Decolorization Of Dye Pollutants By Fenton-LikeudOxidation Process Using Zeolite And Natural Clay BasedudCatalystsud

摘要

The decolorization of Acid Red 1 (ARl) and Reactive Blue 4 (RB4) dye byudthe Fenton-like oxidation process using zeolite and natural based catalysts in batchudsystem were studied. Fe-zeolite Y type (Fe-ZYT), Fe-natural zeolite (Fe-NZ), Fe-balludclay (Fe-BC), and Fe-Kuala Kangsar clay (Fe-KKC) were successfully prepared viaudimpregnation method. The prepared catalysts were characterized by ScanningudElectron Microscope (SEM), Fourier Transform Infrared Spectroscopy (FTIR), Xrayudpowder diffraction (XRD), Nitrogen adsorption/desorption and Energy DisperseudX-ray (EDX).udPenyahwamaan bagi dua jenis bahan pencelup iaitu Acid Red 1 (ARl) danudReactive Blue 4 (RB4) melalui proses pengoksidaan jenis Fenton menggunakanudmangkin zeolit dan bahan semulajadi berasaskan tanah liat dalam sistemudberkelompok dikaji. Pemangkin ini berjaya dihasilkan menggunakan teknikudperanakan. Pencirian mangkin telah dijalankan menggunakan kaedah mikroskopiudelectron pengimbas (SEM), spektroskopi inframerah transformasi Fourier (FTIR),udpenjerapan/penyahjerapan nitrogen dan penyerakan tenaga x-ray (EDX).ud