2012
DOI: 10.1590/s0103-50532012005000031
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Stripped sour water treatment by advanced oxidation processes

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Cited by 13 publications
(7 citation statements)
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“…7,8 The concentration of contaminants in industrial effluents in general can be reduced by various physical and/or chemical processes, including chemical and catalytic oxidation, biological techniques, electrolytic methods, adsorption and membrane filtration. 5,[9][10][11][12] Of these, adsorption is one of the most promising methods. 6 Adsorption has been widely studied and used to treat effluents contaminated by various toxic substances.…”
Section: Introductionmentioning
confidence: 99%
“…7,8 The concentration of contaminants in industrial effluents in general can be reduced by various physical and/or chemical processes, including chemical and catalytic oxidation, biological techniques, electrolytic methods, adsorption and membrane filtration. 5,[9][10][11][12] Of these, adsorption is one of the most promising methods. 6 Adsorption has been widely studied and used to treat effluents contaminated by various toxic substances.…”
Section: Introductionmentioning
confidence: 99%
“…Cuando se analizan las relaciones de DQO:H 2 O 2 aplicadas en el diseño, se puede observar que en la corrida 4 dicha relación es inicialmente de 1:5,5 lo cual corresponde con lo expresado por Guimarães et al (2012) en un estudio de aguas agrias brasileñas. En las relaciones DQO:H 2 O 2 remanentes se puede ver (en la última columna de la Tabla 2) que la cantidad de peróxido de hidrógeno en las reacciones es baja, debido al consumo de éste reactivo durante el inicio de la reacción, coincidiendo con la etapa de mayor producción de radicales libres por la activación del catalizador y la fotólisis solar del peróxido de hidrógeno (Marquez,2015).…”
Section: Reacción De Oxidación Avanzada Y Su Efecto En El Efluenteunclassified
“…87,88 Os radicais hidroxila se destacam frente a outros oxidantes visto a sua capacidade de inativar micro-organismos e, 89 principalmente, de mineralizar compostos orgânicos recalcitrantes 90,91 como, por exemplo, antimicrobianos presentes em matrizes aquosas. 16 O uso da radiação solar e de lâmpadas de que emitem radiação ultravioleta tem se mostrado indicado para a degradação de quinolonas em solução aquosa quando o emprego se dá em conjunto com H 2 A taxa de reação diminui durante o processo devido ao consumo dos reagentes (Fe(II) e H 2 O 2 ) e da redução extremamente lenta do Fe(III) para Fe(II), conforme apresentado na Equação 3.…”
Section: Processos Oxidativos Avançadosunclassified