Reverse Osmosis Processing Device

Reverse Osmosis Processing Device

Provided is a reverse osmosis processing device (10) provided with: a first pressurized vessel (80) that performs primary processing of water to be processed; and a second pressurized vessel (82) that performs secondary processing of water to be processed that has been processed by the primary proce...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KITAMURA KOTARO, SUZUKI KAZUTAKA, OONISHI MASATO
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:Provided is a reverse osmosis processing device (10) provided with: a first pressurized vessel (80) that performs primary processing of water to be processed; and a second pressurized vessel (82) that performs secondary processing of water to be processed that has been processed by the primary processing. In each of the first pressurized vessel (80) and the second pressurized vessel (82), at least one reverse osmosis membrane element (22) provided with a reverse osmosis membrane (28) is disposed, a plurality of which are connected in series by a water collection tube (34) through which permeated water flows, and the number of reverse osmosis membrane elements (22) in the first pressurized vessel (80) is the same or fewer than the number of reverse osmosis membrane elements (22) in the second pressurized vessel (82). As a result, it is possible to easily replace reverse osmosis membrane elements.