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.
|Publication status||Published - 9 Nov 1999|
van Boxtel, A. J. B., van Hoof, S. J., & de Heer, N. (1999). Reverse flush or pulse cleaning of a liquid filter, e.g. membrane filter. (Patent No. NL1009073). https://worldwide.espacenet.com/publicationDetails/originalDocument?CC=NL&NR=1009073C2&KC=C2&FT=D&ND=&date=19991109&DB=&locale=en_ep