BIOCIDE COMPOSITION AND METHOD FOR TREATING WATER Russian patent published in 2018 - IPC A01N31/00 C02F1/50 

FIELD: agriculture.

SUBSTANCE: biocide composition comprises a biocide and a carrier, wherein the biocide is soluble in the carrier, which is an anti-foaming agent and contains a fatty acid polyethylene glycol ester, the biocide composition comprising 20-50% (w/w) of said polyethylene glycol ester, and wherein said biocide composition further comprises a stabilising agent which is isopropyl myristate; a surfactant which is sodium dioctyl sulphosuccinate; and / or mineral oil. Method for controlling biofilms by destroying and / or preventing an increase in the number of microorganisms in an aqueous medium comprises providing a biocide composition and dosing said biocide composition in an aqueous medium.

EFFECT: inventions make it possible to prevent foaming, provide prolonged activity of said biocide, carry out effective and enhanced control of biofilms, apply lower dosages, increase the stability of the composition, ensure a stable shelf-life of the composition.

11 cl, 1 dwg, 1 tbl, 2 ex