Liquid purification or separation – With means to add treating material – Spaced along flow path
Patent
1994-03-04
1996-08-27
Hruskoci, Peter A.
Liquid purification or separation
With means to add treating material
Spaced along flow path
210202, 210206, 210207, 210244, 2102571, 210262, 210299, 210313, 210444, 210104, C02F 154
Patent
active
055498205
ABSTRACT:
Spent solution from photographic processors are fed into a conduit (18) to which subsequently are added precipitating agents from a first source (22) and flocculating agents from a second source (28); so that, well grown or ripened clumps of flocculated solids are formed along the conduit before being emptied into a gravity collecting vessel and shipping container (38) from which clarified liquids are displaced by a mass (50) of accumulated flocculated solids, typically through a filter (58, 142, 150, 158, 162, 166, 220) for removal of any unsettled fines.
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Bober Thomas W.
Pearl Terry W.
Vacco Dominick
Yeaw David C.
Eastman Kodak Company
Hruskoci Peter A.
Snee, III Charles E.
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