FIELD: ecology.
SUBSTANCE: invention relates to cleaning and maintaining, in proper condition, the surface of open water bodies, is intended for elimination of emergency oil spills by chemical method due to dispersion of floating oil in the water column in the form of small drops. Essence of the proposed technical solution is an environmental dispersant for oil spill response, containing: lecithin - 30-40 wt%; polyoxyethylene sorbitan monooleate - 10-20 wt%; solvent - 40-60 wt%. Solvent is represented by a mixture of liquid paraffin and propylene glycol in the ratio liquid paraffin: propylene glycol = 40-60 : 60-40 wt%.
EFFECT: contaminated water surface is treated with surfactants, as a result of which oil from water surface is transferred into water column, which reduces potential damage from spill.
1 cl, 2 tbl, 13 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR CLEANING THE SURFACE OF WATER FROM OIL POLLUTION | 2022 |
|
RU2800052C1 |
| METHOD FOR ELIMINATION OF EMERGENCY PETROLEUM SPILLS | 2020 |
|
RU2764306C1 |
| DISPERSANT FOR AN OIL SPILL RESPONSE | 2020 |
|
RU2744568C1 |
| METHOD OF OIL SPILL LIQUIDATION IN CONDITIONS OF WEAK NATURAL DISTURBANCE OR ITS COMPLETE ABSENCE | 2022 |
|
RU2799311C1 |
| DISPERSANT FOR ELIMINATING PETROLEUM SPILLS | 2021 |
|
RU2784364C1 |
| COMPOSITION FOR CLEANING WATER SURFACE FROM OIL CONTAMINATIONS AND METHOD FOR ITS OBTAINING | 2022 |
|
RU2814663C1 |
| COMPOSITION FOR LIQUIDATING OIL SPILL | 2019 |
|
RU2719174C1 |
| METHOD OF PRODUCING COMPOSITION FOR LIQUIDATION OF OIL SPILL | 2018 |
|
RU2691716C1 |
| DISPERSION MEDIUM FOR OIL SPILL RESPONSE | 2021 |
|
RU2777538C1 |
| COMPOSITION OF COLLECTOR FOR LOCALIZATION OF OIL SPILLS IN WATER AREAS | 2023 |
|
RU2814201C1 |
