On modelling of glucose transport in hollow fibre membrane bioreactor for growing three‐dimensional tissue
نویسندگان
چکیده
منابع مشابه
Multiphase modelling of the influence of fluid flow and chemical concentration on tissue growth in a hollow fibre membrane bioreactor.
A 2D model is developed for fluid flow, mass transport and cell distribution in a hollow fibre membrane bioreactor. The geometry of the modelling region is simplified by excluding the exit ports at either end and focusing on the upper half of the central section of the bioreactor. Cells are seeded on a porous scaffold throughout the extracapillary space (ECS), and fluid pumped through the biore...
متن کاملBiological treatment and thickening with a hollow fibre membrane bioreactor.
Aerobic operation of an immersed hollow fibre membrane bioreactor, treating municipal wastewater supplemented with molasses solution, has been studied across mixed liquor suspended solids (MLSS) concentrations between 8 and 32 g L(-1), the higher concentrations being normally associated with thickening operations. Only a marginal loss in membrane permeability was noted between 8 and 18 g L(-1) ...
متن کاملHollow Fiber Membrane Bioreactor for COD Biodegradation of Tapioca Wastewater
The present work studied the application of membrane bioreactor (MBR) for tapioca wastewater processing that contained chemical oxygen demand (COD) ranging from 4000-9000 mg/L. A preliminary study was initially conducted in order to evaluate membrane performance with respect to its flux with MLSS concentration ranging from 4,500 to 10,500 mg/L. It was clear that fouling was observed during the ...
متن کاملMultiphase modelling of the effect of fluid shear stress on cell yield and distribution in a hollow fibre membrane bioreactor
We present a simplified two-dimensional model of fluid flow, nutrient transport and cell distribution in a hollow fibre membrane bioreactor, with the aim of exploring how fluid flow can be used to control the distribution and yield of a cell population which is sensitive to both fluid shear stress and nutrient concentration. The cells are seeded in a scaffold in a layer on top of the hollow fib...
متن کاملhollow fiber membrane bioreactor for cod biodegradation of tapioca wastewater
the present work studied the application of membrane bioreactor (mbr) for tapioca wastewater processing that contained chemical oxygen demand (cod) ranging from 4000-9000 mg/l. a preliminary study was initially conducted in order to evaluate membrane performance with respect to its flux with mlss concentration ranging from 4,500 to 10,500 mg/l. it was clear that fouling was observed during the ...
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ژورنال
عنوان ژورنال: Asia-Pacific Journal of Chemical Engineering
سال: 2020
ISSN: 1932-2135,1932-2143
DOI: 10.1002/apj.2565