Park, Sang Hyoun Kim

Department of Civil and Environmental Engineering

Research output: Contribution to journal › Article

14 Citations (Scopus)

Abstract

A dynamic membrane bioreactor integrating a self-forming dynamic membrane with a continuous fermenter was designed for biohydrogen production using mixed cultures under mesophilic conditions. The novel configuration used was designed to retain effective hydrogen producing bacterial consortia and was investigated at hydraulic retention times (HRTs) of 12–2 h at a constant glucose feed concentration of 15 g/L. A dynamic membrane was successfully formed on support material in an external module and this resulted in a maximum hydrogen production rate of 51.38 L/L-day and a peak hydrogen yield of 2.98 mol/mol glucose_added at 3 h HRT. Acetate and butyrate were dominant metabolic by-products. Quantitative polymerase chain reaction (qPCR) analysis revealed that Clostridium butyricum was the dominant microbial consortium under all HRT conditions examined.

Original language	English
Pages (from-to)	27543-27549
Number of pages	7
Journal	International Journal of Hydrogen Energy
Volume	42
Issue number	45
DOIs	https://doi.org/10.1016/j.ijhydene.2017.05.145
Publication status	Published - 2017 Jan 1

All Science Journal Classification (ASJC) codes

Renewable Energy, Sustainability and the Environment
Fuel Technology
Condensed Matter Physics
Energy Engineering and Power Technology

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Park, J. H., Anburajan, P., Kumar, G., Park, H. D., & Kim, S. H. (2017). Biohydrogen production integrated with an external dynamic membrane: A novel approach. International Journal of Hydrogen Energy, 42(45), 27543-27549. https://doi.org/10.1016/j.ijhydene.2017.05.145

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