About: Degradation of pharmaceutical residues in water with pulsed corona discharges generated directly in water by sub-microsecond high voltage pulses(HAKONEXIV)

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About: Degradation of pharmaceutical residues in water with pulsed corona discharges generated directly in water by sub-microsecond high voltage pulses(HAKONEXIV) Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Předneseno na:International Symposium on High Pressure Low Temperature Plasma Chemistry/14./ Zinnowitz,DE,21.09.2014-26.09.2014 Large volume corona discharges were investigated for their potential to degrade pharmaceutical residues in water. Discharges were generated directly in water and the efficacy of the method was tested for seven pharmaceuticals that are known to be problematic for water purification (diclofenac, ibuprofen, ethinylestradiol, carbamazepine, diatrizoate, diazepam, trimethoprim). Degradations of 45% - 99% were found for treatment times of 15 - 66 minutes, depending on the individual compound. We further investigated basic plasma chemical processes which occur during and follow the discharges in water, especially focusing on the formation of hydroxyl radicals, hydrogen peroxide, ozone, and reactive nitrogen species. These processes were studied for the degradation of phenol, which was used as chemical model system for different reaction pathways. Předneseno na:International Symposium on High Pressure Low Temperature Plasma Chemistry/14./ Zinnowitz,DE,21.09.2014-26.09.2014 Large volume corona discharges were investigated for their potential to degrade pharmaceutical residues in water. Discharges were generated directly in water and the efficacy of the method was tested for seven pharmaceuticals that are known to be problematic for water purification (diclofenac, ibuprofen, ethinylestradiol, carbamazepine, diatrizoate, diazepam, trimethoprim). Degradations of 45% - 99% were found for treatment times of 15 - 66 minutes, depending on the individual compound. We further investigated basic plasma chemical processes which occur during and follow the discharges in water, especially focusing on the formation of hydroxyl radicals, hydrogen peroxide, ozone, and reactive nitrogen species. These processes were studied for the degradation of phenol, which was used as chemical model system for different reaction pathways. (en)
Title	Degradation of pharmaceutical residues in water with pulsed corona discharges generated directly in water by sub-microsecond high voltage pulses(HAKONEXIV) Degradation of pharmaceutical residues in water with pulsed corona discharges generated directly in water by sub-microsecond high voltage pulses(HAKONEXIV) (en)
skos:prefLabel	Degradation of pharmaceutical residues in water with pulsed corona discharges generated directly in water by sub-microsecond high voltage pulses(HAKONEXIV) Degradation of pharmaceutical residues in water with pulsed corona discharges generated directly in water by sub-microsecond high voltage pulses(HAKONEXIV) (en)
skos:notation	RIV/61389021:_____/14:00438889!RIV15-AV0-61389021
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(LD14080)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Lukeš, Petr
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyziky plazmatu AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	10060
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/14:00438889
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	discharge in water; pulsed power; pharmaceuticals; phenol (en)
http://linked.open.../riv/klicoveSlovo	pulsed power phenol pharmaceuticals discharge in water
http://linked.open...ontrolniKodProRIV	[BD35AB4C8251]
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Chemické procesy vyvolané výbojovým plazmatem ve vodných roztocích a jejich využití pro nové aplikace
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Lukeš, Petr Weltmann, K.-D. Koch, F. Banaschik, R. Kolb, J. F. Miron, C.

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