The removal of Cd2+ and Ni2+ by copper tetraphenyl porphyrine encapsulated in natural zeolite

In this work copper tetraphenyl porphyrine encapsulated in natural (clinoptilolite) zeolite was used an efficient ion exchanger for the removal of Cd2+ and Ni2+ from aqueous solution. Different parameters and experimental condition including time, concenteration, pH and temperature were optimized. The results Show that absorbent natural zeolited hold great potential to remove cationic heavy metal like Cd2+ and Ni2+ species from industrial wastewater.

کلیدواژه ها:

Wastewater ، Natural zeolites ، Heavy metals ، Clinoptilolite ، Porphyrin