Apparatus for water treatment

Details Apparatus for water treatment Apparatus for water treatment

1989-04-24

1990-11-20

Schor, Kenneth M.

Liquid purification or separation

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

210232, 210256, 210253, 210335, 210340, 210438, 210440, 422 24, 4221863, B01D 2900, B01D 35143, A61L 210

Patent

active

049716875

ABSTRACT:
An apparatus is disclosed for purification and/or sterilization or disinfection of water which has a head with water inlet and outlet openings and a housing secured in water tight relation to said head in which there is a cylindrical filter, preferably of activated charcoal. Between the filter and the housing is an outer water channel communicating with the water inlet so that water entering the apparatus is purified by passing through the filter to an inner channel communicating with the water outlet. Water is sterilized or disinfected by an ultraviolet lamp inside the filter over which water that has passed through it flows to the water outlet. The apparatus may be used in multiples which are connected in series or parallel to obtain a greater degree of filtration and disinfection than obtainable in a single unit.

REFERENCES:
patent: 3551091 (1970-12-01), Veloz
patent: 4049548 (1977-09-01), Dickerson
patent: 4059520 (1977-11-01), Roller
patent: 4192750 (1980-03-01), Elfes et al.
patent: 4204956 (1980-05-01), Flatow
patent: 4277438 (1981-07-01), Ejzak
patent: 4296328 (1981-10-01), Regan
patent: 4615799 (1986-10-01), Mortensen

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