Journal of the Society of Motion Picture Engineers ( Volume: 16, Issue: 4, April 1931)
[ACTIVE]
Effect of the Water Supply in Processing Motion Picture Film
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- J SMPE
- Volume
- 16, No. 4, pp. 437–444
- Abstract
- Summary. — Impurities in the water supply are classified as follows: Dissolved salts, suspended matter, dissolved extracts, dissolved gases. The action of each impurity on development, fixation, and washing of films is treated. Methods of purifying water include distilling, boiling, filtering, and chemical treatment. Sea water, although not seriously harmful, should not be used excepting in an emergency. It is concluded that impurities in the water supply are not responsible for as many troubles as is usually supposed.
- Publication Date
- 1931-04-01
- DOI
10.5594/J08082- ISSN
- Print:
0097-5834 - Link
- https://doi.org/10.5594/J08082
- Author(s)
- J. I. CrabtreeG. E. MatthewsResearch Laboratory, Eastman Kodak Co., Rochester, N. Y.
- Copyright
- © 1931 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- 1 Crabtree J. I. : “The Nature of a Developer Sludge,” Amer. Phot. , 12 ( 1918 ), p. 126 ; B. J. Phot. , 65 (1918), p. 87. EXTERNAL
- 10 Hickman K. C. D. : “Washing Motion Picture Film,” Trans. Soc. Mot. Pic. Eng. , No. 23 ( 1925 ), p. 62 . EXTERNAL
- 2 Crabtree J. I. : “Stains on Negatives and Prints,” Amer. Ann. Phot. , 35 ( 1921 ), p. 35 ; B. J. Phot. , 68 (1921), p. 294. EXTERNAL
- 3 Crabtree J. I. Matthews G. E. : “Handling and Mixing Photographic Chemicals and Solution,” Photo-Miniature , Nos. 200–201 ( 1927 ), Tennant & Ward , New York . EXTERNAL
- 4 Crabtree J. I. : “Chemical Fog,” Amer. Ann. Phot. , 33 ( 1919 ), p. 20 ; B. J. Phot. , 66 (1919), p. 97. EXTERNAL
- 5 Dundon M. L. Crabtree J. I. : “Sulfide Fog by Bacteria in Motion Picture Developers,” Amer. Phot. , 12 ( 1925 ), p. 96 . EXTERNAL
- 6 Crabtree J. I. Ives C. E. : “Rack Marks and Air-Bell Markings on Motion Picture Film,” Trans. Soc. Mot. Pic. Eng. , No. 24 ( 1925 ), p. 95 ; B. J. Phot. , 72 (1925), p. 775; 73 (1926), p. 4. EXTERNAL
- 7 Crabtree J. I. “The Handling of Motion Picture Film at High Temperatures,” Trans. Soc. Mot. Pic. Eng. , No. 19 ( 1924 ), p. 39 ; B. J. Phot. , 71 (1924), p. 762. EXTERNAL
- 8 Crabtree J. I. Matthews G. E. : “Moisture Markings on Motion Picture Film,” Trans. Soc. Mot. Pic. Eng. , No. 17 ( 1923 ), p. 29 ; B. J. Phot. , 71 (1924), pp. 6 and 15. EXTERNAL
- 9 Crabtree J. I. Ives C. E. : “A Pneumatic Film Squeegee,” Trans. Soc. Mot: Pic. Eng. , XI , No. 30 ( 1927 ), p. 270 . EXTERNAL
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J. I. Crabtree and G. E. Matthews; Effect of the Water Supply in Processing Motion Picture Film, Journal of the Society of Motion Picture Engineers ( Volume: 16, Issue: 4, April 1931); SMPTE, 1931. Available at https://doi.org/10.5594/J08082
Snippet:
J. I. Crabtree and G. E. Matthews; Effect of the Water Supply in Processing Motion Picture Film, Journal of the Society of Motion Picture Engineers ( Volume: 16, Issue: 4, April 1931); SMPTE, 1931. Available at https://doi.org/10.5594/J08082
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J. I. Crabtree and G. E. Matthews; Effect of the Water Supply in Processing Motion Picture Film, Journal of the Society of Motion Picture Engineers ( Volume: 16, Issue: 4, April 1931); SMPTE, 1931. Available at https://doi.org/10.5594/J08082
Snippet:
<span class="citation">J. I. Crabtree and G. E. Matthews; <cite>Effect of the Water Supply in Processing Motion Picture Film</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 16, Issue: 4, April 1931); SMPTE, 1931. Available at <a href="https://doi.org/10.5594/J08082" target="_blank" rel="noopener">https://doi.org/10.5594/J08082</a></span>
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J. I. Crabtree and G. E. Matthews; Effect of the Water Supply in Processing Motion Picture Film, Journal of the Society of Motion Picture Engineers ( Volume: 16, Issue: 4, April 1931); SMPTE, 1931
doi: 10.5594/J08082
url: https://doi.org/10.5594/J08082
doi: 10.5594/J08082
url: https://doi.org/10.5594/J08082
Snippet:
<li> J. I. Crabtree and G. E. Matthews; <cite id="bib-10-5594-j08082">Effect of the Water Supply in Processing Motion Picture Film</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 16, Issue: 4, April 1931); SMPTE, 1931 <span class="doi">10.5594/J08082</span> </li>