- Tytuł:
- Effects of sewage sludge on the accumulation of heavy metals in soil and in mixtures of lawn grasses
- Autorzy:
-
Wołejko, E.
Wydro, U.
Butarewicz, A.
Łoboda, T. - Powiązania:
- https://bibliotekanauki.pl/articles/207415.pdf
- Data publikacji:
- 2013
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
soil pollution
cadmium
copper
lead
nickel
sewage sludge
zinc
heavy metal accumulations
Zn content
grass
heavy metal contamination
heavy metal pollution
soil contaminated with heavy metals
zanieczyszczenie gleby
kadm
miedź
ołów
nikiel
osady ściekowe
cynk
metale ciężkie w glebach
zawartość Zn
trawa
kumulacja metali ciężkich
zawartość cynku - Opis:
- The study was conducted on three specially prepared test areas along main streets of Bialystok. The experimental plots were sown with two lawn grass mixtures: Eko and Roadside, and three doses of sewage sludge 0.0 (control), 7.5 kg/m2 and 15.0 kg/m2 were used. The calculated bioconcentration factor made possible to determine the mobility of the various metals from the soil solution to the aerial parts of plants. The obtained results showed that the plants absorbed Cd, Zn, Cu easier than Pb and Ni suggesting a high mobility, in particular of Cd, Zn, Cu, and reflects the easiness extraction of those metals by plants. Significant correlations between concentrations of metals in soil and grass were observed, nickel in soil was significantly correlated with Cd, Zn and Cu in plants, while the Zn content in soil with the level of Cu in plants.
- Źródło:
-
Environment Protection Engineering; 2013, 39, 2; 67-76
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł