Using Ion Exchange Process in Removal of Selected Organic Pollution
from Aqueous Solutions
| 1 | Rzeszów University of Technology, The Faculty of Civil and Environment Engineering and Architecture, Department of Water Purification and Protection, Rzeszów, Poland |
AUTOR DO KORESPONDENCJI
Jadwiga Teresa Kaleta
Rzeszów University of Technology, The Faculty of Civil and Environment Engineering and Architecture, Department of Water Purification and Protection, al. Powstańców Warszawy 6, 35-959 Rzeszów, Poland
Rzeszów University of Technology, The Faculty of Civil and Environment Engineering and Architecture, Department of Water Purification and Protection, al. Powstańców Warszawy 6, 35-959 Rzeszów, Poland
Data publikacji: 01-07-2018
J. Ecol. Eng. 2018; 19(4):136–142
SŁOWA KLUCZOWE
DZIEDZINY
STRESZCZENIE ARTYKUŁU
Surfactant and phenol was removed using AMBERLITE IRA 900 Cl ion-exchange resin, which is a strong alkali. In process tests carried out in non-flow conditions, the effect of contact time and ionite dose on surfactant and phenol exchange was determined. The tests in through-flow conditions were realized in three consecutive cycles, preceded by regeneration and rinsing. Obtained results served for determination of ion-exchange capabilities of the studied ionite. The usable ion-exchange capabilities of the resin obtained after the second and third ionite operation cycle were lower by about 10% (surfactant) and 14,29 – 17,86 % (phenol) than those after the first cycle. It shows that, simultaneously with ion-exchange process, a process of sorption occurred as well.
