FIELD: oil and gas industry.
SUBSTANCE: invention is referred to environment protection and may be used for localisation and collection of film of oil and oil products at water surface. Stationary floating booms and oil-collecting devices are installed downstream the river flow with connection of tanks for collection and temporary storage of oil products. Oil film is bypassed by a loop of floating booms by means of at least two vessels thus creating a pocket for its catchment. Oil layer at water surface is thickened when horizontal plane in the oil film shape is changed and the total length of floating boom outline is maintained permanent. Oil film is tugged by vessels downstream the river flow up to the place close to the stationary floating booms.
EFFECT: improved efficiency of water surface treatment at rivers with high flow speed and localisation of large volumes of oil products without use of additional special-purpose devices.
6 dwg
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Authors
Dates
2015-04-10—Published
2013-04-22—Filed