2018
DOI: 10.1002/ceat.201700471
|View full text |Cite
|
Sign up to set email alerts
|

Threshold Flux for Vacuum Membrane Distillation to Concentrate Herbal Aqueous Solutions

Abstract: Vacuum membrane distillation (VMD) is considered an effective method for concentration of herbal aqueous solutions (HAS). However, membrane fouling and flux decline are complex problems in such concentration processes. The concept of threshold flux was proposed for optimizing the membrane process. Whether it is useful for guiding optimization of the VMD process on HAS concentration needs further investigation. The Semen Raphani aqueous solution (SRAS) was taken as an example to investigate the membrane flux be… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2019
2019
2024
2024

Publication Types

Select...
3

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(1 citation statement)
references
References 33 publications
0
1
0
Order By: Relevance
“…A difference of solute deposition of reactive and disperse dyes was not observed. The formation of an additional layer of dye particles on the membrane in long‐term operation can reduce the area of open pores available for mass and heat transfer through the membrane, resulting in permeate flux decline . However, for the present work, an immediate decline of the permeate flux was not observed due to the short operating time and low dye concentration.…”
Section: Resultsmentioning
confidence: 65%
“…A difference of solute deposition of reactive and disperse dyes was not observed. The formation of an additional layer of dye particles on the membrane in long‐term operation can reduce the area of open pores available for mass and heat transfer through the membrane, resulting in permeate flux decline . However, for the present work, an immediate decline of the permeate flux was not observed due to the short operating time and low dye concentration.…”
Section: Resultsmentioning
confidence: 65%