id	keyword
bibechana-28918	rice
bibechana-28918	carh
bibechana-28918	husk
bibechana-28918	rrh
bibechana-28918	carbon
bibechana-28918	adsorption
bibechana-28918	isotherm
bibechana-28918	langmuir
bibechana-28918	surface
bibechana-28918	number