Photo catalytic formic acid decomposition is done by electrochemical and photo catalytic methods and is studied in a single cabinet photo electrochemical cell which is included TiO2 Nano crystalline electrodes. Due to P25 inactivity degasa was prepared in plated glass with tin oxide.Applying +1 V ( SCE ) in the TiO2 electrode leading to substantially increase in the rate of formic acid decomposition speed in anaerobic and weather broadcast conditionscompare toopen circuit electrode.When solution was distributed with O2 positive bias will not result in a significant increase in speed. The second cathode cabin added to the cell coincidence with photocatalytic oxidation of formic acid to revival of copper ion from solution.Decomposed Formic acid in photo anod and copper, in copper mesh cathode was revived with high efficiency.
کلید واژگان :water treatment, photo catalysis, titanium dioxide, waste water, nano electrodes.
ارزش ریالی : 600000 ریال
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