In-Situ Precipitation as the Regeneration Step in Ion Exchange for Silver Recovery
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- J SMPTE
- Volume
- 93, No. 9, pp. 800–807
- Abstract
- The feasibility of in-situ precipitation as the regeneration step in ion exchange for silver recovery is presented. In this step, the silver is precipitated inside the resin instead of eluted with a regenerant. The resin can be reused for many cycles with no decrease in capacity, and the accumulated silver can then be recovered by incinerating the resin. This procedure, like conventional ion exchange, is effective only for effluents containing low thiosulfate concentrations. Effluent silver levels below those of conventional ion-exchange methods have been achieved in our experiments, with the advantage of less supervision and better regeneration control.
- Publication Date
- 1984-09-01
- DOI
10.5594/J03476- ISSN
- Print:
0036-1682 - Link
- https://doi.org/10.5594/J03476
- Author(s)
- Pedro R. QuiñonesEastman Kodak Co., Rochester, NY.
- Copyright
- © 1984 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- 1. Mina R. , “Silver Recovery from Photographic Effluents by Ion-Exchange Methods,” J. Appl. Photogr. Eng. , 6 : 120 – 125 , 1980 . EXTERNAL
- 2. Cooley A. C. , “Ion-Exchange Silver Recovery for Process EP-2 with Nonregenerated Bleach-Fix,” J. Appl. Photogr. Eng. , 7 : 106 – 110 , 1981 . EXTERNAL
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Pedro R. Quiñones; In-Situ Precipitation as the Regeneration Step in Ion Exchange for Silver Recovery, SMPTE Journal ( Volume: 93, Issue: 9, September 1984); SMPTE, 1984. Available at https://doi.org/10.5594/J03476
Snippet:
Pedro R. Quiñones; In-Situ Precipitation as the Regeneration Step in Ion Exchange for Silver Recovery, SMPTE Journal ( Volume: 93, Issue: 9, September 1984); SMPTE, 1984. Available at https://doi.org/10.5594/J03476
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Pedro R. Quiñones; In-Situ Precipitation as the Regeneration Step in Ion Exchange for Silver Recovery, SMPTE Journal ( Volume: 93, Issue: 9, September 1984); SMPTE, 1984. Available at https://doi.org/10.5594/J03476
Snippet:
<span class="citation">Pedro R. Quiñones; <cite>In-Situ Precipitation as the Regeneration Step in Ion Exchange for Silver Recovery</cite>, SMPTE Journal ( Volume: 93, Issue: 9, September 1984); SMPTE, 1984. Available at <a href="https://doi.org/10.5594/J03476" target="_blank" rel="noopener">https://doi.org/10.5594/J03476</a></span>
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Pedro R. Quiñones; In-Situ Precipitation as the Regeneration Step in Ion Exchange for Silver Recovery, SMPTE Journal ( Volume: 93, Issue: 9, September 1984); SMPTE, 1984
doi: 10.5594/J03476
url: https://doi.org/10.5594/J03476
doi: 10.5594/J03476
url: https://doi.org/10.5594/J03476
Snippet:
<li> Pedro R. Quiñones; <cite id="bib-10-5594-j03476">In-Situ Precipitation as the Regeneration Step in Ion Exchange for Silver Recovery</cite>, SMPTE Journal ( Volume: 93, Issue: 9, September 1984); SMPTE, 1984 <span class="doi">10.5594/J03476</span> </li>