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| rdf:type
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| Description
| - V roztoku isooktanu a dichlormetanu byla studována kinetika foto-degradace osmi PAU (naftanen, antracen, fenantren, pyren, bifenyl, chrysen benz[a]antracen a tetracen) a pěti NPAU (1-nitronaftalen, 2-nitrofluoren, 9-nitroantracen, 1-nitropyren a6-nitrochrysen), které byly umístěny v laboratoři a v boxu s osvětlením. Podle poločasu rozkladu byly PAU a NPAU rozděleny do tří skupin. Degradace testovaných sloučenin byla rychlejší v dichlormetanu než v isooktanu. Rozklad NPAU byl snadnější vporovnání s původními PAU. Nejčastějšími produkty rozkladu byly chinony, kyselina benzoová a další deriváty PAU a NPAU s hydroxyl, karbonyl a karboxyl skupinami. V dichlormetanu byly identifikovány chlorované deriváty testovaných sloučenin. Bylozjištěno, že degradační meziprodukty podléhají další oxidaci, fragmentaci, redukci nebo radikálové adici chloru. (cs)
- Kinetics of photodegradation of eight PAHs (naphthalene, anthracene, phenanthrene, pyrene, biphenyl, chrysene, benz[a]anthracene and tetracene) and five NPAHs (1-nitronaphthalene, 2 nitrofluorene, 9-nitroanthracene, 1-nitropyrene a 6-nitrochrysene) wasstudied in isooctane and dichloromethane solutions standing in a laboratory and in a light simulator. PAHs and NPAHs were divided into three groups according to their life times. Degradation of tested compounds was faster in dichloromethane compared withisooctane. Decomposition of NPAHs was easier than degradation of corresponding parent PAHs. The most frequent photoproducts were quinones, benzoic acid and other derivatives with hydroxyl, carbonyl and carboxyl groups for both PAHs and NPAHs. Chlorinatedderivatives of tested compounds were identified in dichloromethane. Degradation intermediates underwent in further oxidation, fragmentation, reduction or radical chlorine addition.
- Kinetics of photodegradation of eight PAHs (naphthalene, anthracene, phenanthrene, pyrene, biphenyl, chrysene, benz[a]anthracene and tetracene) and five NPAHs (1-nitronaphthalene, 2 nitrofluorene, 9-nitroanthracene, 1-nitropyrene a 6-nitrochrysene) wasstudied in isooctane and dichloromethane solutions standing in a laboratory and in a light simulator. PAHs and NPAHs were divided into three groups according to their life times. Degradation of tested compounds was faster in dichloromethane compared withisooctane. Decomposition of NPAHs was easier than degradation of corresponding parent PAHs. The most frequent photoproducts were quinones, benzoic acid and other derivatives with hydroxyl, carbonyl and carboxyl groups for both PAHs and NPAHs. Chlorinatedderivatives of tested compounds were identified in dichloromethane. Degradation intermediates underwent in further oxidation, fragmentation, reduction or radical chlorine addition. (en)
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| Title
| - Photostability of polycyclic aromatic hydrocarbons (PAHs) and nitrated polycyclic aromatic hydrocarbons (NPHs) in dichloromethane and isooctane solutions
- Fotostabilita polycyklických aromatických uhlovodíků (PAU) a nitrovaných polycyklických aromatických uhlovodíků (NPAU) v roztoku dichlormetanu a isooktanu (cs)
- Photostability of polycyclic aromatic hydrocarbons (PAHs) and nitrated polycyclic aromatic hydrocarbons (NPHs) in dichloromethane and isooctane solutions (en)
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| skos:prefLabel
| - Photostability of polycyclic aromatic hydrocarbons (PAHs) and nitrated polycyclic aromatic hydrocarbons (NPHs) in dichloromethane and isooctane solutions
- Fotostabilita polycyklických aromatických uhlovodíků (PAU) a nitrovaných polycyklických aromatických uhlovodíků (NPAU) v roztoku dichlormetanu a isooktanu (cs)
- Photostability of polycyclic aromatic hydrocarbons (PAHs) and nitrated polycyclic aromatic hydrocarbons (NPHs) in dichloromethane and isooctane solutions (en)
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| skos:notation
| - RIV/00027162:_____/05:06000006!RIV06-MZE-00027162
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00027162:_____/05:06000006
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - photostability; photodegradation; polycyclic aromatic hydrocarbons; nitrated polycyclic aromatic hydrocarbons; dichloromethane; isooctane (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| - Polycyclic Aromatic Compounds
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| |
| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| is http://linked.open...avai/riv/vysledek
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