Dilute support frame for an EDI device

Details Dilute support frame for an EDI device Dilute support frame for an EDI device

2006-08-29

2006-08-29

King, Roy (Department: 1742)

Chemistry: electrical and wave energy

Apparatus

Electrophoretic or electro-osmotic apparatus

C204S633000, C204S636000, C204S638000, C204S639000

Reexamination Certificate

active

07097753

ABSTRACT:
The dilute support frame is made up of interphase longitude and latitude bars that preferably are hollow. The bars can be rectangular, rectangular with a rounded end, half-circular, triangular, polygonal or any combination thereof. The bars are sized to support the ion exchange resin in the dilute channel adjacent the concentrate membrane bag. The support frame also assures fluent water flow in the dilute channel. The support frames are arrayed on the membranes with interphase aisle to save the frame arrays and make water flow fluently. The membrane envelopes in turn with the support frames as both are preferably wound to form the cylinder module, and is covered by one plastic protecting net. This new type of support frame can assure fluent water flow in dilute channels and convenient resin filling.

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How the Omexell 210 Module Works—2 pgs, no date.
The New Leader in EDI—Omexell 210 Module—2 pgs, no date.
The New Leader in EDI—Omexell System—2 pgs, no date.
An Introduction to Spiral Wound EDI, Water Technology—4 pgs. (Jan. 2003).

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