Studying of changes and determine the idealconditions in the phenol adsorption, From polluted waters,By the organic absorbing of the corn carbon

Adsorption is a process affecting the final purification of organic materials. The present research is includes reviews of 4 parameter time, PH, initial concentration and the amount of consumable absorbent on the amount of absorption of phenol by the absorbing of the corn carbon. Phenol absorption of water soluble to dependence to the solution PH. By further reducing the PH of 11 side 2, Reduced the amount of pollutants removed in the absorber. With increasing concentration of phenol in solution, decreases absorption rate. This phenomenon is due to the reduced space available for adsorption on the adsorbent surface,alss with increasing of the corn carbon absorbent, Phenol rate reduction and is increased extent of absorption. Research has shown that the adsorption of phenol by corn coal nearly reached to the equilibrium after 240 minutes, and at this time of the Phenol removal rate 83% ,in the PH equal 3 and , is the initial concentration of 5 mg/l phenol

کلیدواژه ها:

Adsorption ، corn coal ، phenols ، contaminated water ، initial concentration ، PH ، time ، consumer absorbent