Naslov
The effect of lead and zinc concentration ratio in aqueous solutions on their removal on fixed bed of zeolite clinoptilolite

Autori
Trgo, Marina ; Perić, Jelena ; Vukojević Medvidović, Nediljka ; Nuić, Ivona

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, pp prezentacija, znanstveni

Izvornik
Zeolite 2010 / - , 2010

Skup
8th International Conference on the Occurence, Properties and Utilization of Natural Zeolites

Mjesto i datum
Sofija, Bugarska, 10.07.2010. - 18.07.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
natural zeolite; clinoptilolite; column method; binary solutions

Sažetak
Natural zeolite containing clinoptilolite is capable of removing heavy metal ions from aqueous solutions by ion exchange. Industrial effluents usually contain more than one metal, therefore the investigation into their removal from multi component solutions is highly required (Mier et al., 2001). Our previous paper has examined the competitive removal of lead and zinc on the fixed bed of natural zeolite from a binary equimolar aqueous solution (Trgo et al., 2008). This paper examines the influence of the lead and zinc concentration ratio in aqueous solutions on their removal on the fixed bed of natural zeolite. Experimental breakthrough curves have been tested according to the Wolborska model (Wolborska and Pustelnik, 1996).

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

POVEZANOST RADA