Bioresource Technology 249 (2018) 368–376 Contents lists available at ScienceDirect Bioresource Technology journal homepage: www.elsevier.com/locate/biortech Degradation of Orange G by Fenton-like reaction with Fe-impregnated biochar catalyst a a, a a b c Jong-Hwan Park , Jim J. Wang , Ran Xiao , Negar Tafti , Ronald D. DeLaune , Dong-Cheol Seo School of Plant, Environmental and Soil Sciences, Louisiana State University Agricultural Center, Baton Rouge, LA 70803, USA Department of Oceanography and Costal Sciences, College of the Coast and Environment, Louisiana State University, Baton Rouge, LA 70803, USA Division of Applied Life Science (BK21 Program) & Institute of Agriculture and Life Science, Gyeongsang National University, Jinju 52828, South Korea GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: This study was conducted to evaluate the catalytic activity of Fe-impregnated sugarcane biochar (FSB) for re- Catalyst moving azo dye Orange G (OG) from solution under various Fenton-like oxidation conditions. The optimum Fe-impregnated sugarcane biochar molar Fe concentration for impregnation to achieve maximum catalytic activity of FSB in Fenton-like reaction Fenton-like reaction with acceptable eﬄuent Fe release was 0.25 M (163.4 Fe mg/g in FSB). High removal eﬃciency of 99.7% was Orange G achieved within 2 h of reaction at optimum
Bioresource Technology – Elsevier
Published: Feb 1, 2018
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