Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Luka, Šafarič"'
Autor:
Sepehr Shakeri Yekta, Tong Liu, Thuane Mendes Anacleto, Mette Axelsson Bjerg, Luka Šafarič, Xavier Goux, Anna Karlsson, Annika Björn, Anna Schnürer
Publikováno v:
Biotechnology for Biofuels, Vol 14, Iss 1, Pp 1-16 (2021)
Abstract Background Slow degradation kinetics of long-chain fatty acids (LCFA) and their accumulation in anaerobic digesters disrupt methanogenic activity and biogas production at high loads of waste lipids. In this study, we evaluated the effect of
Externí odkaz:
https://doaj.org/article/51acfd849f134063b44ebfa51bed0e90
Autor:
Sepehr Shakeri Yekta, Tong Liu, Mette Axelsson Bjerg, Luka Šafarič, Anna Karlsson, Annika Björn, Anna Schnürer
Publikováno v:
Biotechnology for Biofuels, Vol 12, Iss 1, Pp 1-15 (2019)
Abstract Background Waste lipids are attractive substrates for co-digestion with primary and activated sewage sludge (PASS) to improve biogas production at wastewater treatment plants. However, slow conversion rates of long-chain fatty acids (LCFA),
Externí odkaz:
https://doaj.org/article/9f08d47a4f4f4a5eb6450a4967e6cbcf
Autor:
Luka Šafarič, Sepehr Shakeri Yekta, Bo H. Svensson, Anna Schnürer, David Bastviken, Annika Björn
Publikováno v:
Microorganisms, Vol 8, Iss 4, p 598 (2020)
Trace elements (TEs) are vital for anaerobic digestion (AD), due to their role as cofactors in many key enzymes. The aim of this study was to evaluate the effects of specific TE deficiencies on mixed microbial communities during AD of soluble polymer
Externí odkaz:
https://doaj.org/article/9fcf7ef7cb0b4361bd50a02266d0ea29
Autor:
Luka Šafarič, Sepehr Shakeri Yekta, Tong Liu, Bo H. Svensson, Anna Schnürer, David Bastviken, Annika Björn
Publikováno v:
Microorganisms, Vol 6, Iss 4, p 105 (2018)
Knowledge of microbial community dynamics in relation to process perturbations is fundamental to understand and deal with the instability of anaerobic digestion (AD) processes. This study aims to investigate the microbial community structure and func
Externí odkaz:
https://doaj.org/article/a511887556634344b97b7cef8821fa8d
Autor:
Tong Liu, Annika Björn, Sepehr Shakeri Yekta, Anna Schnürer, Luka Šafarič, Anna Karlsson, Mette Axelsson Bjerg
Publikováno v:
Biotechnology for Biofuels
Biotechnology for Biofuels, Vol 12, Iss 1, Pp 1-15 (2019)
Biotechnology for Biofuels, Vol 12, Iss 1, Pp 1-15 (2019)
Background Waste lipids are attractive substrates for co-digestion with primary and activated sewage sludge (PASS) to improve biogas production at wastewater treatment plants. However, slow conversion rates of long-chain fatty acids (LCFA), produced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a14da39517f77a68ca5970b268a71a4
http://europepmc.org/articles/PMC6825336
http://europepmc.org/articles/PMC6825336
Publikováno v:
Bioprocess and Biosystems Engineering
The production processes of the pulp and paper industry often run in campaigns, leading to large variations in the composition of wastewaters and waste sludges. During anaerobic digestion (AD) of these wastes, the viscosity or the production of extra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d1890a7e756558e137b4fafcf56768a
https://pubmed.ncbi.nlm.nih.gov/31602491
https://pubmed.ncbi.nlm.nih.gov/31602491
Autor:
Luka Šafarič
Publikováno v:
Linköping Studies in Arts and Sciences ISBN: 9789176850862
As the anthropogenic greenhouse gas emissions continue imposing stress on our environment, it is becoming increasingly important to identify and implement new renewable technologies. Biogas product ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eab08a647e58e7c724186d65810b984b
https://doi.org/10.3384/diss.diva-156030
https://doi.org/10.3384/diss.diva-156030
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
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-161272
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
https://pubmed.ncbi.nlm.nih.gov/30252659
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
https://pubmed.ncbi.nlm.nih.gov/28317451