Naslov (eng)

Surface modification of the natural clinoptilolite for its potential use for the nitrate removal from water media

Autor

Pavlović, Jelena
Milenković, Jelena
Stojaković, Đorđe
Rajić, Nevenka

Opis (eng)

Abstract: The natural zeolitic tuff, containing more than 70 % clinoptilolite (CLI), has been investigated as a starting material for obtaining a low cost adsorbent for the removal nitrate ions from water media. The clinoptilolite surface was modified by a simple method with iron(III), aluminum, manganese(IV) and magnesium oxide in order to make the negatively charged zeolite surface accessible for nitrate adsorption. Preliminary results indicate that the best adsorption capacity towards nitrate are shown by the zeolite samples containing magnesium and iron(III) oxide particles.

Jezik

engleski

Datum

2013

Licenca

© All rights reserved

Predmet

clinoptilolite, zeolite modification, adsorption, nitrate removal

Deo kolekcije (1)

o:508

Institut za zemljište