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Title: Photocatalytic degradation of geosmin by titanium dioxide powder synthesized by the hydrothermal route
Authors: Pusit Pookmanee
Hathaithip Ninsonti
Supaporn Sangsrichan
Wiyong Kangwansupamomkon
Sukon Phanichphant
Keywords: Engineering
Issue Date: 5-Feb-2010
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). © (2010) Trans Tech Publications.
ISSN: 10226680
Appears in Collections:CMUL: Journal Articles

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