id	keyword
iajs-1793	adsorption
iajs-1793	drug
iajs-1793	cephalexin.h2o
iajs-1793	clays
iajs-1793	solution
iajs-1793	kaolin
iajs-1793	surface
iajs-1793	chemistry
iajs-1793	attapulgite
iajs-1793	bentonite