Zobrazeno 1 - 10 of 42 pro vyhledávání: '"Jörgen Ejlertsson"'
1
Potential of the polychaete Hediste diversicolor fed on aquaculture and biogas side streams as an aquaculture food source
Autor: Håvard Wollan, Andreas Hagemann, Arne M. Malzahn, Kjell Inge Reitan, Aleksander Handå, Haiqing Wang, Jörgen Ejlertsson
Publikováno v: Aquaculture Environment Interactions, Vol 11, Pp 551-562 (2019)
Aquaculture Environment Interactions
We evaluated the potential of the marine bristleworm Hediste diversicolor (Polychaeta) to recycle side streams from aquaculture and biogas production. Polychaetes were fed along a gradient from pure aquaculture sludge (SS) to pure solid biogas digest
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b052d07e69e012a615e99852573a59a5
https://www.int-res.com/abstracts/aei/v11/p551-562/
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2
Combining high-rate aerobic wastewater treatment with anaerobic digestion of waste activated sludge at a pulp and paper mill
Autor: Eva-Maria Ekstrand, Anna Karlsson, Björn Magnusson, Jörgen Ejlertsson
Publikováno v: Water Science and Technology. 77:2068-2076
The activated sludge process within the pulp and paper industry is generally run to minimize the production of waste activated sludge (WAS), leading to high electricity costs from aeration and relatively large basin volumes. In this study, a pilot-sc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::168b4b26c5d3b222ad91c01da031651c
https://doi.org/10.2166/wst.2018.120
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3
Seasonal variation of elements composition and biomethane in brown macroalgae
Autor: Jörgen Ejlertsson, Francesco Ometto, Andreas Berg, Aleksander Handå, Håvard Wollan, Kristine Steinhovden, Hana Kuci, Johan Lunnbäck, Anna Karlsson
Publikováno v: Biomass and Bioenergy. 109:31-38
To investigate the effect of seasonal variation on macroalgae biomass characteristics and its related energy content, four different algae species, two from the Fucales order (Fucus vesiculosus and Ascophyllum nodosum), and two from the Laminariales
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63bb25f147c7419c8836a201be09fcf7
https://doi.org/10.1016/j.biombioe.2017.11.006
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5
Anaerobic digestion: an engineered biological process
Autor: Anna Karlsson, Francesco Ometto, Annika Björn, Jörgen Ejlertsson, Sepehr Yekta Shakeri
Anaerobic digestion (AD) is a biological process where a variety of microorganisms are the key factors for transforming complex organic structure into biogas, a mixture of methane, carbon dioxide, and other trace gases. Linked to the production of bi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbbaff0dc3b862078a18ca01c784669c
https://doi.org/10.1016/b978-0-12-815554-7.00005-2
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6
A Comparative Study of Biogas Reactor Fluid Rheology : Implications for Mixing Profile and Power Demand
Autor: Luka Šafarič, Sepehr Shakeri Yekta, Jörgen Ejlertsson, Mohammad Safari, Hossein Nadali Najafabadi, Anna Karlsson, Francesco Ometto, Bo H. Svensson, Annika Björn
Publikováno v: Processes, Vol 7, Iss 10, p 700 (2019)
Anaerobic digestion (AD) is an established process for integrating waste management with renewable energy and nutrient recovery. Much of the research in this field focuses on the utilisation of new substrates, yet their effects on operational aspects
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::164219999e15b9cc0028b097f98fde66
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-161272
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7
Anaerobic digestion of wastewater from the production of bleached chemical thermo-mechanical pulp - higher methane production for hardwood than softwood
Autor: Jörgen Ejlertsson, Xu-bin Truong, Anna Karlsson, David Bastviken, Madeleine Larsson, Bo H. Svensson, Annika Björn
Publikováno v: Journal of Chemical Technology & Biotechnology. 92:140-151
BACKGROUND: Chemical thermo-mechanical pulp (CTMP) mills holds a large biomethane potential in their wastewater. Their broadened market has involved increased bleaching and utilisation of different ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85a97ec249c30739c0d3eab6536e0e6d
https://doi.org/10.1002/jctb.4980
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8
Substrate and operational conditions as regulators of fluid properties in full-scale continuous stirred-tank biogas reactors - implications for rheology-driven power requirements
Autor: Annika, Björn, Luka, Šafarič, Anna, Karlsson, Åsa, Danielsson, Jörgen, Ejlertsson, Bo H, Svensson, Sepehr Shakeri, Yekta
Publikováno v: Water science and technology : a journal of the International Association on Water Pollution Research. 78(3-4)
Understanding fluid rheology is important for optimal design and operation of continuous stirred-tank biogas reactors (CSTBRs) and is the basis for power requirement estimates. Conflicting results have been reported regarding the applicability of tot
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e14c97eada2eefb74a6b84abc261e667
https://pubmed.ncbi.nlm.nih.gov/30252659
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10
Inclusion of Saccharina latissima in conventional anaerobic digestion systems
Autor: Bo H. Svensson, Andreas Berg, Anna Karlsson, Annika Björn, Jörgen Ejlertsson, Francesco Ometto, Luka Šafarič
Publikováno v: Environmental technology. 39(5)
Loading macroalgae into existing anaerobic digestion (AD) plants allows us to overcome challenges such as low digestion efficiencies, trace elements limitation, excessive salinity levels and accumulation of volatile fatty acids (VFAs), observed while
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0066c3d850c0e6b64806f7129242bdcb
https://pubmed.ncbi.nlm.nih.gov/28317451
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