Reduced methylene blue for oxygen removal
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United States of America Patent
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Jan 19, 1982
Grant Date -
N/A
app pub date -
Nov 12, 1980
filing date -
Nov 12, 1980
priority date (Note) -
Expired
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Abstract
An improved method for scavenging dissolved oxygen from alkaline waters which comprises treating said waters with at least 10 ppm of methylene blue in its reduced or leuco base form.
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