Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1994-12-01
1996-08-13
Lithgow, Thomas M.
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210663, 210664, 210669, 210708, 210804, 210806, 210908, 210909, 210202, 95165, 95170, 95205, C02F 900, C02F 124, C02F 128
Patent
active
055453309
ABSTRACT:
A water treatment system and process separates contaminants from water by flotation, by forming a removable floating scum of impurities utilizing a bubbling process, by filtering out suspended solids, by stripping dissolved impurities from the water with air, by oxidizing organic compounds, by adsorbing organic compounds, and finally, by disinfecting. Utilization of the disclosed process and system will transform contaminated water into an environmentally suitable state.
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Amerada Hess Corporation
Lithgow Thomas M.
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