Published Leaching of lead from clinoptilolite at acidic conditions by Petrakakis Y., Mylona E., Georgantas D. and Grigoropoulou H. 207-213_456_Petrakakis_ 9-3.pdf
Published Adsorption feasibility in the cr(total) ions removal from waste printing developer by Kiurski J., Adamović S., Oros I., Krstić J. and Kovačević I. 18-23_810_Kiurski _14-1.pdf