Utilization of Biodiesel By-Products for Biogas Production
Joint Authors
Špalková, Viera
Bodík, Igor
Hutňan, Miroslav
Kolesárová, Nina
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-01-10
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
This contribution reviews the possibility of using the by-products from biodiesel production as substrates for anaerobic digestion and production of biogas.
The process of biodiesel production is predominantly carried out by catalyzed transesterification.
Besides desired methylesters, this reaction provides also few other products, including crude glycerol, oil-pressed cakes, and washing water.
Crude glycerol or g-phase is heavier separate liquid phase, composed mainly by glycerol.
A couple of studies have demonstrated the possibility of biogas production, using g-phase as a single substrate, and it has also shown a great potential as a cosubstrate by anaerobic treatment of different types of organic waste or energy crops.
Oil cakes or oil meals are solid residues obtained after oil extraction from the seeds.
Another possible by-product is the washing water from raw biodiesel purification, which is an oily and soapy liquid.
All of these materials have been suggested as feasible substrates for anaerobic degradation, although some issues and inhibitory factors have to be considered.
American Psychological Association (APA)
Kolesárová, Nina& Hutňan, Miroslav& Bodík, Igor& Špalková, Viera. 2011. Utilization of Biodiesel By-Products for Biogas Production. BioMed Research International،Vol. 2011, no. 2011, pp.1-16.
https://search.emarefa.net/detail/BIM-989865
Modern Language Association (MLA)
Kolesárová, Nina…[et al.]. Utilization of Biodiesel By-Products for Biogas Production. BioMed Research International No. 2011 (2011), pp.1-16.
https://search.emarefa.net/detail/BIM-989865
American Medical Association (AMA)
Kolesárová, Nina& Hutňan, Miroslav& Bodík, Igor& Špalková, Viera. Utilization of Biodiesel By-Products for Biogas Production. BioMed Research International. 2011. Vol. 2011, no. 2011, pp.1-16.
https://search.emarefa.net/detail/BIM-989865
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-989865