METHOD FOR ENHANCING BACTERICIDAL ACTIVITY OF HYDROGEN PEROXIDE Russian patent published in 2006 - IPC C02F1/50 C02F1/72 

Abstract RU 2288173 C1

FIELD: water treatment processes.

SUBSTANCE: invention relates to water disinfection methods and can be used to disinfect water in drinking and reuse water supply systems as well as when treating water for manufacture of various drinks. Bactericidal activity of hydrogen peroxide is enhanced by bringing hydrogen peroxide-treated water into contact with flotation cinder - sulfuric acid production waste preliminarily subjected to crushing and isolation of fraction 0.1-0.5 cm. Flotation cinder can contain iron, copper, zinc, silver, cobalt, and selenium.

EFFECT: enhanced economical efficiency of process without loss in disinfecting efficiency of water.

6 cl, 1 tbl, 10 ex

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RU 2 288 173 C1

Authors

Gutenev Vladimir Vladimirovich

Grachev Vladimir Aleksandrovich

Denisov Vladimir Viktorovich

Najdenko Valentin Vasil'Evich

Azhgirevich Artem Ivanovich

Dates

2006-11-27Published

2005-06-14Filed