Degradation of chemical water pollutants using ultrasound

Larysa Paniwnyk, O. Larpparosudthi

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    The manufacture of Printed Circuit Boards (PCBs) produces a cocktail of chemicals in waste water effluent from inorganic compounds to organic species used as additives in electroless and electroplating solutions. In addition resist stripers can introduce a range of dyes and ink based compounds into the effluent stream. With environmental legislation become ever stricter it is imperative that the industry keeps abreast of new techniques for waste water treatment one of which is the employment of ultrasound.
    Original languageEnglish
    Article number3
    JournalThe Journal of the Institute of Circuit Technology
    Issue number2
    Publication statusPublished - Apr 2009


    • ultrasound
    • waste water
    • water treatment


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