Copper Recovery from Rinse Waters after Ammoniac Etching of Printed Circuit Boards
Copper Recovery from Rinse Waters after Ammoniac Etching of Printed Circuit Boards
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Zurich: Trans Tech Publications Ltd
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English
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Zurich: Trans Tech Publications Ltd
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The process of sorption-electrochemical cleaning of rinse waters, obtained after ammonia etching of printed circuit boards from copper ions, is proposed. Cation exchanger KU-2×8 and ampholyte Lewatit MonoPlus TP 207 for the extraction of copper were tested. Capacity up to breakthrough of Lewatit MonoPlus TP 207 is 0.11 g/g and a full dynamic exchan...
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Copper Recovery from Rinse Waters after Ammoniac Etching of Printed Circuit Boards
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TN_cdi_proquest_journals_2339975507
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2339975507
