Treatment of organic wastewater by revolving fixed bed photo-catalytic reactor

Dong Xiang Zhang; Hang Xu; Fei Jin; Valeri Tarasov

Treatment of organic wastewater by revolving fixed bed photo-catalytic reactor

Dong Xiang Zhang^*, Hang Xu, Fei Jin, Valeri Tarasov

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Some effects of TiO₂ film on the photocatalytic degradation methylene blue were investigated. A sol-gel method followed by a dip-coating technique was employed to prepare supported TiO₂ film and the sample was characterized by XRD, SEM. The results showed that when calcined at 450°C for 1.5 h and coated for 7 times, TiO₂ film mainly consisted of anatase-phase TiO₂ and had good photocatalytic activity with 21% removal. Photo-catalytic activity had a great decrease after TiO₂ film was used 7 times. The addition of H₂O₂ and rotate speed could improve photocatalytic performance.

Original language	English
Pages (from-to)	59-62
Number of pages	4
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	27
Issue number	SUPPL. 2
Publication status	Published - Dec 2007

Keywords

Organic wastewater
Photo-catalytic
Revolving fixed bed
TiO film

Cite this

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title = "Treatment of organic wastewater by revolving fixed bed photo-catalytic reactor",

abstract = "Some effects of TiO2 film on the photocatalytic degradation methylene blue were investigated. A sol-gel method followed by a dip-coating technique was employed to prepare supported TiO2 film and the sample was characterized by XRD, SEM. The results showed that when calcined at 450°C for 1.5 h and coated for 7 times, TiO2 film mainly consisted of anatase-phase TiO2 and had good photocatalytic activity with 21% removal. Photo-catalytic activity had a great decrease after TiO2 film was used 7 times. The addition of H2O2 and rotate speed could improve photocatalytic performance.",

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author = "Zhang, {Dong Xiang} and Hang Xu and Fei Jin and Valeri Tarasov",

year = "2007",

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T1 - Treatment of organic wastewater by revolving fixed bed photo-catalytic reactor

AU - Zhang, Dong Xiang

AU - Xu, Hang

AU - Jin, Fei

AU - Tarasov, Valeri

PY - 2007/12

Y1 - 2007/12

N2 - Some effects of TiO2 film on the photocatalytic degradation methylene blue were investigated. A sol-gel method followed by a dip-coating technique was employed to prepare supported TiO2 film and the sample was characterized by XRD, SEM. The results showed that when calcined at 450°C for 1.5 h and coated for 7 times, TiO2 film mainly consisted of anatase-phase TiO2 and had good photocatalytic activity with 21% removal. Photo-catalytic activity had a great decrease after TiO2 film was used 7 times. The addition of H2O2 and rotate speed could improve photocatalytic performance.

AB - Some effects of TiO2 film on the photocatalytic degradation methylene blue were investigated. A sol-gel method followed by a dip-coating technique was employed to prepare supported TiO2 film and the sample was characterized by XRD, SEM. The results showed that when calcined at 450°C for 1.5 h and coated for 7 times, TiO2 film mainly consisted of anatase-phase TiO2 and had good photocatalytic activity with 21% removal. Photo-catalytic activity had a great decrease after TiO2 film was used 7 times. The addition of H2O2 and rotate speed could improve photocatalytic performance.

KW - Organic wastewater

KW - Photo-catalytic

KW - Revolving fixed bed

KW - TiO film

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M3 - Article

AN - SCOPUS:40749159616

SN - 1001-0645

VL - 27

SP - 59

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JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - SUPPL. 2

ER -

Treatment of organic wastewater by revolving fixed bed photo-catalytic reactor

Abstract

Keywords

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