Liquid purification or separation – Structural installation – Closed circulating system
Patent
1994-12-05
1997-07-15
Lithgow, Thomas M.
Liquid purification or separation
Structural installation
Closed circulating system
2101951, 210196, 210202, 210205, 2102212, 210207, 210259, 210262, 210266, 210269, 210521, 134111, 134123, C02F 900, C02F 124, C02F 128
Patent
active
056479778
ABSTRACT:
A system is provided for removing impurities anticipated to be found in industrial waste water, which system is particularly well suited for waste water systems such as those used for laundry or vehicle washing operations. The system includes aeration, mixing/flocculating, and contact media mechanisms to remove suspended solids, hydrocarbons, organic materials and undesired dissolved minerals from the treated water.
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Lithgow Thomas M.
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