| 摘要 |
<p>A composition contains (a) dihydroxyacetone, (b) hydroquinone, and (c) volatile amine and is capable of removing oxygen and neutralizing carbon dioxide in industrial waters, particularly boiler waters, including boiler feed waters, internal boiling waters, condensate waters, and return waters. It preferably contains weight ratios of ingredients (a):(b):(c) ranging from 1 : 0.01 : 0.1 to about 1:1:100, and may additionally contain a filming amine. A method of treating waters by such a product is also disclosed.</p> |
