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Roofing Materials as Pollution Emiters - Concentration Changes During Runoff

Abstrakt

The influence of roofing material on concentration of pollutants in roof runoff waters and changes of pollution concentration in time were investigated. In field studies four roofing material types were taken into consideration - ceramic tile, bituminous membrane, asbestos tile and zinc sheeting. Samples were collected since November 2007 to March 2008, anions, cations, metals, PAHs, pesticides and PCB were determined. The existence of first flush phenomenon for most pollutants was confirmed, with concentrations up to two orders of magnitude higher in first flush compared to steady state conditions. Time trends of pollutants concentration changes were observed. Additionally, analysis of series of samples collected from melting snow, accumulated on the roof showed increase of organic pollutants concentration during thaw.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
POLISH JOURNAL OF ENVIRONMENTAL STUDIES nr 19, strony 1019 - 1028,
ISSN: 1230-1485
Język:
angielski
Rok wydania:
2010
Opis bibliograficzny:
Tobiszewski M., Polkowska Ż., Konieczka P., Namieśnik J.: Roofing Materials as Pollution Emiters - Concentration Changes During Runoff// POLISH JOURNAL OF ENVIRONMENTAL STUDIES. -Vol. 19, nr. nr 5 (2010), s.1019-1028
Weryfikacja:
Politechnika Gdańska

wyświetlono 11 razy

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