Water treatment device and water treatment method

Disclosed is a water treatment device that can produce a large amount of treated water per chemical cleaning. The water treatment device is provided with a membrane separation module that uses a filtration membrane, and treats water in the membrane separation module using membrane separation. This w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NISHIO HIRONOBU, TAKATA KAZUTAKA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:Disclosed is a water treatment device that can produce a large amount of treated water per chemical cleaning. The water treatment device is provided with a membrane separation module that uses a filtration membrane, and treats water in the membrane separation module using membrane separation. This water treatment device is characterized by being capable of performing membrane separation in the membrane separation module for a continuous period of at least 30 days, with the flux of water passing through the filtration membrane set within the range 0.10-0.35 m/d.