Optimization of Conditions for the Photocatalytic Degradation of EDTA in Aqueous Solution with Fe-Doped Titanium Dioxide - Open Journal of Inorganic Non-metallic Materials

OJINM > Vol.4 No.3, July 2014

Open Journal of Inorganic Non-metallic Materials

Volume 4, Issue 3 (July 2014)

ISSN Print: 2164-6791 ISSN Online: 2164-6805

Google-based Impact Factor: 0.67 Citations

Optimization of Conditions for the Photocatalytic Degradation of EDTA in Aqueous Solution with Fe-Doped Titanium Dioxide ()

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Download as PDF (Size: 1108KB) PP. 28-34

DOI: 10.4236/ojinm.2014.43005 3,783 Downloads 5,367 Views Citations

Author(s)

Tomoki Sugiyama, Ahmed H. A. Dabwan, Hideyuki Katsumata, Tohru Suzuki, Satoshi Kaneco

Affiliation(s)

Department of Chemistry for Materials, Graduate School of Engineering, Mie University, Mie, Japan; Mie Global Environment Center for Education & Research, Mie University, Mie, Japan; Research Center of Process for Environmental Load Reduction, Mie University, Mie, Japan.
Department of Chemistry for Materials, Graduate School of Engineering, Mie University, Mie, Japan; Research Center of Process for Environmental Load Reduction, Mie University, Mie, Japan.
Gifu University, Gifu, Japan.
Mie Global Environment Center for Education & Research, Mie University, Mie, Japan; Research Center of Process for Environmental Load Reduction, Mie University, Mie, Japan.
Research Management Center, Tati University College, Kemaman, Terengganu, Malaysia.

ABSTRACT

The conditions for photocatalytic degradation of ethylenediaminetetraacetic acid (EDTA) in aqueous solution with Fe-doped titanium dioxide (TiO₂) were optimized. The degradation efficiencies with Fe-doped TiO₂ were better, compared with those obtained with bare TiO₂ and Pt-doped TiO₂. The effect of various experimental factors, such as photocatalytic dosage, temperature, solution pH and light intensity on the photocatalytic degradation of EDTA by Fe-doped TiO₂ was investigated. The photocatalytic degradation treatment for the wastewater containing EDTA is simple, easy handling and low cost.

KEYWORDS

EDTA, Fe-Doped TioEDTA, Fe-Doped TiO₂, Photocatalytic Degradation, Wastewater Treatment, Radioactive Liquid Waste

Share and Cite:

Sugiyama, T. , Dabwan, A. , Katsumata, H. , Suzuki, T. and Kaneco, S. (2014) Optimization of Conditions for the Photocatalytic Degradation of EDTA in Aqueous Solution with Fe-Doped Titanium Dioxide. Open Journal of Inorganic Non-metallic Materials, 4, 28-34. doi: 10.4236/ojinm.2014.43005.

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