Assertion: chabazite | /r/HasProperty | studied as agent
Facets:
value: for wastewater purification
type: PURPOSE
value: previously
type: TEMPORAL
Source sentences:
text: Chabazite was studied previously as an agent for wastewater purification (Lee et al., 2016; Montégut et al., 2016), natrolite was described as an environmentally benign catalyst (Nasrollahzadeh et al., 2017).