liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Zeolites relieves inhibitory stress from high concentrations of long chain fatty acids
Linköping University, Biogas Research Center. Tekniska Verken Linkoping AB Publ, Dept Biogas RandD, SE-58115 Linkoping, Sweden .
Linköping University, Biogas Research Center. Tekniska Verken Linkoping AB Publ, Dept Biogas RandD, SE-58115 Linkoping, Sweden .
Linköping University, Department of Physics, Chemistry and Biology, Chemistry. Linköping University, The Institute of Technology. Linköping University, Biogas Research Center. Tekniska Verken Linkoping AB Publ, Dept Biogas RandD, SE-58115 Linkoping, Sweden .
2013 (English)In: Waste Management, ISSN 0956-053X, E-ISSN 1879-2456, Vol. 33, no 12, 2659-2663 p.Article in journal (Refereed) Published
Abstract [en]

Protein and fat rich slaughterhouse waste is a very attractive waste stream for the production of biogas because of the high biochemical methane potential of the substrate. The material has however some drawbacks as the sole material for biogas production due to the production of several process disturbing metabolites such as ammonia, sulfides and long chain fatty acids. We can in this work present results that show that zeolites have the potential to relieve inhibitory stress from the presence of long chain fatty acids. Moreover, the results strongly indicate that it is mainly acetic acid consumers that are most negatively affected by long chain fatty acids and that the mechanism of stress relief is an adsorption of long chain fatty acids to the zeolites. In addition to this, it is shown that the effect is immediate and that only a small amount of zeolites is necessary to cancel the inhibitory effect of long chain fatty acids.

Place, publisher, year, edition, pages
Elsevier , 2013. Vol. 33, no 12, 2659-2663 p.
Keyword [en]
Zeolites, Anaerobic digestion, Long chain fatty acids, Inhibition, Slaughterhouse waste
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-103406DOI: 10.1016/j.wasman.2013.08.009ISI: 000328309400010OAI: oai:DiVA.org:liu-103406DiVA: diva2:689066
Available from: 2014-01-20 Created: 2014-01-20 Last updated: 2017-12-06

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Karlsson, Martin

Search in DiVA

By author/editor
Karlsson, Martin
By organisation
Biogas Research CenterChemistryThe Institute of Technology
In the same journal
Waste Management
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 112 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf