Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – With rehabilitation means
Reexamination Certificate
2005-12-06
2005-12-06
Smith, Duane (Department: 1724)
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
With rehabilitation means
C210S283000, C210S284000, C210S289000, C210S291000, C210S266000, C210S285000, C210S279000, C210S290000, C210S190000, C210S670000
Reexamination Certificate
active
06972091
ABSTRACT:
An ion exchange resin plant for the demineralizing or softening water with an arrangement that allows the plant to operate continuously. The plant tank is divided into to two separate compartments that work simultaneously. One compartment effects water demineralization while the other compartment regenerates the ion exchanging resins.
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EP Search Report.
Hedman & Costigan ,P.C.
Pham Minh-Chau T.
Smith Duane
TM.E. S.p.A. - Termomeccanica Ecologia
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