Lenntech Water treatment & purification Lenntech Water treatment & purification
Home > Research Paper Tags > Backwash

Backwash

1 - 3 of 3 results

... the wastewater used. The duration and frequency of backwashing are vital parameters for successful long-term operation of a membrane system. The backwash duration and frequency required to remove the reversible component of the foulant layer increased with time during the operation of membrane an ...
Desalination 202 (2006)

... but also retards the permeability decline. In comparison to the normal backwashing in which flow is reversed across the membrane once during each backwash cycle, two consecutive backwashing pulses during each cycle is an optimized operation. A chemical cleaning may be required to restore the initia ...
Desalination 222 (2008)

The main objective of this work was to determine the impact of various backwash scenarios on fouling in a pilotscale submerged membrane bioreactor (MBR) aerobically treating domestic wastewater. A total of seven differen ...
Desalination 237 (2009)

About Lenntech

Lenntech BV
Distributieweg 3
2645 EG Delfgauw

tel: +31 152 610 900
fax: +31 152 616 289
e-mail: info@lenntech.com


Copyright © 1998-2018 Lenntech B.V. All rights reserved