A critical review on issues and overcoming strategies for the enhancement of dark fermentative hydrogen production in continuous systems

Periyasamy Sivagurunathan, Gopalakrishnan Kumar, Péter Bakonyi, Sang Hyoun Kim, Takurou Kobayashi, Kai Qin Xu, Gábor Lakner, Gábor Tóth, Nándor Nemestóthy, Katalin Bélafi-Bakó

Research output: Contribution to journalReview article

93 Citations (Scopus)

Abstract

Fermentative hydrogen production research grows rapidly around the globe to harness “clean energy” by the utilization of renewable feedstock, which can reduce climate change impacts as well as able to resolve concerns related to fossil fuel consumption. Biohydrogen production technologies have been carried out in various modes of operation among which continuous systems promote scale-up and bioH 2 industrialization the most. Continuous reactors – practically applying mixed cultures – have been adopted to convert both simple and complex substrates generally at steady and relatively high production rates. However, continuous hydrogen fermenters could have several constraints including low to moderate hydrogen yields and therefore, advancements are still necessary. Extensive research has been conducted to overcome the bottlenecks and as a result, dark fermentative biohydrogen technology was already improved via methods i.e. (i) pretreatment of the seed sludge, (ii) design/retrofitting of bioreactors, (iii) optimization of bioprocess parameters (e.g. pH, temperature, organic loading rate, hydraulic retention time, effluent recycling ratio, etc.), (iv) reduction of H 2 partial pressure, (v) bioaugmentation, etc. In this review, the most particular enhancement strategies of continuous hydrogen production are discussed to provide an up to date information about the latest developments made toward more viable applications.

Original languageEnglish
Pages (from-to)3820-3836
Number of pages17
JournalInternational Journal of Hydrogen Energy
Volume41
Issue number6
DOIs
Publication statusPublished - 2016 Jan 1

Fingerprint

hydrogen production
Hydrogen production
retrofitting
clean energy
Fermenters
harnesses
bioreactors
Hydrogen
fuel consumption
loading rate
globes
fossil fuels
sludge
augmentation
Retrofitting
effluents
climate change
hydrogen
recycling
Bioreactors

All Science Journal Classification (ASJC) codes

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

Cite this

Sivagurunathan, Periyasamy ; Kumar, Gopalakrishnan ; Bakonyi, Péter ; Kim, Sang Hyoun ; Kobayashi, Takurou ; Xu, Kai Qin ; Lakner, Gábor ; Tóth, Gábor ; Nemestóthy, Nándor ; Bélafi-Bakó, Katalin. / A critical review on issues and overcoming strategies for the enhancement of dark fermentative hydrogen production in continuous systems. In: International Journal of Hydrogen Energy. 2016 ; Vol. 41, No. 6. pp. 3820-3836.
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A critical review on issues and overcoming strategies for the enhancement of dark fermentative hydrogen production in continuous systems. / Sivagurunathan, Periyasamy; Kumar, Gopalakrishnan; Bakonyi, Péter; Kim, Sang Hyoun; Kobayashi, Takurou; Xu, Kai Qin; Lakner, Gábor; Tóth, Gábor; Nemestóthy, Nándor; Bélafi-Bakó, Katalin.

In: International Journal of Hydrogen Energy, Vol. 41, No. 6, 01.01.2016, p. 3820-3836.

Research output: Contribution to journalReview article

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AU - Kim, Sang Hyoun

AU - Kobayashi, Takurou

AU - Xu, Kai Qin

AU - Lakner, Gábor

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AU - Nemestóthy, Nándor

AU - Bélafi-Bakó, Katalin

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