This study made an attempt at applying ultrasonic technique to membrane-based
deoxygenation process. The mass transfer performance of immersed hollow fiber membrane …

Enhancing permeation in microfiltration (MF) hollow fiber membrane process was studied
under ultrasound (US) by means of reflection technique. The US effect on the enhanced …

The ozone mass transfer efficiency based on deionized water of both the PTFE hollow fiber
membrane aeration and ultrasonic-assisted PTFE hollow fiber membrane aeration …

In water treatment with membrane filtration process, a lot of factors such as process design,
operation, and fouling affect membrane flux. But it is often neglected the flux decline which …

A mathematical model with consideration of water vapour permeation has been developed
to describe vacuum degassing in a hollow fibre membrane module. The dissolved oxygen …

Ultrasound based on-line cleaning for membrane filtration of industrial wastewater was
studied. An ultrasonic transducer was assembled in the membrane module in order to get an …

This paper presents the experimental results of using ultrasonic waves to mitigate the fouling
of the hollow-fiber ultrafiltration (UF) membrane process. While sonication has been …

The effects of different sonication modes with different frequencies of ultrasound on
permeation flux and fouling of ultrafiltration membrane were investigated. The flat sheet …

In this study, polypropylene composite hollow fiber membrane with an acrylic hydrogel layer
was fabricated successfully by in situ ultrasonic wave‐assisted polymerization. The …

Ultrasonic field was applied in the treatment of oil emulsification wastewater by ZrO2
ceramic membrane. The permeate flux, rejection ratio in the filtration process and recovery …