D. Wei, Zhang Xiu-fang
2006
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Journal
Urban Environment & Urban Ecology
Abstract
Reactive blue(KN-R) was used as a studying object.The main factors on disposing reactive blue(KN-R) were observed.The optimum ratio of quality concentration of ρ(Fe~(2+)),ρ(H_2O_2) and ρ(H_2C_2O_4)in the ferrioxalate-(Fenton) system was at 1:15:1.5 when the concentration of the dye was 100 mg/L.Under the optimum conditions,the removal rate of color,chemical oxygen demand(COD) and total organic carbon(TOC) were more than 95%,87.7% and(66.8%) respectively.A pseudo-first order kinetic model was adopted to represent the reaction on decolorization of Reactive Blue((KN-R).)