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Potassium monopersulfate composite salt disinfection powder
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A technology of potassium monopersulfate and compound salt, which is applied in the directions of disinfectants, animal repellents, botanical equipment and methods, etc. Simple operation and high safety effect
Inactive Publication Date: 2016-03-16
CHENGDU ROSUN DISINFECTION PHARMA
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Its disadvantage is that it reacts with organic matter to produce a variety of disinfection by-products, which have carcinogenic, teratogenic and mutagenic effects; it is toxic to human reproduction, etc., and its sustainable and stable bactericidal ability is weak
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[0052] Mix the above components evenly and pass through a 200-mesh sieve, and then sterilize at a ratio of 1:2000-10000.
[0053] Principle of the present invention is as follows:
[0054] Potassium monopersulfate compound salt oxidizes and activates chloride ions to generate chlorine, thereby rapidly generating hypochlorous acid. After reacting with bacteria or other pollutants, hypochlorous acid is changed back to chloride ions and reactivated. So that the active chloride can be recycled.
[0055] HSO 4 - +2H 2 O→HSO 5 - +2H + +2e-1.44V
[0056] HSO 5 - →HSO 4 - +[O]
[0057] Cl - +[O]→HClO
[0058] It can be seen that the present invention will produce ...
Embodiment 2
[0060] Adopt a kind of patent formula disclosed by patent CN101049107A.
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Abstract
The invention discloses a potassium monopersulfate composite salt disinfection powder, comprising 30 to 60 parts of potassium monopersulfate composite salt, 5 to 25 parts of sulfamic acid, 5 to 20 parts of sodium hexametaphosphorate, 1 to 10 parts of sodiumchloride, 1 to 10 parts of sodium citrate and 1 to 5 parts of sodium dodecanesulphonate. The potassium monopersulfate composite salt disinfection powder releases free sulfate radicals and free hydroxyl radicals with high energy and high activity in water, so genetic toxicity of the disinfection powder after disinfection of raw water is far less than genetic toxicity of traditional chlorine disinfection; and effective constituents can act for a long time, so sufficient residual effective constituents in a pipe network can be guaranteed and continuous disinfection effect can be exerted.
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