hantzsch ester synthesis aqueous micelles using ultrasound water pollutants especially chlorinated organic compounds destroyed sonochemically sonochemistry performed using bath usually used ultrasonic cleaning high power probe called ultrasonic horn funnels couples piezoelectric element 's energy water concentrated one typically small point sonochemistry also used weld metals normally feasible join form novel alloys metal surface distantly related method calibrating ultrasonic cleaners using sheet aluminium foil
Natural science Chemistry Sonochemistry