Advanced Chemical Methods Improve Film Processing and Control Pollution

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: Advanced chemical methods for wet processing of both negative and positive film have simultaneously produced improved film processing and pollution control. The methods include closed-loop fix desilvering with on-line ozone regeneration of the bleach, and ion-exchange color developer recycling. Silver recovery is further enhanced by electrolytic tailing and ion-exchange treatment of the wash waters. This article describes the actual results of two years' trouble-free operation of the advanced chemical methods in a film processing lab.
Publication Date: 1984-11-01
DOI: 10.5594/J16839
Link: https://doi.org/10.5594/J16839
Author(s): Brian C. Barbo

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Brian C. Barbo; Advanced Chemical Methods Improve Film Processing and Control Pollution, SMPTE Journal ( Volume: 93, Issue: 11, November 1984); SMPTE, 1984. Available at https://doi.org/10.5594/J16839

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Brian C. Barbo; Advanced Chemical Methods Improve Film Processing and Control Pollution, SMPTE Journal ( Volume: 93, Issue: 11, November 1984); SMPTE, 1984. Available at https://doi.org/10.5594/J16839

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<span class="citation">Brian C. Barbo; <cite>Advanced Chemical Methods Improve Film Processing and Control Pollution</cite>, SMPTE Journal ( Volume: 93, Issue: 11, November 1984); SMPTE, 1984. Available at <a href="https://doi.org/10.5594/J16839" target="_blank" rel="noopener">https://doi.org/10.5594/J16839</a></span>

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Brian C. Barbo; Advanced Chemical Methods Improve Film Processing and Control Pollution, SMPTE Journal ( Volume: 93, Issue: 11, November 1984); SMPTE, 1984
doi: 10.5594/J16839
url: https://doi.org/10.5594/J16839

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<li>
Brian C. Barbo; <cite id="bib-10-5594-j16839">Advanced Chemical Methods Improve Film Processing and Control Pollution</cite>, SMPTE Journal ( Volume: 93, Issue: 11, November 1984); SMPTE, 1984
<span class="doi">10.5594/J16839</span>
</li>