TY - CPAPER AU - Catalina Mihaela Gradinaru TI - HEALTH AND ENVIRONMENTAL EFFECTS OF HEAVY METALS RESULTED FROM FLY ASH AND CEMENT OBTAINING AND TRIALS TO REDUCE THEIR POLLUTANT CONCENTRATION BY A PROCESS OF COMBINING-EXCLUSION T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation PY - 2017 SP - 441 EP - 448 DO - 10.5593/sgem2017/52/s20.057 PB - STEF92 Technology ER -