Oil-water separating device and floating oil collecting system comprising same
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United States of America Patent
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Mar 22, 2016
Grant Date -
Jan 16, 2014
app pub date -
Jun 21, 2011
filing date -
Nov 19, 2010
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Abstract
An oil-water separating device and a floating oil collecting system including an oil gathering chamber enclosed by a wall, where at least a part of the surface of the wall is covered with a porous, oleophilic and hydrophobic layer which allows penetration of water and oil, the device further including a fixed layer covering on the surface of the porous, oleophilic and hydrophobic layer for limiting the flowing of the porous, oleophilic and hydrophobic layer, which allows the penetration of water and oil, where the pore diameter of said porous, oleophilic and hydrophobic layer is 300-850 μm, and the porosity is 10-40%.
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