Publikace detail

Modelling of fouling of outside-in hollow fibre membrane by TiO2 particles

Autoři: Popović Svetlana | Dittrich Marcel | Cakl Jiří

Rok: 2014

Druh publikace: ostatní - článek ve sborníku

Název zdroje: European Conference on Fluid-Particle Separation. Abstracts

Název nakladatele: Societé Fancaise des Séparations Fluides-Particules

Místo vydání: Tolouse

Strana od-do: 71-72

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Modelling of fouling of outside-in hollow fibre membrane by TiO2 particles	A mathematical model has been developed describing fouling of a hollow fiber module used for the constant flux, outside-in microfiltration of TiO2 suspension. The model describes the suction pressure increase during fouling induced by TiO2 particles, and underpinning fouling phenomena. Unlike other models of membrane fouling, our model incorporates a variation of the bulk concentration of TiO2 particles as an important parameter with respect to the reaction. By the application of the model we can predict critical points of the photocatalytic membrane reactor operation such as the critical value of the suction pressure when cleaning of the membrane should be introduced.	TiO2 particles; fouling; hollow fiber membranes; modelling

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