TY - CPAPER AU - Cristina Modrogan TI - REMOVAL OF MANGANESE FROM GROUNDWATER BY ADSORPTION ON GELLAN GUM/Fe3O4 COMPOSITE T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation PY - 2018 SP - 705 EP - 712 DO - 10.5593/sgem2018/5.1/s20.091 PB - STEF92 Technology ER -