Assertion: phosphoric acid | /r/HasProperty | removed by many different methods
Facets:
value: from this phase
type: TEMPORAL
Source sentences:
text: The phosphoric acid which has been extracted into the extractant phase by either an amine or an amine salt can, in general, be removed from this phase by many different methods which include back-extracting with water, a suitable aqueous acidic solution or a suitable aqueous basic solution.