| 摘要 |
Method and apparatus for recovery of the product forming a slick floating on the surface of the water such as an oil slick. The apparatus comprises a recovery head formed by an enclosure having in the upper part an inlet for the product to be recovered and in the lower part an outlet for the recovered product, as well as a vortex generator which creates in the enclosure a dynamic vortex which descends in the enclosure as far s its outlet; a flotation means which supports the enclosure so as to keep its inlet at the level of the slick to be recovered; and a pipe connecting the outlet of the enclosure to a tank.
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