id	keyword
brj-23044	rice husk
brj-23044	biochar
brj-23044	adsorption
brj-23044	husk biochar
brj-23044	et al
brj-23044	adsorbent
brj-23044	pb2
brj-23044	cd2
brj-23044	aldrin
brj-23044	doi
brj-23044	hg2
brj-23044	isotherm
brj-23044	article
brj-23044	value