Kinetic study of surface water treatment by the active olive grignon (Natural Resin)

Abstract

The industries of textile reject big quantities of waste waters highly presenting a risk of toxicity. There are already treatments such as the adsorption on the natural resin which is an effective but expensive process and which produces a mud which constitutes itself an environmental threat.

In this work, we handled surface waters by the technique of adsorption by using the active olive grignon (natural resin) as adsorbing.

The results show on the one hand that blue Telon was fixed to the powder natural resin for a duration of 110 mn. And on the other hand, the experiments of adsorption of the coloring agent Blue Telon on the natural resin gave the best result in the pH acid conditions, in 200 mg of RN, and the temperature of 80°C.