TY - CPAPER AU - Marius Kovacs AU - Simion Sorin AU - Lorand Toth AU - Andrei Gireadă TI - MONITORING THE QUALITY OF GROUNDWATER SAMPLES BEFORE AND AFTER RETROFITTING A CHROME-PLATING PLANT THAT CARRIED OUT THE TRANSITION FROM CR6+ TO CR3+ T2 - SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Ecology, Economics, Education and Legislation, Vol. 23, Issue 5.1 PY - 2023 SP - 169 EP - 176 DO - 10.5593/sgem2023/5.1/s20.21 PB - STEF92 Technology ER -