- Tytuł:
- Effect of platinum ions on the heavy metal ions in loessial soil. Part I: Copper ions
- Autorzy:
-
Bojanowska, M
Jackowska, I. - Powiązania:
- https://bibliotekanauki.pl/articles/1449382.pdf
- Data publikacji:
- 2001
- Wydawca:
- Polska Akademia Nauk. Instytut Agrofizyki PAN
- Tematy:
-
copper ion
soil
loess
soil property
metal ion
degraded ecosystem
anthropogenic ecosystem
platinum ion
heavy metal - Opis:
- Studies on the possibilities of activating heavy metal ions by platinum ions in the soil have been undertaken. The present work gives results of research on the copper ions activated in loessial soil by the treatment with solutions containing platinum ions. Samples of podzolic soil developed from loess were collected from the horizon Ap (0-20 cm). The samples were treated with re-distilled water or with the same quantity of PtCl4 water solutions containing 2, 4, 20 mg of platinum ions. Soil reaction (pH) was measured after 1, 2, 3, 4, 5 and 6 months of incubation at 5 and 20 °C temperature. Copper ion content was determined in the filtrates using the technique of atomic absorption spectrometry. The amount of copper ions activated in the soil material depended on the soil reaction, temperature, quantity of platinum ions introduced and the time duration of the experiment.
- Źródło:
-
Acta Agrophysica; 2001, 51; 181-187
1234-4125 - Pojawia się w:
- Acta Agrophysica
- Dostawca treści:
- Biblioteka Nauki
Artykuł