【摘 要】
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An innovative photoelectrode, B2O3·TiO2/Ti electrode, was prepared by galvanostaticanodisation. The morphology and crystalline examination results indicated th
【机 构】
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Department of Environmental Engineering,School of Life Science and Chemistry
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An innovative photoelectrode, B2O3·TiO2/Ti electrode, was prepared by galvanostaticanodisation. The morphology and crystalline examination results indicated that the anatase was the dominant component. The kinetics of photoelectrocatalytic(PEC) degradation of humic acid(HA) was investigated; the results demonstrated that effects from strongness to weakness on the photoelectrocatalytic degraded rate of humic acid: power of UV-lamp, area of TiO2 film, bias, original concentration of humic acid solution. The optimum conditions were power of UV-lamp 125 W, area of TiO2 film 42.0 cm2 , bias 1.4 V, original concentration of humic acid solution 5 mg/L in this PEC reaction system.
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