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US 12,637,368 B2Granted
Water treatment unit comprising a plurality of filtration devices
AssigneeInovaya
InventorsKhaled-Valentin Al Mezayen, Sylvain Masson
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Abstract
The water treatment unit (2) comprises at least one series of four filtration systems including a first filtration system (28), with activated mineral particles, a second filtration system (44), with ultrafiltration membrane, a third filtration system (52), with filter media, and a fourth filtration system (58), with ultrafiltration membrane (48). The first, second, third and fourth filtration systems (28, 44, 52, 58) are arranged in series, in said order, on a flow path (C) of the water being treated in the water treatment unit (2).
Claims11
A water treatment unit comprising:
- at least one series of four filtration systems, wherein the or each series comprises:
- a first filtration system comprising activated glass particles;
- a second filtration system comprising an ultrafiltration membrane;
- a third filtration system comprising a filtering medium;
- and
- a fourth filtration system comprising an ultrafiltration membrane;
- wherein the first, second, third, and fourth filtration systems are arranged in series, in said order, on a flow path of a water being treated in the water treatment unit;
- and
- a fifth filtration system arranged upstream of the series of the four filtration systems, wherein the fifth filtration system comprises a cyclone filter.
6 more elements
Dependencies are inferred from the claim text.