| 摘要 |
The invention relates to a method for the removal of contaminant layers from water surfaces by means of planar bodies, made from open-celled foam plastic, whereby the planar body is laid on the surface of the water and, after saturation thereof with the oil, is drawn in. In order to guarantee that, during such a process all planar bodies made from open-celled foam plastic directly reach the site of application, in other words the contaminated water surface, said planar body is paid out under water.
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