Reverse flush or pulse cleaning of a liquid filter, e.g. membrane filter

A.J.B. van Boxtel (Inventor), S.J. van Hoof (Inventor), N. de Heer (Inventor)

Research output: PatentOther research output

Abstract

The interval between two successive liquid flow reversals and/or the flow reversal time are changed during filter operation to improve cleaning efficiency. A method for cleaning a liquid filter by reverse flushing or pulsing of the liquid flow, involves varying the interval between two successive liquid flow reversals and/or changing the flow reversal time during filter operation.
Original languageEnglish
Patent numberNL1009073
Priority date6/05/98
Publication statusPublished - 9 Nov 1999

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