Tubular membrane module

2002 ◽  
Vol 2002 (4) ◽  
pp. 12
Keyword(s):  
Membrane Module ◽  
Tubular Membrane

A Tubular Cross-Flow Filtration Module Based on Chaotic Advection

2015 ◽  
Author(s):  
T. G. Kang ◽  
K. T. Park ◽  
S. U. Kim
Keyword(s):  
Turbulent Flows ◽  
Three Dimensional ◽  
Cross Flow ◽  
Operating Conditions ◽  
Membrane Module ◽  
Chaotic Advection ◽  
Thin Plates ◽  
Tubular Membrane ◽  
Cross Flow Filtration ◽  
Wide Range

We propose a tubular membrane module with embedded three-dimensional structures which is efficient in a wide range of operating conditions (covering both laminar and turbulent flows). Thin plates with barriers are inserted periodically in the circular channel geometry, leading to chaotic advection in a spatially periodic channel flow. Using a numerical scheme combining a particle-tracking and the finite element method, the insert geometry is optimized. The performance of the newly proposed membrane module is assessed by experiments. The membrane module with embedded inserts is found to be better in performance than an ordinary tubular membrane module.

Modeling of the Ultrafiltration of a Dextran T500 Solution in a Tubular Membrane Module

2008 ◽  
Vol 31 (4) ◽  
pp. 501-506 ◽  
Author(s):  
M. Chikhi ◽  
A.-H. Meniai ◽  
F. Balaska ◽  
M. Bencheikh-Lehocine
Keyword(s):  
Membrane Module ◽  
Tubular Membrane

Ultrafiltration on Sizing Agent Solution in Tubular-Membrane Module

2006 ◽  
Vol 193 (6) ◽  
pp. 661-674
Author(s):  
Ho-Ming Yeh ◽  
Tung-Wen Cheng ◽  
Jia-Wen Tsai
Keyword(s):  
Membrane Module ◽  
Tubular Membrane
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