Emilia Neag. "REGENERATION AND REUSE OF NATURAL ZEOLITE FOR AMMONIUM REMOVAL." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation (2019): 651-656. https://doi.org/10.5593/sgem2019/5.2/s20.081