NDLI: Membrane fouling control by ultrasound in an anaerobic membrane bioreactor

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Membrane fouling control by ultrasound in an anaerobic membrane bioreactor

Content Provider	Springer Nature Link
Author	Sui, Pengzhe Wen, Xianghua Huang, Xia
Copyright Year	2007
Abstract	In this study, ultrasound was used to control the membrane fouling online in an anaerobic membrane bioreactor (AMBR). Short-term running experiments were carried out under different operating conditions to explore feasible ultrasonic parameters. The experimental results indicated that when the crossflow velocity was more than 1.0 m/s, membrane fouling could be controlled effectively only by hydrodynamic methods without ultrasound. When ultrasound was applied, an ultrasonic power range of 60–150 W was suitable for the membrane fouling control in the experimental system. The experimental results showed that the membrane fouling was controlled so well that membrane filtration resistance (ΣR) could stay at 5 × 10$^{11}$ m$^{−1}$ for more than a week with the crossflow velocity of 0.75 m/s, which equaled the effect of crossflow velocity of more than 1.0 m/s without ultrasound.
Starting Page	362
Ending Page	367
Page Count	6
File Format	PDF
ISSN	16737415
Journal	Frontiers of Environmental Science & Engineering in China
Volume Number	1
Issue Number	3
e-ISSN	16737520
Language	English
Publisher	Higher Education Press
Publisher Date	2007-01-01
Publisher Institution	Chinese Universities
Publisher Place	Beijing
Access Restriction	Subscribed
Subject Keyword	anaerobic membrane bioreactor membrane fouling control ultrasound Environment
Content Type	Text
Resource Type	Article
Subject	Environmental Science

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