On the premise of diatomite as a carrier

ferric oxide as a catalyst and microwave power being 380W

the catalyst produces excitation electrons and induces hydrogen peroxide to produce an amount of hydrate free radicals.From this

the phenol organics in hydrate sludge is catalytically oxidized and swiftly degraded and its removing rate is over 90%

whereas the degradation rate is below 10% without microwave radiation.Meanwhile

the reactive speeds of the two stages with microwave induction and catalytic oxidation are analyzed from the angle of apparent dynamics.The analysis result shows that the reactive rate of the stage of catalytic oxidation is higher than that of the stage of the microwave induction

in other words

microwave induction can swiftly enhanced the reactive rate of the phenol organics.