| 摘要 |
PURPOSE: A composition for eliminating selectively inorganic nitrogen compounds is provided, which generates chlorine dioxide having strong oxidative capacity within a range of pH 9.0 to 13.0. CONSTITUTION: The composition for eliminating selectively inorganic nitrogen compounds comprises 4.5-6.5wt.% of sodium hypochlorite(NaOCl), 5.6-8.0wt.% of sodium chlorite(NaClO2), 1.5-2.5wt.% of sodium carbonate, 2.5-3.5wt.% of sodium bicarbonate, 2.5-3.5wt.% of anhydrous sodium sulfate, 76-83.4wt.% of water. In the composition, the amount of available chlorine of sodium hypochlorite is 12wt.% and the purity of sodium chlorite is 35wt.%.
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