EXTRACTION OF IONS OF SOME TRANSITION ELEMENTS AND THEIR AMMONIA COMPLEXES FROM SOLUTIONS ON Na-CLINOPTYLOLITE AND Na-MORDENITE

Modified natural zeolites in the Na-form (clinoptilolite tuff of Aydag and mordenite Chananab deposits Azerbaijan) were studied order to extract cations transition heavy metals water industrial liquid waste. The equilibrium kinetic characteristics sorption process under static dynamic conditions have been studied. Distribution isotherms exchange ions between Na forms with chloride (Ni2+, Co2+, Cu2+, Zn2+, Сd2+) nitric acid (Hg+, Ag+) solutions obtained. It has found that increased selectivity Na-zeolites metal is due their pronounced respect Ag+ over entire range concentration changes solution solid phase, as well ammonium form ([Ni(NH3)6]2+, [Co(NH3)6]2+, [Cu(NH3)4]2+, [Cd(NH3)6]2+, [Zn(NH3)4]2+) from low usual form. This fact makes it possible mixture ammonia, accordance established non-ferrous ammonia complexes