engleski

Kinetic and successive sorption/desorption study of Zn and Cd uptake onto iron-modified zeolite

The process of heavy metal ions binding on zeolite is a complex transfer process effected by diffusion of metal ions through the solution, diffusion through the liquid film, diffusion through the zeolite particle and sorption/desorption reaction. The aim of this paper is to determine the rate limiting step of Zn and Cd sorption onto iron-modified zeolite (IMZ), as well as the possibility of multiple reuses of IMZ in sorption/desorption cycles.

iron modified zeolite; zinc; cadmium

nije evidentirano