Sonochemical degradation of PAH in aqueous solution. Part I: monocomponent PAH solution.


The sonolysis of selected monocomponent PAH aqueous solution is studied at 20 and 506 kHz in the microg l(-1) range. The highest activity observed at 506 kHz, compared to 20 kHz, is tentatively explained by examination of the physical characteristics of bubbles (size and life-time) as well as by the calculation of the number of bubble at both frequency (5 x… (More)
DOI: 10.1016/j.ultsonch.2008.07.013

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