English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

—Membrane distillation (MD) is receiving recent attention as a technique to efficiently concentrate aqueous solution. It has potential benefits of low temperature and pressure operation with high degrees of separation. Orange Juice has to be concentrated by direct contact membrane distillation. The Dusty Gas Model describes membrane distillation through a porous membrane. Analysis of an applied Dusty Gas Model has identified a possible way to optimise flux by an optimal combination of operating parameter and design factor. A model for a membrane distillation process in a plate-and-frame unit has been developed. It is based on a mass and energy balance equation for hydrodynamic, temperature and concentration boundary layers. The model takes into account energy interdependence between flow in feed and in permeate channels. Amodeltaking into consideration temperature concentration polarization (TCP) predicts temperature and concentration values at the membrane surface. The model consists of an analytical equation and permits simulation or analysis of the influence of various factors to permeate flux.

Mathematical Model of Direct Contact Membrane Distillation for Orange Juice Concentration