Assertion: flint | /r/CapableOf | use iron chloride
Facets:
value: to remove particles
type: PURPOSE
value: as its coagulant
type: MANNER
value: to remove organic matter
type: PURPOSE
value: ironically
type: OTHER
Source sentences:
text: Ironically, Flint used iron chloride instead of aluminum sulfate as its coagulant to remove particles and organic matter from water; this turned out to be a poor choice of coagulant given that it further elevated chlorine levels.