… Natural zeolite samples used in this study were obtained from the Biga-… for natural zeolite
and our results showed that the adsorption process of heavy metal ions by the different natural …

… equilibrium at different pH values, metal and zeolite concentrations. Pseudo-second …
natural zeolite has a high potential for heavy metal retention. The selectivity of the studied metals …

… that the natural zeolites contained a complemenl of exchangeable Na, K and Ca ions but …
Lead and cadmium removal results using natural zeolites and treated zeolites showed that …

… metal ions from industrial effluent waters. One of the earliest applications of a natural zeolite
… Clinoptilolite is the most abundant natural zeolite and has the chemical formula Na 0.1 K …

… metal ion uptake from single ion solution or mixture. An attempt was made to explain zeolite
selectivity to different metal ions … on the uptake in terms of metal ionic radii and enthalpy of …

… of natural zeolite utilization as a low-cost ion-exchange and sorbent material in pollution
control and recovery of metals. … The metal ions were concentrated by a factor of 30 during the …

The process of remove copper, nickel, cobalt and iron ions by natural zeolite of the Yagodninsky
deposits, Kamchatka region, from water resources within a concentration range of 0.5–…

… Many researchers are dealing with the application of natural zeolites in removing metal
ions from wastewater [22, 23, 44, 45, 46]. Additionally, clinoptilolite has been investigated as …

… of heavy metals from water, of the natural zeolites to design … distinct natural zeolites for the
adsorption of heavy metals from … of heavy-metal removal by natural zeolites are summarized, …

… the metal ions exchange easily on the surface of the zeolite … to slower diffusion of the metal
ions into the interior channels. … zeolite used for the removal of Cu 2+ , Pb 2+ and Cd 2+ ions …