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  • Foaming in tank

    I've got an electroforming operation plating nickel and cobalt with nickel sulfamate solution and I'm seeing a lot of bubbles/foam forming on top of solution in one of my tanks. Any suggestions on what could be causing it and how to fix?

    tank conditions - sparger system pumped from weir section of tank for agitation, ~110-120F, pH 4.0-4.2

  • #2
    Sounds like De greaser has been drug into the solution.
    --
    Jason Vanderbroek
    315 946 1213 x116
    www.caswellplating.com

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