Assertion: sodium carbonate | /r/CapableOf | require recovering solution
Facets:
value: at considerable cost
type: MANNER
Source sentences:
text: It is thus necessary to separate the aqueous phase, saturated with sodium carbonate, which requires recovering the solutions and their evaporation at considerable cost.
text: It then becomes necessary to separate an aqueous phase, saturated with sodium carbonate, which necessitates the recovery of the solutions and an expenditure of energy for their evaporation.