Method for cleaning a membrane filter using ultrasound and backwash pulses and device adapted therefor

The invention relates to a method for cleaning a filter element made of a porous material. The method comprises directing ultrasound to the filter element, and directing after a predefined time from starting of the ultrasound an impulse to a filtrate reservoir causing filtrate inside the filtrate re...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	AHO, Simo, HAKALA, Ville
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
Online-Zugang:	Volltext bestellen
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