Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Ola Svahn"'
Autor:
Cecilia Burzio, Amir Saeid Mohammadi, Sanne Smith, Marie Abadikhah, Ola Svahn, Oskar Modin, Frank Persson, Britt-Marie Wilén
Publikováno v:
Resources, Environment and Sustainability, Vol 15, Iss , Pp 100149- (2024)
In biological wastewater treatment, the sorption process is an important removal pathway of organic micropollutants from the aqueous phase. Beyond the conventional sorption to biomass and particulate matter, organic molecules can also partition to ga
Externí odkaz:
https://doaj.org/article/1d3d19e277834e68a2cec7df6043d84f
Autor:
Erland Björklund, Ola Svahn
Publikováno v:
Molecules, Vol 27, Iss 1, p 77 (2021)
In 2017, the Swedish Environmental Protection Agency published a report on advanced wastewater treatment for the removal of pharmaceutical residues and stated that advanced treatment should be implemented where it will make the largest difference fro
Externí odkaz:
https://doaj.org/article/f3b1cc42282040878af7a13cac7b6d46
Autor:
Ola Svahn, Erland Björklund
Publikováno v:
Molecules, Vol 24, Iss 7, p 1426 (2019)
By using an innovative, positive pressure sample loading technique in combination with an in-line filter of finely ground sand the bottleneck of solid phase extraction (SPE) can be reduced. Recently published work by us has shown the proof of concept
Externí odkaz:
https://doaj.org/article/16845cd8871c4787b1e95e25061c2495
Autor:
Ola Svahn, Erland Björklund
Publikováno v:
Applied Sciences, Vol 9, Iss 7, p 1509 (2019)
Two green chemistry extraction systems, an in-house stainless-steel column Pressurized Hot Water Extraction system (PHWE) and a commercially available Espresso machine were applied for analysing 23 active pharmaceutical ingredients (APIs) in sewage s
Externí odkaz:
https://doaj.org/article/fbc31930bcd64ae69ce6b3b25fc3dfc2
Autor:
Jens Tränckner, Ola Svahn, Alena Kaiser, Sylwia Fudala-Książek, Aneta Luczkiewicz, Valdas Langas, Erland Björklund, Katarzyna Jankowska, Małgorzata Szopińska, Klaudia Kosek
Publikováno v:
Environmental Science & Policy. 112:213-226
The accumulation of micropollutants (MPs) and their increasing concentration in the aquatic environment are an emerging issue for water quality in the world. The complex web of exposure pathways, as well as the variety in the chemical structure and p
Autor:
Alexander, Betsholtz, Rubén, Juárez, Ola, Svahn, Åsa, Davidsson, Michael, Cimbritz, Per, Falås
Publikováno v:
Water research. 221
Ozonation transformation products (OTPs) are largely unknown compounds that are formed during the ozonation of micropollutants, and it is uncertain to which extent these compounds can be removed by subsequent adsorption to activated carbon. Thus
Autor:
Simon Gidstedt, Alexander Betsholtz, Michael Cimbritz, Åsa Davidsson, Marinette Hagman, Stina Karlsson, Maria Takman, Ola Svahn, Federico Micolucci
Chemically enhanced primary treatment (CEPT) followed by microsieving and direct membrane filtration (DMF) as ultrafiltration, was evaluated on pilot scale at a municipal wastewater treatment plant. In addition, a granular activated carbon (GAC) filt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fd82551a34ade80422e31c1379feb05
Autor:
Ellen Edefell, Ola Svahn, Per Falås, Elina Bengtsson, Michael Axelsson, Regine Ullman, Michael Cimbritz
Publikováno v:
Water research. 218
A large pilot-scale granular activated carbon (GAC) filter was operated downstream in a full-scale wastewater treatment plant to remove organic micropollutants. To describe the spatial and temporal developments of micropollutant adsorption profiles i
Autor:
Simon Gidstedt, Alexander Betsholtz, Per Falås, Michael Cimbritz, Åsa Davidsson, Federico Micolucci, Ola Svahn
Publikováno v:
The Science of the total environment. 811
The adsorption of organic micropollutants onto powdered activated carbon (PAC) was investigated in laboratory scale based on samples from four wastewater process streams (matrices); three from a pilot-scale plant with different degrees of physicochem
Autor:
Cecilia Burzio, Jennifer Ekholm, Oskar Modin, Per Falås, Ola Svahn, Frank Persson, Tim van Erp, David J.I. Gustavsson, Britt-Marie Wilén
Publikováno v:
Journal of Hazardous Materials. 438:129528
Removal performances of organic micropollutants by conventional activated sludge (CAS) and aerobic granular sludge (AGS) were investigated at a full-scale wastewater treatment plant. Lab-scale kinetic experiments were performed to assess the micropol