Wet process phosphoric acid purification using functionalized organic nanofiltration membrane
K Khaless, H Chanouri, S Amal, A Ouaattou… - Separations, 2022 - mdpi.com
The utilization of phosphoric acid in various sectors, eg, food industry, is controlled by the
authorized concentration limit of impurities. However, industrial phosphoric acid is …
authorized concentration limit of impurities. However, industrial phosphoric acid is …