Generator Development: Up-to-Date Recovery Technologies for Increasing the Effectiveness of Utilisation
Figure 14
Integrated -generator system (RADIGIS): (a) process diagram and design; (b) photo of GELUTEC-C system used for years in Vietnam which composes of a ZrMo gel column coupled with a zircona/alumina column-based purification/concentration unit: 1: gel column; 2: zircona/alumina column; 3: peristaltic pump; 4: selector valve; 5: circulating eluent container (water containing 0.005% NaCl); 6: saline vial; 7: final solution; 8: Milipore filter; 9: coarse filter. (Specifications: Semi-automated operation based on the circulating elution with an eluent of redistilled water containing 0.005% NaCl; Processing time 20 min; Final solution of 100–200 mCi/mL concentration depending on the activity of -loading) [57, 103].
