engleski

ZINC UPTAKE IN A FIXED BED OF NATURAL ZEOLITE

Among the tertiary wastewater treatment processes, ion exchange on the natural zeolite is a very efficient one. Zeolites are hydrated alumosilicate minerals characterized by an outstanding capability of exchange of alkaline and earth-alkaline cations from their structure with heavy metal ions from aqueous solutions. Bearing in mind how widely spread natural zeolites are, and the simplicity and economic feasibility of their application, research into zeolites and their properties is of great scientific and practical interest. This study has examined zinc uptake on natural zeolite in a column with a number of successive service and regeneration cycles.

clinoptilolite ; zinc ; column method

nije evidentirano