Text this: MODELLING OF A SIMULATED COUNTER-CURRENT ADSORPTION PROCESS.

 _____     _    _     _  _      ___     __   __  
|  __ \\  | || | ||  | \| ||   / _ \\   \ \\/ // 
| |  \ || | || | ||  |  ' ||  / //\ \\   \   //  
| |__/ || | \\_/ ||  | .  || |  ___  ||  / . \\  
|_____//   \____//   |_|\_|| |_||  |_|| /_//\_\\ 
 -----`     `---`    `-` -`  `-`   `-`  `-`  --`