REDUCTION OF RADIOISOTOPESBY REMOVAL OF SURFACE* SOIL TRU = 238,239,240 Pu + 241 am ISLAND % OF ISLAND CLEANED IRENE JANET PEARL SALLY 3 13 a4 4.5 * TOP 15 cm. TRU pCi/g PREPOST 26 72 1 20 36 8 PSRUANGE IN CONC. 24 “50 -27
REDUCTION OF RADIOISOTOPESBY REMOVAL OF SURFACE* SOIL TRU = 238,239,240 Pu + 241 am ISLAND % OF ISLAND CLEANED IRENE JANET PEARL SALLY 3 13 a4 4.5 * TOP 15 cm. TRU pCi/g PREPOST 26 72 1 20 36 8 PSRUANGE IN CONC. 24 “50 -27