Osmotic distillation and quality evaluation of sucrose, apple and orange juices in hollow fiber membrane contactor
Sucrose solution, apple and orange juices were concentrated through osmotic distillation (OD) process using a mini-module Liqui-CelTM hollow fibre membrane contactor. Mass transport characteristics of water molecules from feed to stripping solution were studied. Process parameters such as feed tempe...
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doaj-6dac39ca2e8e4a18820a4ef1e0d3e2c42020-11-24T22:05:25ZengAssociation of the Chemical Engineers of SerbiaChemical Industry and Chemical Engineering Quarterly1451-93722217-74342017-01-0123221722710.2298/CICEQ150720035R1451-93721600035ROsmotic distillation and quality evaluation of sucrose, apple and orange juices in hollow fiber membrane contactorRehman Waheed Ur0Zeb Waheed1Muhammad Amir2Ali Wajid3Younas Mohammad4University of Engineering and Technology, Department of Chemical Engineering, Peshawar, PakistanUniversity of Engineering and Technology, Department of Chemical Engineering, Peshawar, PakistanUniversity of Engineering and Technology, Department of Chemical Engineering, Peshawar, PakistanUniversity of Engineering and Technology, Department of Chemical Engineering, Peshawar, PakistanUniversity of Engineering and Technology, Department of Chemical Engineering, Peshawar, PakistanSucrose solution, apple and orange juices were concentrated through osmotic distillation (OD) process using a mini-module Liqui-CelTM hollow fibre membrane contactor. Mass transport characteristics of water molecules from feed to stripping solution were studied. Process parameters such as feed temperature, feed flow rate and concentration of stripping solution (CaCl2) were varied. Sucrose solution was concentrated from 135 to 510 g TSS kg-1 in 340 min using feed-in- -lumen flow configuration at a start-up water flux of 0.250 L m-2 h-1 and a temperature of 30°C. Similarly, it was concentrated up to 510 g TSS kg-1 in 200 min using feed-in-shell flow configuration at a start-up water flux of 0.505 L m-2 hr1 and a temperature of 30°C. In a total recycle time of 340 min, clarified apple and orange juices were concentrated up to 500 g TSS kg-1 using feed-in-lumen flow configuration at a start-up water flux of 0.204 and 0.294 L m-2 hr1, respectively. It was found that quality parameters of fruit juices were well improved after the osmotic distillation process. The process therefore has good potential for application in the fruit processing industry for concentration of fruit juices.http://www.doiserbia.nb.rs/img/doi/1451-9372/2017/1451-93721600035R.pdfOsmotic distillationhollow fiber membrane contactorsucrose solutionapple juiceorange juice |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Rehman Waheed Ur Zeb Waheed Muhammad Amir Ali Wajid Younas Mohammad |
spellingShingle |
Rehman Waheed Ur Zeb Waheed Muhammad Amir Ali Wajid Younas Mohammad Osmotic distillation and quality evaluation of sucrose, apple and orange juices in hollow fiber membrane contactor Chemical Industry and Chemical Engineering Quarterly Osmotic distillation hollow fiber membrane contactor sucrose solution apple juice orange juice |
author_facet |
Rehman Waheed Ur Zeb Waheed Muhammad Amir Ali Wajid Younas Mohammad |
author_sort |
Rehman Waheed Ur |
title |
Osmotic distillation and quality evaluation of sucrose, apple and orange juices in hollow fiber membrane contactor |
title_short |
Osmotic distillation and quality evaluation of sucrose, apple and orange juices in hollow fiber membrane contactor |
title_full |
Osmotic distillation and quality evaluation of sucrose, apple and orange juices in hollow fiber membrane contactor |
title_fullStr |
Osmotic distillation and quality evaluation of sucrose, apple and orange juices in hollow fiber membrane contactor |
title_full_unstemmed |
Osmotic distillation and quality evaluation of sucrose, apple and orange juices in hollow fiber membrane contactor |
title_sort |
osmotic distillation and quality evaluation of sucrose, apple and orange juices in hollow fiber membrane contactor |
publisher |
Association of the Chemical Engineers of Serbia |
series |
Chemical Industry and Chemical Engineering Quarterly |
issn |
1451-9372 2217-7434 |
publishDate |
2017-01-01 |
description |
Sucrose solution, apple and orange juices were concentrated through osmotic distillation (OD) process using a mini-module Liqui-CelTM hollow fibre membrane contactor. Mass transport characteristics of water molecules from feed to stripping solution were studied. Process parameters such as feed temperature, feed flow rate and concentration of stripping solution (CaCl2) were varied. Sucrose solution was concentrated from 135 to 510 g TSS kg-1 in 340 min using feed-in- -lumen flow configuration at a start-up water flux of 0.250 L m-2 h-1 and a temperature of 30°C. Similarly, it was concentrated up to 510 g TSS kg-1 in 200 min using feed-in-shell flow configuration at a start-up water flux of 0.505 L m-2 hr1 and a temperature of 30°C. In a total recycle time of 340 min, clarified apple and orange juices were concentrated up to 500 g TSS kg-1 using feed-in-lumen flow configuration at a start-up water flux of 0.204 and 0.294 L m-2 hr1, respectively. It was found that quality parameters of fruit juices were well improved after the osmotic distillation process. The process therefore has good potential for application in the fruit processing industry for concentration of fruit juices. |
topic |
Osmotic distillation hollow fiber membrane contactor sucrose solution apple juice orange juice |
url |
http://www.doiserbia.nb.rs/img/doi/1451-9372/2017/1451-93721600035R.pdf |
work_keys_str_mv |
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