Published Use of ion exchange for removal of Ammonium: A biological regeneration of zeolite by Rahmani A.R. and Mahvi A.H. 146-150_RAHMANI_396_8-2.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