METHOD OF DISINFECTING SURFACES FROM ASPERGILLUS NIGER USING DECONTAMINATION SOLUTION Russian patent published in 2024 - IPC A61L2/18 A61L101/22 A61L101/26 A61L101/32 A61L101/36 

FIELD: sanitation and disinfection.

SUBSTANCE: invention relates to sanitation and disinfection and can be used for disinfection and removal of genome of higher mould fungi Aspergillus niger on various surfaces. Method of disinfecting surfaces from Aspergillus niger using a decontamination solution involves successive application of component 1 and component 2 on the surface in equal volumes, wherein component 1 decontamination solution-1, DCS-1, includes: 0.5-2% sodium dodecyl sulphate, 1-5 mM copper (II) sulphate pentahydrate (CuSO₄×5H₂O), deionised water – the rest, component 2 decontamination solution-2, DCS-2, includes: 0.1-3% hydrogen peroxide (H₂O₂) and 0.01-0.1% sodium benzoate (C₆H₅COONa), deionised water – the rest, then held for at least 15 minutes and wiped the treated surface.

EFFECT: method makes it possible to increase efficiency of disinfection of surfaces from colonies and spores of higher mould fungi Aspergillus niger.

3 cl, 6 dwg, 5 tbl, 2 ex