Stripped sour water treatment by advanced oxidation processes

Journal of the Brazilian Chemical Society

José R. Guimarães¹  Mirthys C. Gasparini¹  Milena G. Maniero¹  Carlos G. N. Mendes¹ 

[1] ,University of Campinas School of Civil Engineering, Architecture and Urbanism Campinas SP ,Brazil

关键词: Fenton;    oil refinery;    photo-Fenton;    reuse;    UV/H2O2;   

DOI  :  10.1590/S0103-50532012005000031

来源: SciELO

【 摘 要 】

This study assessed the application of photolysis (UV), peroxidation (H2O2), peroxidation combined with ultraviolet light (UV/H2O2), Fenton’s reagent (H2O2/Fe(II)) and photo-Fenton (H2O2/Fe(II)/UV) processes in the treatment of stripped sour water from the Petrobras Replan Oil Refinery in Paulínia City, São Paulo State, Brazil. To evaluate the efficiency of the process, the concentration of dissolved organic carbon (DOC) was monitored throughout the reaction period. Among the evaluated processes, peroxidation combined by ultraviolet radiation showed the best potential for its application in the stripped sour water treatment.

【 授权许可】

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