Effect of 5-hydroxymethylfurfural (5-HMF) on high-rate continuous biohydrogen production from galactose

Parthiban Anburajan, Arivalagan Pugazhendhi, Jong Hun Park, Periyasamy Sivagurunathan, Gopalakrishnan Kumar, Sang Hyoun Kim

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

This study investigated the effect of 5-hydroxymethylfurfural (5-HMF) on high-rate continuous fermentative H2 production in a lab-scale fixed bed reactor (FBR) inoculated with mixed culture granules and fed with 15 g/L galactose at a hydraulic retention time of 6 h and at 37 °C. During the 83 days of operation, 5-HMF up to 2.4 g/L was spiked into the feedstock. The maximum hydrogen production performance of 26.6 L/L-d and 2.9 mol H2/mol galactoseadded were achieved at 5-HMF concentration of 0.6 g/L. 5-HMF concentration exceeding 0.9 g/L not only inhibited hydrogen production but also affected the biofilm structure and microbial community population. However, when 5-HMF was eliminated from the feedstock, the performance and microbial community population were rapidly recovered.

Original languageEnglish
Pages (from-to)1197-1200
Number of pages4
JournalBioresource Technology
Volume247
DOIs
Publication statusPublished - 2018 Jan 1

Fingerprint

Hydrogen production
Galactose
Feedstocks
microbial community
hydrogen
Biofilms
biofilm
Hydraulics
hydraulics
rate
effect
5-hydroxymethylfurfural
reactor

All Science Journal Classification (ASJC) codes

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

Cite this

Anburajan, Parthiban ; Pugazhendhi, Arivalagan ; Park, Jong Hun ; Sivagurunathan, Periyasamy ; Kumar, Gopalakrishnan ; Kim, Sang Hyoun. / Effect of 5-hydroxymethylfurfural (5-HMF) on high-rate continuous biohydrogen production from galactose. In: Bioresource Technology. 2018 ; Vol. 247. pp. 1197-1200.
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Effect of 5-hydroxymethylfurfural (5-HMF) on high-rate continuous biohydrogen production from galactose. / Anburajan, Parthiban; Pugazhendhi, Arivalagan; Park, Jong Hun; Sivagurunathan, Periyasamy; Kumar, Gopalakrishnan; Kim, Sang Hyoun.

In: Bioresource Technology, Vol. 247, 01.01.2018, p. 1197-1200.

Research output: Contribution to journalArticle

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