New Reactor Design for Photocatalytic Wastewater Treatment with TiO2 Immobilized on Fused-Silica Glass Fibers: Photomineralization of 4-Chlorophenol

Hofstadler, K.; Bauer, R.; Novalic, Senad; Heisler, G.

doi:10.1021/es00053a021

Cited by 270 publications

(109 citation statements)

References 19 publications

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“…In the range of 20-80 • C, usually weak dependence of the degradation rates on temperature has been observed [4,30]. However, strong effect of solution temperature on photodegradation is found in MWL/TiO 2 as Fig.…”

Section: Effect Of Temperature and Light Intensitymentioning

confidence: 96%

Effect of operating parameters on microwave assisted photocatalytic degradation of azo dye X-3B with grain TiO2 catalyst

Zhang

Wang

2005

Journal of Molecular Catalysis A: Chemical

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Section: Effect Of Temperature and Light Intensitymentioning

confidence: 96%

Effect of operating parameters on microwave assisted photocatalytic degradation of azo dye X-3B with grain TiO2 catalyst

Zhang

Wang

2005

Journal of Molecular Catalysis A: Chemical

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“…Investigation of catalyst-coated solid support media. Many studies of photocatalytic treatment of waste streams are using Ti02-coated solid support media for ease of Ti02 removal in a full-scale application (Glaze et al, 1993;Hofstadler et al, 1994). Previous research has shown that aqueous suspensions of Ti02 are hard to remove, increasing the overall cost of a full-scale remediation process (Watts et al, 1994b).…”

Section: Recommendations For Future Workmentioning

confidence: 99%

Photocatalytic oxidation and reduction chemistry and a new process for treatment of pink water and related contaminated water

Blake¹,

Wolfrum²,

Boulter³

et al. 1996

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“…These support materials include glass fibres [13,14] , porous silica [15] , silica gel [16] , amorphous silica nanoparticles [17] , carbon particles [18,19] , and zeolites [20] .…”

Section: Introductionmentioning

confidence: 99%

Sand Supported Mixed‐Phase TiO₂ Photocatalysts for Water Decontamination Applications

Hanaor

Sorrell

2013

Adv Eng Mater

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Abstract:Using an organometallic precursor, TiO 2 coatings were fabricated on surfaces of quartz, zircon and rutile sands. X-ray Diffraction, X-ray Fluorescence, UV-Vis spectroscopy and surface area measurement were used to characterise support materials. The phase composition and morphology of the coatings were characterised by laser Raman spectroscopy and SEM respectively. A packed bed reactor was used to study the inactivation of Escherichia coli in recirculating water by the supported photocatalysts. It was found that the sand grains were well coated with a homogenous layer of TiO 2 and coatings were well adhered, exhibiting a mixed anatase-rutile composition after firing at 850°C.Photocatalytic activity was highest in coatings applied to quartz sand, although sterilisation of the recirculating water was not achieved with any of the materials investigated. The advantages of quartz as a TiO 2 photocatalyst support material are likely a result of this material's higher purity and optical transmittance. Potential enhancement through Si doping cannot be ruled out.

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New Reactor Design for Photocatalytic Wastewater Treatment with TiO2 Immobilized on Fused-Silica Glass Fibers: Photomineralization of 4-Chlorophenol

Cited by 270 publications

References 19 publications

Effect of operating parameters on microwave assisted photocatalytic degradation of azo dye X-3B with grain TiO2 catalyst

Effect of operating parameters on microwave assisted photocatalytic degradation of azo dye X-3B with grain TiO2 catalyst

Photocatalytic oxidation and reduction chemistry and a new process for treatment of pink water and related contaminated water

Sand Supported Mixed‐Phase TiO₂ Photocatalysts for Water Decontamination Applications

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New Reactor Design for Photocatalytic Wastewater Treatment with TiO2 Immobilized on Fused-Silica Glass Fibers: Photomineralization of 4-Chlorophenol

Cited by 270 publications

References 19 publications

Effect of operating parameters on microwave assisted photocatalytic degradation of azo dye X-3B with grain TiO2 catalyst

Effect of operating parameters on microwave assisted photocatalytic degradation of azo dye X-3B with grain TiO2 catalyst

Photocatalytic oxidation and reduction chemistry and a new process for treatment of pink water and related contaminated water

Sand Supported Mixed‐Phase TiO2 Photocatalysts for Water Decontamination Applications

Contact Info

Product

Resources

About

Sand Supported Mixed‐Phase TiO₂ Photocatalysts for Water Decontamination Applications