id	keyword
brj-22197	medium
brj-22197	et al
brj-22197	plant
brj-22197	minor
brj-22197	ozonation
brj-22197	polyrhiza
brj-22197	production
brj-22197	biomass
brj-22197	ozone
brj-22197	article
brj-22197	biorefinery
brj-22197	wastewater
brj-22197	lemna
brj-22197	dziugan