|
Radiochemical measurements |
|
Destruction by acids is followed by classical chemical separation. After these procedure samples are prepared selectively for LSC (TRICARB 3170 TR/SL) for low background g spectrometry (BE5030-7915-30ULB) or for gas-proportional counter. Measured isotopes: 3H, 14C, 36Cl, 60Co, 63Ni, 85Kr, 90Sr, 99Tc, 110mAg, 129I, 134Cs, 137Cs 1. g -spectrometry: 134Cs, 137Cs, 110mAg, 129I, 60Co a.) radwaste b.) water from observation wells c.) geological media 2. LSC or GPC: T, 14C, 85Kr a.) radwaste b.) water from observation wells c.) geological media 63Ni, 36Cl, 90Sr, 99Tc a.) radwaste b.) water from observation wells c.) geological media |
