FIELD: chemistry.
SUBSTANCE: method of production of disinfectant solution consists in electrolytic silver concentration in distilled water periodically changing electrode polarity. Electrolysis is carried out with citric acid as directed jet transfer of electrolyte to interelectrode space. The moment silver ion concentration in solution reaches 75% of required value, electrolysis is stopped to carry out chemical reaction until generated silver oxide is fully dissolved by adding 33% hydrogen peroxides in amount 0.4-0.7 mg/l. Amount of hydrogen peroxides is limited to residual concentration 0.15-0.20 mg/l.
EFFECT: invention allows for production of storage-stable disinfectant solution high in citric-acid silver content while accelerating generation cycle.
4 cl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| AQUEOUS DISINFECTANT SOLUTION (VERSIONS) | 2010 |
|
RU2414912C1 |
| METHOD FOR PRODUCTION OF SILVER ION-CONTAINING DISINFECTANT SOLUTION | 2004 |
|
RU2248941C1 |
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RU2737941C1 |
| METHOD OF OBTAINING SILVER-CONTAINING CONCENTRATE (VERSIONS) | 2007 |
|
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| DISINFECTING AQUEOUS SOLUTION | 2001 |
|
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| BACTERICIDE (MODIFICATIONS) AND A METHOD FOR PREPARING MIXTURE OF DI- AND TRIVALENT SILVER OXIDES FOR BACTERICIDES | 2001 |
|
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| DISINFECTING AQUEOUS SOLUTION | 1998 |
|
RU2125971C1 |
| BACTERICIDAL COMPOSITION AND METHOD FOR ITS PREPARING | 2004 |
|
RU2281107C2 |
| DISINFECTANT CONCENTRATE | 2008 |
|
RU2361619C1 |
| FUNGICIDE AND METHOD FOR PRODUCTION THEREOF | 2019 |
|
RU2723184C1 |
