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INAA of some phosphates used in fertilizer industries
Authors:A I Pantelica  M N Salagean  I I Georgescu  E T Pincovschi
Institution:(1) Institute of Physics and Nuclear Engineering, P.O. Box MG-6, R-76900 Bucharest, Romania;(2) Faculty of Chemical Technology, University ldquoPolytechnicardquo, Bucharest, Romania
Abstract:INAA method for As, Br, Ca, Ce, Co, Cr, Eu, Fe, K, La, Lu, Na, Nd, Sb, Sc, Sm, Tb, Th, U, Yb and Zn determination in raw phosphates and Romanian NPK phosphate fertilizers was applied. The concentration values of uranium and some possible toxic elements in fertilizers are discussed.
Keywords:
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