论文部分内容阅读
A terylene membrane which kept pH>12 in cathode compartment was used to construct a divided cell with a carbon/polytetrafluoroethylene (C/PTFE) O2-fed cathode. ,The concentrations of hydrogen peroxide (H2O2) and hydroxyl radical (HO·) in the catholyte were 8.3 mg/L and 2.15 μmol/L, respectively, which were determined by permanganate titration, electron spin resonance (ESR) spectrum and the fluorescence spectra. The efficiency of the removal of phenol achieved 100% as a result of these two kinds of stronger oxidizer.
A terylene membrane which kept pH> 12 in cathode compartment was used to construct divided cell with a carbon / polytetrafluoroethylene (C / PTFE) O2-fed cathode., The concentrations of hydrogen peroxide (H2O2) and hydroxyl radical (HO ·) in the catholyte were 8.3 mg / L and 2.15 μmol / L, respectively, which were determined by permanganate titration, electron spin resonance (ESR) spectrum and the fluorescence spectra. The efficiency of the removal of phenol by 100% as a result of these two kinds of stronger oxidizer.