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http://hdl.handle.net/1942/17637
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DC Field | Value | Language |
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dc.contributor.author | HOSSEINKHANI, Baharak | - |
dc.contributor.author | Hennebel, Tom | - |
dc.contributor.author | Boon, Nico | - |
dc.date.accessioned | 2014-10-14T08:40:08Z | - |
dc.date.available | 2014-10-14T08:40:08Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | NEW BIOTECHNOLOGY, 31 (5), p. 445-450 | - |
dc.identifier.issn | 1871-6784 | - |
dc.identifier.uri | http://hdl.handle.net/1942/17637 | - |
dc.description.abstract | Fermentative production of bio-hydrogen (bio-H-2) from organic residues has emerged as a promising alternative for providing the required electron source for hydrogen driven remediation strategies. Unlike the widely used production of H-2 by bacteria in fresh water systems, few reports are available regarding the generation of biogenic H-2 and optimisation processes in marine systems. The present research aims to optimise the capability of an indigenous marine bacterium for the production of bio-H-2 in marine environments and subsequently develop this process for hydrogen driven remediation strategies. Fermentative conversion of organics in marine media to H-2 using a marine isolate, Pseudoalteromonas sp. BH11, was determined. A Taguchi design of experimental methodology was employed to evaluate the optimal nutritional composition in batch tests to improve bio-H-2 yields. Further optimisation experiments showed that alginate-immobilised bacterial cells were able to produce bio-H-2 at the same rate as suspended cells over a period of several weeks. Finally, bio-H-2 was used as electron donor to successfully dehalogenate trichloroethylene (TCE) using biogenic palladium nanoparticles as a catalyst. Fermentative production of bio-H-2 can be a promising technique for concomitant generation of an electron source for hydrogen driven remediation strategies and treatment of organic residue in marine ecosystems. | - |
dc.description.sponsorship | This work was supported by the project grant from the EU Commission within the Program of the Seventh Framework (FP7-KBBE-2010-4): EU ULIXES project (266473). Tom Hennebel is supported by a postdoctoral fellowship from the research foundation of Flanders (FWO). We thank Stephen J Andersen for critically reading the manuscript. | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject.other | biochemical research methods; biotechnology & applied microbiology | - |
dc.title | Potential of biogenic hydrogen production for hydrogen driven remediation strategies in marine environments | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 450 | - |
dc.identifier.issue | 5 | - |
dc.identifier.spage | 445 | - |
dc.identifier.volume | 31 | - |
local.format.pages | 6 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Hosseinkhani, Baharak; Hennebel, Tom; Boon, Nico] Univ Ghent, Lab Microbial Ecol & Technol LabMET, B-9000 Ghent, Belgium. [Hennebel, Tom] Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USA. [Hosseinkhani, Baharak] Univ Hasselt, BIOMED, Diepenbeek, Belgium. Nico.Boon@UGent.be | - |
local.publisher.place | AMSTERDAM | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1016/j.nbt.2014.04.005 | - |
dc.identifier.isi | 000341314700007 | - |
item.validation | ecoom 2015 | - |
item.fulltext | With Fulltext | - |
item.accessRights | Restricted Access | - |
item.fullcitation | HOSSEINKHANI, Baharak; Hennebel, Tom & Boon, Nico (2014) Potential of biogenic hydrogen production for hydrogen driven remediation strategies in marine environments. In: NEW BIOTECHNOLOGY, 31 (5), p. 445-450. | - |
item.contributor | HOSSEINKHANI, Baharak | - |
item.contributor | Hennebel, Tom | - |
item.contributor | Boon, Nico | - |
crisitem.journal.issn | 1871-6784 | - |
crisitem.journal.eissn | 1876-4347 | - |
Appears in Collections: | Research publications |
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1-s2.0-S1871678414000478-main.pdf Restricted Access | Published version | 411.26 kB | Adobe PDF | View/Open Request a copy |
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