Photodegradation of organic pollutants adsorbed on the spruce needles

DOLINOVÁ, Jindiška, Jana KLÁNOVÁ and Petr KLÁN. Photodegradation of organic pollutants adsorbed on the spruce needles. Fresenius Environmental Bulletin. Berlin: Springer-Verlag, 2005, vol. 14, No 9, p. 818-822. ISSN 1018-4619.

Basic information

Original name

Photodegradation of organic pollutants adsorbed on the spruce needles

Name in Czech

Photodegradation of organic pollutants adsorbed on the spruce needles

Authors

DOLINOVÁ, Jindiška (203 Czech Republic), Jana KLÁNOVÁ (203 Czech Republic) and Petr KLÁN (203 Czech Republic, guarantor)

Edition

Fresenius Environmental Bulletin, Berlin, Springer-Verlag, 2005, 1018-4619

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Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10401 Organic chemistry

Country of publisher

Germany

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 0.509

RIV identification code

RIV/00216224:14310/05:00013897

Organization unit

Faculty of Science

UT WoS

000231605300012

Keywords in English

photochemistry

Tags

Photochemistry

Tags

International impact

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Abstract

V originále

Photodegradation of selected organic pollutants, 2,2- bis(4-chlorobiphenyl)-1,1,1-trichloroethane (p,p-DDT), 4-chlorobiphenyl (PCB 3), 2,4-dichlorobiphenyl (PCB 7), 4,4-dichlorobiphenyl (PCB 15), and 2,2,4,4,5,5-hexachlorobiphenyl (PCB 153), adsorbed on the surface of spruce (Picea abies) needles was investigated. The scope and dynamics of the reactions as well as identification of several photoproducts are discussed. A portion of the starting material decomposed into high-mass compounds, presumably the adducts with wax long-chain molecules, while the remaining molecules stayed photochemically stable. It is concluded that organic pollutants are photodegradable on the surface of plants and estimation of the conversion limitations may become a key information in environmental monitoring studies.

In Czech

Photodegradation of selected organic pollutants, 2,2- bis(4-chlorobiphenyl)-1,1,1-trichloroethane (p,p-DDT), 4-chlorobiphenyl (PCB 3), 2,4-dichlorobiphenyl (PCB 7), 4,4-dichlorobiphenyl (PCB 15), and 2,2,4,4,5,5-hexachlorobiphenyl (PCB 153), adsorbed on the surface of spruce (Picea abies) needles was investigated. The scope and dynamics of the reactions as well as identification of several photoproducts are discussed. A portion of the starting material decomposed into high-mass compounds, presumably the adducts with wax long-chain molecules, while the remaining molecules stayed photochemically stable. It is concluded that organic pollutants are photodegradable on the surface of plants and estimation of the conversion limitations may become a key information in environmental monitoring studies.

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Links

MSM0021622412, plan (intention)	Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL) Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)
SI/340/1/01, research and development project	Name: Vliv chemického znečištění životního prostředí na kontaminaci a kvalitu biotických složek ekosystémů.