Photocatalytic Degradation of Geosmin by Titanium Dioxide Powder Synthesized by the Hydrothermal Route

Pusit Pookmanee; Hathaithip Ninsonti; Supaporn Sangsrichan; Wiyong Kangwansupamonkon; Sukon Phanichphant

doi:10.4028/www.scientific.net/AMR.93-94.161

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 93-94Photocatalytic Degradation of Geosmin by Titanium...

Photocatalytic Degradation of Geosmin by Titanium Dioxide Powder Synthesized by the Hydrothermal Route

Abstract:

Titanium dioxide powder was synthesized by the hydrothermal route with the starting precursors as titanium isopropoxide, ammonium hydroxide and nitric acid. The final of pH value of mixed solution was 1 and treated in the hydrothermal PTFE vessel at 80-100 °C for 3h. The phase of titanium dioxide was characterized by X-ray diffractometer (XRD). The morphology of titanium dioxide was investigated by scanning electron microscope (SEM). The chemical composition of titanium dioxide was examined by energy dispersive X-ray spectrophotometer (EDXS). The photocatalytic degradation of geosmin by titanium dioxide was determined by gas chromatograph coupled with flame ionization detector (GC-FID).

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Periodical:

Advanced Materials Research (Volumes 93-94)

Pages:

161-164

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.93-94.161

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Online since:

January 2010

Authors:

Pusit Pookmanee, Hathaithip Ninsonti, Supaporn Sangsrichan, Wiyong Kangwansupamonkon, Sukon Phanichphant

Keywords:

Geosmin, Hydrothermal Method, TiO₂

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