METHOD OF ELIMINATION OF SMELLS OF RANGES OF WASTE, DUMPS AND IRRIGATION FIELDS (VERSIONS) Russian patent published in 2008 - IPC A61L9/12 A61L9/14 

FIELD: chemistry.

SUBSTANCE: method includes action on the source of smell water by an aqueous emulsion of the type "water - oil", containing 2,7,7-trimethylbicyclo [3,1,1] heptene-2 and a trans-3,7-nerol-2,6-ol-1 with the following relationship of components, % of masses: 2,7,7-trimethylbicyclo [3,1,1] heptene-2 - 0.05÷ 0.25; a trans-3,7-nerol-2,6-ol-1 - 0.6÷1.5; water - the rest. One of variants of the method stipulates the use of an emulsion with the following structure, % of masses: 2,7,7-nerol [3,1,1] heptene-2 - 0.05÷0.25; a trans-3,7-nerol-2,6-ol-1 0.5÷1.7; α-hexylcinnamic aldehyde 0.6÷1.7; 3-metoxy-4-oxyallylbenzene - 0.6÷1.7; alkyldimethylbenzylammonium chloride - 2.5÷5.5; water - the rest. In the third variant of realisation of the method use an emulsion, containing, % of masses is stipulated: methyl ether β-naphtol - 0.04÷0.3; dodecanol 1 7.0÷10.0; osvan -2.5÷7.0; water - the rest.

EFFECT: invention makes it possible to enlarge the nomenclature of deleted smells and to provide fast elimination of smells for long time.

12 cl, 6 ex