Practical Application of an Ion-Exchange Method for Color-Developer Reuse

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: The continuous processing of photographic films and papers generates chemical overflows that have high material value and a potential for reuse. The author reviews the practical application of ion-exchange equipment and the methods which can be used for the recovery of a color-developer overflow from a continuous process for Ektacolor paper. First, a pilot plant is described, and its operational functioning and results are discussed. Then, a production unit for batch recovery of color-developer overflow from the same continuous machine is described. Some practical considerations are also given regarding future recovery methods of other developers by application of the techniques of ion exchange.
Publication Date: 1979-03-01
DOI: 10.5594/J10431
Link: https://doi.org/10.5594/J10431
Author(s): J. Wesley Kleppe

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J. Wesley Kleppe; Practical Application of an Ion-Exchange Method for Color-Developer Reuse, SMPTE Journal ( Volume: 88, Issue: 3, March 1979); SMPTE, 1979. Available at https://doi.org/10.5594/J10431

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J. Wesley Kleppe; Practical Application of an Ion-Exchange Method for Color-Developer Reuse, SMPTE Journal ( Volume: 88, Issue: 3, March 1979); SMPTE, 1979. Available at https://doi.org/10.5594/J10431

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<span class="citation">J. Wesley Kleppe; <cite>Practical Application of an Ion-Exchange Method for Color-Developer Reuse</cite>, SMPTE Journal ( Volume: 88, Issue: 3, March 1979); SMPTE, 1979. Available at <a href="https://doi.org/10.5594/J10431" target="_blank" rel="noopener">https://doi.org/10.5594/J10431</a></span>

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J. Wesley Kleppe; Practical Application of an Ion-Exchange Method for Color-Developer Reuse, SMPTE Journal ( Volume: 88, Issue: 3, March 1979); SMPTE, 1979
doi: 10.5594/J10431
url: https://doi.org/10.5594/J10431

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<li>
J. Wesley Kleppe; <cite id="bib-10-5594-j10431">Practical Application of an Ion-Exchange Method for Color-Developer Reuse</cite>, SMPTE Journal ( Volume: 88, Issue: 3, March 1979); SMPTE, 1979
<span class="doi">10.5594/J10431</span>
</li>