Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1993-12-20
1995-05-30
McCarthy, Neil
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
210752, 210756, C02F 176
Patent
active
054198364
ABSTRACT:
A chemical feed system for use in industrial fluid systems is disclosed. The system comprises a fluid source, containers for storing additives, pumps for proportionally dispensing the additives, and a filter to remove unwanted matter from the fluid stream. The invention is partially applicable to poultry drinking water systems.
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patent: 5232629 (1993-08-01), Boffardi
Meyer Randal J.
Ray Edgar C.
Drake James J.
McCarthy Neil
Miller Robert A.
Nalco Chemical Company
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