Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Trace metals concentration in size-fractioned urban air particulate matter in Lodz, Poland. I. Seasonal and site flactuations

100%

Krzeminska-Flowers M., Bem H., Gorecka H.

Polish Journal of Environmental Studies

2006

tom 15

nr 5

759-767

Urban airborne particulate matter (APM) was collected non-simultaneously at three sampling sites in Łódź, Poland in summer and winter using an Andersen 8-stage impactor. The sampling sites are characterized by different contributions of coal combustion, traffic intensity and soil resuspension factors to total APM. The concentration of several trace elements (TEs): Ag, As, Ca, Cd, Co, Cr, Hg, Mn, Ni, Pb, Sb, Th, U, V and Zn in particulate matter collected on nitrocellulose filters were determined by means of ICP-MS. The obtained aerosol concentrations of TEs were compared to their abundance in fly ash from local highlevel and low-level emission sources.

Ograniczanie wyników

1 Polish Journal of Environmental Studies

1 Bem H.

1 Gorecka H.

1 Krzeminska-Flowers M.

1 2006

Wyniki wyszukiwania

Trace metals concentration in size-fractioned urban air particulate matter in Lodz, Poland. I. Seasonal and site flactuations