Liquid purification or separation – Structural installation – Geographic
Patent
1984-04-13
1988-06-07
Fisher, Richard V.
Liquid purification or separation
Structural installation
Geographic
210265, 210237, 210211, 210505, 210901, B01D 2908, B01D 3330, C02F 1112
Patent
active
047494794
ABSTRACT:
Liquids can be separated from the solids contained in slurries, sludges, etc. by forcing a liquid-permeable fabric, downward into the slurry so that solid materials are retained below the liquid-permeable fabric and liquids can be pumped or drained from above the liquid-permeable fabric. Apparatus is provided, comprising liquid-permeable fabrics and weighting means.
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Evans Linda
Fisher Richard V.
Phillips Petroleum Company
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