Device For Simultaneous Recovery And
Containment Of Spilled Oil From The
Seawater Surface
Author(s)
J. Rodríguez, A. Ramírez & M. Martínez
Abstract
Oil spills constitute a major water pollution problem due to their impact on the
environment. Such spills may be controlled through containment and recovery
and some commercial systems are available to this end, some of which have
been developed using mechanical methods. Some conventional equipment can
recover floating oil spills while others can contain them. Recovery and
containment equipment need to work in conjunction to recover and contain
simultaneously. This would imply that two sets of equipment should operate at
the same time. In this study, a description of a floating mechanical device for
both the recovery and containment of spilled oil from the sea surface is
presented. This device is made up of cylindrical sections that can be connected in
series to provide a containment barrier also capable of recovering floating
pollutants while the spill is being contained. Identification of the oil spill
determines the number of sections required. The device can contain and recover
oil spills simultaneously with or without a defined water/oil interface. If the layer
of polluting agent lies in calm waters it is decanted by means of interconnected
cylindrical recoverers/containers and the polluting agent is then suctioned into
each section through a common vacuum line. On the other hand, if the water/oil
interface is not defined due to strong waves, the polluting agent adheres to a
rotary cylindrical mesh that envelops the device, inducing the flow of the
floating pollutants into the recoverers/containers. In contrast to other available
devices, it makes use of the suctioned oil/water energy to turn the rotary mesh.
The shape and the arrangement of its constituent parts help make the device an
ideal piece of light mechanical equipment.
Keywords: recovery, containment, heavy surge, calm water, spilled oil.
Keywords
recovery, containment, heavy surge, calm water, spilled oil.
Related Book
Other papers in this volume
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