Textile wastewater treatment by UV/Fenton-like oxidation process using Fe-Cu doped pumice composite

Authors : Deniz İzlen CİFCİ, Süreyya MERİÇ PAGANO

Pages : 206-218

Doi:10.35208/ert.872647

View : 18 | Download : 11

Publication Date : 2021-09-30

Article Type : Research Paper

Abstract :In this study, Fe-Cu-Pumice insert ignore into journalissuearticles values(Fe-Cu-P); composite was prepared to attempt it for UV/Fenton-like treatment of biologically treated textile wastewater by means of COD and color removal. SEM-EDX analysis showed that Fe-Cu-P composite contained Fe and Cu at 3.5% of each one. More than 95% color insert ignore into journalissuearticles values(RES-436, RES-525, RES-620); removal could be achieved using 3 g/L Fe-Cu-P in the Fenton-like process. The removal of COD and absorbances at Abs-254 nm and Abs-280 nm increased up to 5 g/L Fe-Cu-P concentration. In addition, the highest COD, Abs-254 nm and Abs-280 nm removal could be achieved at 250 mg/L H 2 O 2 concentration pH 3. The removals of COD, Abs-254 nm and Abs-280 nm were obtained to be 63.7%, 66.3% and 72.9%, while the removals of RES-436, RES-525 and RES-620 were observed as 92.9%, 96.7% and 98.1%, respectively at optimum doses of catalyst insert ignore into journalissuearticles values(5 g/L Fe-Cu-P);,  oxidant insert ignore into journalissuearticles values(250 mg/L H 2 O 2 ); and pH 3 after 3 h oxidation at room temperature.
Keywords : Cu Fe pumice composite catalyst, SEM EDX, UV Fenton like process, Textile wastewater