Demineralizer
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United States of America Patent
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-
Jan 7, 1986
Grant Date -
N/A
app pub date -
Sep 6, 1983
filing date -
Oct 16, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A demineralizer for treatment of raw water through at least one pure water production unit. The demineralizer comprises a purity measuring meter for measuring a purity of water in downstream of the unit, a valve for preventing water to flow to next process of the treatment from the unit and a controlling unit for actuating the valve when measuring value of the meter is smaller than a desire value.
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