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2007•Journal of Nanchang UniversityRequires access

The Technology Research on TiO_2 Photocatalytic Oxidation Treatment of Contain Phenol Waste Water

Zumin Qiu

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Abstract

The influence factors were studied,such as the pH value,the concentration of phenol,the quantity of TiO2,the photocatalytic oxidation time,the deposition of transition metals and so on,about photocatalytic oxidation treatment of contain phenol waste water.It was concluded that when the initial concentration of phenol was 4×10-3g/L,the amount of catalyst was 1.5×10-3g/L,the photocatalytic oxidation time was 3 hours,pH=2.1,the treatment effect was better,the removing rate was 85%.

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What this paper is about

The influence factors were studied,such as the pH value,the concentration of phenol,the quantity of TiO2,the photocatalytic oxidation time,the deposition of transition metals and so on,about photocatalytic oxidation treatment of contain phenol waste water.It was concluded that when the initial concentration of phenol was 4×10-3g/L,the amount of catalyst was 1.5×10-3g/L,the photocatalytic oxidation time was 3 hours,pH=2.1,the treatment effect was better,the removing rate was 85%.

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Available abstract

The influence factors were studied,such as the pH value,the concentration of phenol,the quantity of TiO2,the photocatalytic oxidation time,the deposition of transition metals and so on,about photocatalytic oxidation treatment of contain phenol waste water.It was concluded that when the initial concentration of phenol was 4×10-3g/L,the amount of catalyst was 1.5×10-3g/L,the photocatalytic oxidation time was 3 hours,pH=2.1,the treatment effect was better,the removing rate was 85%.

Key concepts: Phenol, Photocatalysis, Catalysis, Chemistry, Wastewater, Deposition (geology), Catalytic oxidation, Inorganic chemistry

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