Additionally, by using this membrane enantiomeric
excess could be maintained high at approximately 98% for 25 h.
Temperature had no significant effect on the process; however,
there was a positive effect of temperature increase in the pervapotion aided process which resulted in higher initial reaction rate.
Enantiomeric ratio decreased with the increase oftemperature, but
thedecrease wasmore significantinthe system without pervaporation