Naslov
Competitive heavy metal removal from binary solution

Autori
Bašić, Anita ; Mužek, Mario Nikola ; Kukoč-Modun, Lea ; Svilović, Sandra

Izvornik
Kemija u industriji : časopis kemičara i tehnologa Hrvatske (0022-9830) 69 (2020), 9-10; 465-471

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
copper, cobalt, binary mixture, kinetic models

Sažetak
The removal of copper and cobalt ions from binary metal solutions on zeolite NaX by ion exchange process was investigated. Experiments were conducted in unbaffled glass reactor with a Rushton turbine as a stirrer. The dependence of ion exchange kinetics and the amount exchanged were tested using different initial concentrations of metal ions in mixtures. The results obtained indicate that the removal efficiency depends on the initial heavy metal concentrations in binary solutions. Experimental kinetics data were analyzed using Ritchie and Weber-Morris models. According to AARD values the rate in this study is reaction controlled

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo

POVEZANOST RADA