Aeration pipe design for free bubbling hydrodynamic optimization of flat sheet MBRs

Wang, Bing; Yan, Zhiying; Fang, Yuan; Field, Robert W.

doi:10.1016/j.memsci.2021.120222

Cited by 8 publications

(3 citation statements)

References 26 publications

(27 reference statements)

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“…The aeration conditions were same for both modules with 2.5 L/min of aeration delivered with pulsing at 1 Hz. The pulsing of the air flow has previously been found to be beneficial [27,28]. 200 mV electricity was continuously supplied by a stabilized voltage supply, current was recorded by ammeter, and the rheostat resistance was set to be 100 ohms.…”

Section: Shear Stress Measurementmentioning

confidence: 99%

“…The fouling mitigation is closely related to shear stress, which has been studied in multiple previous work [7,19,28]. Hence the shear stress induced by two-phase flow was carefully studied for the CS membrane format.…”

Section: Shear Stress Comparisonmentioning

confidence: 99%

“…Currently, this new CS-MBR is applied into large-scale water treatment in Beijing, Taiyuan and Shaanxi province of China. The corrugation on membrane surface in the new CS-MBR creates hydrodynamic flows that are at least as complex as the flow in normal FSMBR [25][26][27][28]. Moreover, it has been unclear how hydrodynamics and fouling control effect varied in CS-MBR comparing to those obtained in FSMBR [19,29].…”

Section: Introductionmentioning

confidence: 99%

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