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 Evaluation of Treatment Schemes Appropriate for Wastewater Reuse in Greece by Andreadakis A., Mamais D., Gavalaki E. and Panagiotopoulou V. 01_Andreadakis.pdf