Water purifier

Details Water purifier Water purifier

1997-02-14

1999-02-09

Hruskoci, Peter A.

Liquid purification or separation

With alarm, indicator, register, recorder, signal or...

210 961, 210117, 2101951, 2101952, 210202, 210203, 210205, 210266, 210254, 210290, 210910, C32F 128

Patent

active

058689249

ABSTRACT:
A water purifier which produces ultrapure water from a variety of feed sources. The feed source water may be potable tap, distilled, deionized, or water treated by reverse osmosis. The water is passed through a first purification media (30) and then through a chamber (34) where it is exposed to ultraviolet light in the presence of titanium dioxide. The water is then passed through a second purification media (38) to a dispensing valve (40). Operating the dispensing valve (40) provides ultrapure water from the purifier having a specific resistance of at least 18.0 megohm-cm and a TOC count of less than one ppb.

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