Generator Development: Up-to-Date Recovery Technologies for Increasing the Effectiveness of Utilisation
Figure 10
Typical chromatographic gel-type generators (dual column systems compose of a ZrMo () gel column coupled with a purification acidic-alumina column): (a) Gelutec-A -generator manufactured by NRI (Vietnam); (b) Geltech -generator by BRIT (India). (Note: no -concentration is available in these generator systems. In Gelutec-A system, two alumina columns are installed in parallel and a selector/valve is inserted between them to direct the eluate from the gel column being passed over each column for 5 consecutive purification/elutions) [2, 57, 59, 60, 103].
