Assertion: vanillin | /r/HasProperty | recovered at high level of purity
Facets:
value: at a justifiable cost
type: MANNER
value: in this manner
type: MANNER
Source sentences:
text: In this manner, the vanillin, which is contained in the oxidized waste liquors from the fabrication of the sulfite chemical pulp, can be recovered at a high level of purity and at a justifiable cost.