تقدير الفينول الممتز على سطح الكاربون المنشط المحضر من قشورالحنطة بمنظومة حقن جرياني مصنعة محليا

Abstract

pre-preparation of wheat husk and determination of optimum temperature of formation activated carbon from them , that found 500 CO .phenol adsorption have been done on these surfaces . The contact time , pH , dose of adsorbent and initial concentration of phenol were studied . The contact time was 30, pH was 3. The increasing of adsorbent dose increasing the adsorption ability and the increasing of initial phenol concentration lead to increasing in adsorption capacity . The adsorption capacity was 0.66 mg/g for 10 ppm of phenol concentration . The adsorption phenol on these surface obey Frendlich and Langmuire isotherms