Biohydrogen production from glucose using submerged dynamic filtration module: Metabolic product distribution and flux-based analysis

Parthiban Anburajan; Jong Hun Park; Arivalagan Pugazhendhi; Jun Seok Kim; Sang Hyoun Kim

doi:10.1016/j.biortech.2019.121445

Biohydrogen production from glucose using submerged dynamic filtration module: Metabolic product distribution and flux-based analysis

Parthiban Anburajan, Jong Hun Park, Arivalagan Pugazhendhi, Jun Seok Kim, Sang Hyoun Kim

Department of Civil and Environmental Engineering

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

A lab scale bioreactor with the submerged polyester mesh of pore size 100 μm, was used for biohydrogen production under mesophilic condition (35 °C). The reactor was continuously fed with glucose (15 g/L)for 90 days with a hydraulic retention time (HRT), ranging from 12 to 1.5 h. Peak hydrogen yield (HY)was achieved at 3 h HRT as 3.22 ± 0.22 mol H₂/mol glucose _added and the hydrogen production rate was achieved at 2 h HRT as 54.07 ± 3.69 L H₂/L-d, respectively. When HRT was reduced to 1.5 h, the hydrogen yield decreased to 1.04 ± 0.44 mol H₂/mol glucose _added. Washout of the hydrogen producing population and metabolic flux shift to non-hydrogen producing at 1.5 h HRT might have attributed to the lower performance of the bioreactor.

Original language	English
Article number	121445
Journal	Bioresource technology
Volume	287
DOIs	https://doi.org/10.1016/j.biortech.2019.121445
Publication status	Published - 2019 Sept

Bibliographical note

Funding Information:
The authors acknowledge the National Research Foundation of Korea (NRF) grant funded by the Korea Government (Ministry of science and ICT, No. 2017R1A2A2A07000900 ). This research was also supported by the Yonsei University Research Fund of 2018 ( 2018-22-0047 ).

Publisher Copyright:
© 2019 Elsevier Ltd

All Science Journal Classification (ASJC) codes

Bioengineering
Environmental Engineering
Renewable Energy, Sustainability and the Environment
Waste Management and Disposal

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.biortech.2019.121445

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title = "Biohydrogen production from glucose using submerged dynamic filtration module: Metabolic product distribution and flux-based analysis",

abstract = "A lab scale bioreactor with the submerged polyester mesh of pore size 100 μm, was used for biohydrogen production under mesophilic condition (35 °C). The reactor was continuously fed with glucose (15 g/L)for 90 days with a hydraulic retention time (HRT), ranging from 12 to 1.5 h. Peak hydrogen yield (HY)was achieved at 3 h HRT as 3.22 ± 0.22 mol H2/mol glucose added and the hydrogen production rate was achieved at 2 h HRT as 54.07 ± 3.69 L H2/L-d, respectively. When HRT was reduced to 1.5 h, the hydrogen yield decreased to 1.04 ± 0.44 mol H2/mol glucose added. Washout of the hydrogen producing population and metabolic flux shift to non-hydrogen producing at 1.5 h HRT might have attributed to the lower performance of the bioreactor.",

author = "Parthiban Anburajan and Park, {Jong Hun} and Arivalagan Pugazhendhi and Kim, {Jun Seok} and Kim, {Sang Hyoun}",

note = "Funding Information: The authors acknowledge the National Research Foundation of Korea (NRF) grant funded by the Korea Government (Ministry of science and ICT, No. 2017R1A2A2A07000900 ). This research was also supported by the Yonsei University Research Fund of 2018 ( 2018-22-0047 ). Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

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doi = "10.1016/j.biortech.2019.121445",

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AU - Pugazhendhi, Arivalagan

AU - Kim, Jun Seok

AU - Kim, Sang Hyoun

N1 - Funding Information: The authors acknowledge the National Research Foundation of Korea (NRF) grant funded by the Korea Government (Ministry of science and ICT, No. 2017R1A2A2A07000900 ). This research was also supported by the Yonsei University Research Fund of 2018 ( 2018-22-0047 ). Publisher Copyright: © 2019 Elsevier Ltd

PY - 2019/9

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N2 - A lab scale bioreactor with the submerged polyester mesh of pore size 100 μm, was used for biohydrogen production under mesophilic condition (35 °C). The reactor was continuously fed with glucose (15 g/L)for 90 days with a hydraulic retention time (HRT), ranging from 12 to 1.5 h. Peak hydrogen yield (HY)was achieved at 3 h HRT as 3.22 ± 0.22 mol H2/mol glucose added and the hydrogen production rate was achieved at 2 h HRT as 54.07 ± 3.69 L H2/L-d, respectively. When HRT was reduced to 1.5 h, the hydrogen yield decreased to 1.04 ± 0.44 mol H2/mol glucose added. Washout of the hydrogen producing population and metabolic flux shift to non-hydrogen producing at 1.5 h HRT might have attributed to the lower performance of the bioreactor.

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Biohydrogen production from glucose using submerged dynamic filtration module: Metabolic product distribution and flux-based analysis

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

UN SDGs

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