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Lovisa Bjornsson

Explore the profile of Lovisa Bjornsson including associated specialties, affiliations and a list of published articles. Areas
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Articles 13
Citations 125
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Recent Articles
1.
Barta Z, Kreuger E, Bjornsson L
Biotechnol Biofuels . 2013 Apr; 6(1):56. PMID: 23607263
Background: The study presented here has used the commercial flow sheeting program Aspen Plus™ to evaluate techno-economic aspects of large-scale hemp-based processes for producing transportation fuels. The co-production of biogas,...
2.
Murto M, Bjornsson L, Rosqvist H, Bohn I
Waste Manag . 2013 Mar; 33(5):1282-9. PMID: 23465311
At the waste handling company NSR, Helsingborg, Sweden, the food waste fraction of source separated municipal solid waste is pretreated to obtain a liquid fraction, which is used for biogas...
3.
Nges I, Mbatia B, Bjornsson L
J Environ Manage . 2012 Jul; 110:159-65. PMID: 22784804
Fish waste is a potentially valuable resource from which high-value products can be obtained. Anaerobic digestion of the original fish waste and the fish sludge remaining after enzymatic pre-treatment to...
4.
Nges I, Bjorn A, Bjornsson L
Bioresour Technol . 2012 Jun; 118:445-54. PMID: 22717562
Biogas production from maize/sugar beet silage was studied under mesophilic conditions in a continuous stirred tank reactor pilot-scale process. While energy crop mono-digestion is often performed with very long hydraulic...
5.
Kreuger E, Nges I, Bjornsson L
Biotechnol Biofuels . 2011 Oct; 4:44. PMID: 22032645
Background: Ensiling is a common method of preserving energy crops for anaerobic digestion, and many scientific studies report that ensiling increases the methane yield. In this study, the ensiling process...
6.
Nges I, Escobar F, Fu X, Bjornsson L
Waste Manag . 2011 Oct; 32(1):53-9. PMID: 21975301
Currently, there is increasing competition for waste as feedstock for the growing number of biogas plants. This has led to fluctuation in feedstock supply and biogas plants being operated below...
7.
Kreuger E, Sipos B, Zacchi G, Svensson S, Bjornsson L
Bioresour Technol . 2010 Nov; 102(3):3457-65. PMID: 21111616
Several scenarios for ethanol production, methane production (by anaerobic digestion) and co-production of these, using autumn harvested hemp as substrate, were investigated and compared in terms of gross energy output....
8.
Selling R, Hakansson T, Bjornsson L
Water Sci Technol . 2008 Mar; 57(4):553-8. PMID: 18359995
To fully exploit the environmental benefits of the biogas process, the digestate should be recycled as biofertiliser to agriculture. This practice can however be jeopardized by the presence of unwanted...
9.
Svensson L, Bjornsson L, Mattiasson B
Bioresour Technol . 2006 Jan; 98(1):46-52. PMID: 16426845
Anaerobic high-solids single-stage stratified bed digesters have been found to be simple and flexible design candidates for small-scale reactors located in medium- to low-technology environments. In the present study, wheat...
10.
Crocetti G, Murto M, Bjornsson L
J Microbiol Methods . 2005 Aug; 65(1):194-201. PMID: 16126291
Fluorescence in situ hybridisation (FISH) is a common and popular method used to investigate microbial populations in natural and engineered environments. DNA oligonucleotide probes require accurate determination of the optimal...