id	keyword
brj-22444	et al
brj-22444	sample
brj-22444	biochar
brj-22444	doi
brj-22444	pome
brj-22444	composites
brj-22444	tio2
brj-22444	cm-1
brj-22444	ground
brj-22444	surface
brj-22444	adsorption
brj-22444	article
brj-22444	rahman
brj-22444	bioresources
brj-22444	fig
brj-22444	carbon
brj-22444	pla
brj-22444	peer
brj-22444	analysis
brj-22444	ground biochar
brj-22444	oil
brj-22444	palm
brj-22444	rahman et