Reutilization of Fe-containing tailings ore enriched by iron(<scp>iii</scp>) chloride as a heterogeneous Fenton catalyst for decolorization of organic dyes
Lan Huong Nguyen, Quoc Nguyen Ngo, Huu Tạp Van, Văn Nam Thái, Tấn Phong Nguyễn, Kieu Oanh Phan Thi
Abstract
-butanol and chloride were supplemented into Fenton systems. A good stability of the catalyst was obtained through leaching test with low leaching iron ratio. The applied modified catalyst remained stable through three consecutive runs. From these findings, it can be concluded that the modified material can be applied as a feasible, inexpensive and highly effective catalyst for removal of persistent organic compounds from wastewater.
Topics & Concepts
ChemistryTailingsCatalysisChlorideChemical engineeringNuclear chemistryEnvironmental chemistryOrganic chemistryPhysical chemistryEngineeringAdvanced oxidation water treatmentEnvironmental remediation with nanomaterialsIron oxide chemistry and applications