Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1976-06-22
1978-02-28
Hart, Charles N.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210 29, 210501, 424 79, 424132, C02B 310
Patent
active
040766225
ABSTRACT:
This invention relates to large pore macroreticular ion exchange resins which contain chemically or physically bound microbiocides or combinations thereof. This invention also relates to methods of preparation of these microbiocidal compositions and their use in purifying aqueous solutions which are microbially contaminated.
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patent: 3923665 (1975-12-01), Lambert et al.
Kunin et al., "A Progress Report on the Removal of Colloids from Water by Macroreticular Ion Exchange Resins", paper presented at the International Water Conference, Pittsburgh, PA, Oct., 1969.
Saunders et al., "Preparation of Biologically Pure Water by Ion Exchange", presented at the Ion Exchange in the Process Industry Conference, London Society of Chemical Industries, London, July 16-18, 1968.
Cintins Ivars
Hart Charles N.
Lambert III William E.
Rohm and Haas Company
Simmons George W. F.
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