H3PO4 concentration via membrane
H3PO4 concentration via membrane
(OP)
thread136-218042: Acid Concentration
I have done several pilot studies with VSEP filters on phosphoric acid. The goal wasn't increasing concentration, but that was a side effect. The removal of impurities causes an increase in strength of the filtrate.
There is also a commercial process using membranes to make purified phos acid - look up kemworks.com
I have done several pilot studies with VSEP filters on phosphoric acid. The goal wasn't increasing concentration, but that was a side effect. The removal of impurities causes an increase in strength of the filtrate.
There is also a commercial process using membranes to make purified phos acid - look up kemworks.com




