The benefit from studied about adsorption of mixture solution is we can see their adsorption activity in micro. Studied about it more thoroughly. It's made us understand better about real adsorption because they are similar to the porous of adsorption solution. In the structure of porous area . It will increase the adsorption area of adsorption solution . This method is the safe method because use the simulation in GCMC operating in computer , so they won't cause any danger. It's also help to save the money. That's why pore of adsorption solution are important.