Liquid purification or separation – Structural installation – Closed circulating system
Patent
1988-05-09
1989-10-24
Hruskoci, Peter
Liquid purification or separation
Structural installation
Closed circulating system
2101981, 422263, 422264, 206 05, C02F 176
Patent
active
048760030
ABSTRACT:
A chlorine compound containing chemical tablet for dissolution into a surrounding body of water which includes an elongate tablet with length longer than thickness having an elongate central section connecting two opposing obliquely tapered ends along a longitudinal axis and an elongate tablet shell encasing the tablet having a corresponding elongate central section connecting two opposing obliquely tapered ends. The ends of the shell have openings therein and form an inwardly sloping and obliquely angled junction with the shell's elongate central section. The encased tablet lies in a skimmer unit on its side along a longitudinal axis and dissolves in a generally uniform and slow rate.
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D'Alessandro Ralph
Hruskoci Peter
Lee Coreen Y.
Olin Corporation
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