93 





rig. so. 



Grapn shotting the regeneration of taipolea in 



inoreasin g concentrations of HaOH. 



Oninate * oo. COIN NaOH in 300 oo. solution, 



Ab»ei«»a ■ tii&e in iaye. 



Numbers at encia of ourvee ■ $ regenerated. 



From data of Table 14a, 



