Fe-pillared clay as a Fenton-type heterogeneous catalyst for cinnamic acid degradation.
Fe-pillared montmorillonite has been used as a Fenton-type heterogeneous catalyst for the removal of cinnamic acid in water. The influences of the cinnamic acid, catalyst and H2O2 concentrations and pH on the removal rate of cinnamic acid have been studied. The results show that the efficiency of Fe-pillared montmorillonite is higher than that of the Fe ions in the homogeneous phase, and less sensitive to pH.
Tabet
Djamel
D
Department of Chemical Engineering, University of Blida, Blida, Algeria.
Saidi
Mohamed
M
Houari
Mohamed
M
Pichat
Pierre
P
Khalaf
Hussein
H
D000538:Aluminum Silicates / Q000737:chemistry*; D002384:Catalysis; D002934:Cinnamates / Q000737:chemistry*; D000077215:Clay; D006861:Hydrogen Peroxide / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D007501:Iron / Q000737:chemistry*; D014961:X-Ray Diffraction
D000538:Aluminum Silicates; D002934:Cinnamates; C045076:Fenton's reagent; C029010:cinnamic acid; D006861:Hydrogen Peroxide; D007501:Iron; D000077215:Clay