- Tytuł:
- Surfactant assisted removal of Cu(II), Cd(II) and Pb(II) from contaminated soils
- Autorzy:
-
Ramamurthy, A.
Schalchian, H. - Powiązania:
- https://bibliotekanauki.pl/articles/207738.pdf
- Data publikacji:
- 2013
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
metal ions
soil pollution
surface active agents
contaminated soils
metal removal
residual contaminants
contaminants removal
surfactants
jony metali
zanieczyszczenie gleby
środki powierzchniowo-czynne
gleba zanieczyszczona
usuwanie metali
zanieczyszczenia resztkowe
usuwanie zanieczyszczeń - Opis:
- The study deals with the removal of residual contaminants Cu(II), Cd(II) and Pb(II) from soil using surfactants sodium dodecyl sulfate (SDS), sodium dioctyl sulfosuccinate, and Triton x-100. Surfactants were used with and without chelating agent ethylenediaminetetraacetic acid (EDTA). SDS (10 mM) was the most effective surfactant for removing metals. Replacing distilled water with SDS enhanced metal removal by the factor of 5.5, 28.8, and 29.1 for Cu(II), Cd(II), and Pb(II), respectively. SDS with EDTA was efficient in removing metals. Interaction of metal ions with respect to adsorption and desorption were also studied.
- Źródło:
-
Environment Protection Engineering; 2013, 39, 3; 87-99
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł