Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Bjørn E. Berg"'
Publikováno v:
Linnaeus Eco-Tech.
It’s universally known that landfills leaking emissions into surroundings have negative environmental impacts and in response to the EC Landfill Directive (1999/31/EC) and later the Waste Directive 2008/98/EC of 19th November 2008, many landfills s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6514f6f9cfbec26f3ce641707fb1428e
https://doi.org/10.15626/eco-tech.2012.005
https://doi.org/10.15626/eco-tech.2012.005
Publikováno v:
Chemosphere. 39:2707-2722
A new robust method for determination of hydrocarbons in water without use of Freon ™ or other halogenated solvents has been validated and subjected to an interlaboratory exercise. The method is based on extraction with a light hydrocarbon (boiling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0879ab124432515ec40b4da414ee815
https://doi.org/10.1016/s0045-6535(99)00205-2
https://doi.org/10.1016/s0045-6535(99)00205-2
Routine analysis of hydrocarbons, PCB and PAH in marine sediments using supercritical CO2 extraction
Publikováno v:
Chemosphere. 38:587-599
Automated Supercritical Fluid Extraction (SFE), using CO2, was tested and optimised for routine analysis of hydrocarbons (THC), polychlorinated biphenyls (PCB) and polycyclic aromatic hydrocarbons (PAH) in marine sediments. The aim of the exercise wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8c406b43e5afff46e77450b86d3fb66
https://doi.org/10.1016/s0045-6535(98)00213-6
https://doi.org/10.1016/s0045-6535(98)00213-6
Publikováno v:
Chromatographia. 44:399-404
Geometric isomers of fatty acids were separated by open tubular columns in SFC. The concentration of the analytes varied between 9 and 16 μg mL−1. Quantification of triglycerides with repeatability better than 20% were obtained in a home made SFE-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::241b09bc2d8cf0ea460c8dc0b55b6354
https://doi.org/10.1007/bf02466317
https://doi.org/10.1007/bf02466317
Publikováno v:
Journal of Microcolumn Separations. 5:505-510
Peak broadening and sample recovery are important considerations when working with large sample volume injections in capillary SFC. To measure possible contribution to peak broadening in the venting valve, a tee coupling was inserted between the rete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34f6ce9c6ca2466b257a1a6f21669626
https://doi.org/10.1002/mcs.1220050603
https://doi.org/10.1002/mcs.1220050603
Autor:
Arne Lund Kvernheim, Bjørn E. Berg, Type Greibrokk, Kari Martinsen, Marianne Fresvig, Georg E. Carlberg
Publikováno v:
Chemosphere. 27:733-745
A sediment collected 1 km from the discharge of a kraft mill was characterized for organochlorine sum parameters and specific organochlorine compounds. The sediment was found to contain 1100 μg extractable organically bound chlorine (EOCl) per g dry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83913292c9e4ac3d1e1577b1d6afda2a
https://doi.org/10.1016/0045-6535(93)90005-p
https://doi.org/10.1016/0045-6535(93)90005-p
Publikováno v:
Journal of High Resolution Chromatography. 16:358-363
Supercritical carbon dioxide can be utilized both as an introduction solvent in capillary SFC and as a reaction medium; both possibilities are illustrated in this study. An off-line SFE unit was modified for on-line SFE-SFC. To facilitate rapid depre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2306e8e317f13e7de512cfed1bc78120
https://doi.org/10.1002/jhrc.1240160605
https://doi.org/10.1002/jhrc.1240160605
Autor:
Bjørn E. Berg, Tyge Greibrokk
Publikováno v:
Journal of High Resolution Chromatography. 17:49-50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8efe83470658abf8c3dd344560964a12
https://doi.org/10.1002/jhrc.1240170115
https://doi.org/10.1002/jhrc.1240170115