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Badanie skladu chemicznego i fazowego pylu zawieszonego i opadu pylu z okolic Elektrowni Jaworzno III

100%

Rockstein K. , Borowska M. , Dytkowicz A. , Zelechower M.

Ochrona Powietrza i Problemy Odpadów

1996

tom 30

nr 6

200-204

Properties of particulate matter emitted from manufacturing of ceramic products

100%

Konieczynski J. , Komosinski B. , Zelechower M.

Archiwum Ochrony Środowiska

2007

tom 33

nr 2

Wstepne wyniki badan skladu mineralnego pylow atmosferycznych z okolic Rybnika

88%

Jablonska M. , Janeczek J. , Smolka D. , Dytkowicz A. , Zelechower M.

Ochrona Powietrza i Problemy Odpadów

1997

tom 31

nr 4

118-121

Seasonal variation in the chemical composition and morphology of aerosol particles in the centre of Katowice, Poland

75%

Wawros A. , Talik E. , Zelechower M. , Pastuszka J. S. , Skrzypek D. , Ujma Z.

Polish Journal of Environmental Studies

2003

tom 12

nr 5

PM-2.5 and PM-10 samples were collected in the centre of Katowice, Poland during February to May 2001. They were analyzed by gravimetry, X-ray photoelectron spectroscopy and scanning electron microscopy combined with an energy dispersive spectrometer and electron paramagnetic resonance. The combination of these methods allows us to analyze elemental composition, size and morphology of more than three hundred individual atmospheric particles. The composition of the aerosol particles is strongly influenced by meteorological conditions such as wind speed and direction. Mineral elements mainly existed in large-size particles. The anthropogenic pollution elements, however, are contained in corpuscles (< 2 ^m). In comparison with the situation in the wintertime, the number of particles rich in some heavy metals in springtime was found to be lower. The EPR spectra are complex and their features correspond to: I type: Cu2+ centra in a low-symmetry host site, II type: radical species in the soot, which appears as the paramagnetic pyrolyzed product.