Total chemical management in photographic processing

Charles Luden; Ronald Schultz

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USGS · 70139731

Total chemical management in photographic processing

Charles Luden·Ronald Schultz

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Abstract

The mission of the U. S. Geological Survey's Earth Resources Observation Systems (EROS) Data Center is to produce high-quality photographs of the earth taken from aircraft and Landsat satellite. In order to meet the criteria of producing research-quality photographs, while at the same time meeting strict environmental restrictions, a total photographic chemical management system was installed. This involved a three-part operation consisting of the design of a modern chemical analysis laboratory, the implementation of a chemical regeneration system, and the installation of a waste treatment system, including in-plant pretreatment and outside secondary waste treatment. Over the last ten years the result of this program has yielded high-quality photographs while saving approximately 30,000 per year and meeting all Environmental Protection Agency (EPA) restrictions.

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Charles Luden, Ronald Schultz. 1985. Total chemical management in photographic processing. https://pubs.usgs.gov/publication/70139731

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