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Quantification of S ambient concentrations by sorption-cumulative method of the Slovac Republic in the Region of Upper Nitra

100%

Lazor P., Tomas J., Vollmannova A., Toth T.

Biuletyn Magnezologiczny

2001

tom 06

nr 4

Emission of sulphur compounds was absorbed from the atmosphere to an alkaline surface of a filter containing sodium carbonate in the region of Nitra - Malanta. Sulphates were determined by titration with ethanolic solution of Ba(C104)2. Results from January 1st - December 31st 1999 show that mean S02 concentrations at Nitra were 18.3 ug.m-3 S02 and 15.4 mg ■ m-2- d-1 SO2. The average (January 1st - December 31st 2000) value of area fallout was 11.6 mg m-2 d -1 S02 and the value of content concentration was 14.9 ug m-3 S02. The area fallout of emission of S is connected with the given meteorological situation (precipitation, average temperature, direction and speed of wind). The fact was confirmed by the results of our experiment.

Ograniczanie wyników

1 Biuletyn Magnezologiczny

1 Lazor P.

1 Tomas J.

1 Toth T.

1 Vollmannova A.

1 2001

Wyniki wyszukiwania

Quantification of S ambient concentrations by sorption-cumulative method of the Slovac Republic in the Region of Upper Nitra