Ionescu, Ioana Alexandra, Tiron, Olga, Bumbac, Costel, Badescu, Valeriu (2015). THE IMPACT OF LEAD AND CADMIUM ON THE VIABILITY OF ACTIVATED SLUDGE. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION, 499-506. https://doi.org/10.5593/sgem2015/b52/s20.066