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240125s2024 xx |||||o 00| ||eng c |
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|a 10.1002/wer.10980
|2 doi
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|a pubmed24n1271.xml
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|a (DE-627)NLM36757814X
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|a (NLM)38267391
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Hussain Mana, Turki
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Performance investigation of poly(vinylidene fluoride-cohexafluoropropylene) membranes containing SiO2 nanoparticles in a newly designed single vacuum membrane distillation system
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 26.01.2024
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|a Date Revised 26.01.2024
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|a published: Print
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|a Citation Status MEDLINE
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|a © 2024 Water Environment Federation.
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|a The current study focuses on the development of a superhydrophobic poly(vinylidene fluoride-cohexafluoropropylene) nanocomposite membrane suitable for vacuum membrane distillation by incorporating SiO2 nanoparticles. At loading hydrophobic nano-SiO2 particle concentration (0.50-1.50 wt.%), the developed nanocomposite membranes are optimized in terms of vacuum membrane distillation performance. The influence of temperature, vacuum pressure, and feed water flow is studied for desalinating high-salinity brine. The results show that the developed vacuum distillation membrane is capable of 95% salt rejection during the treatment of a highly saline feed (65,000 ppm) at fixed flow rates of 120 L/h saline feed and different operating conditions consisting of feed inlet temperatures ranging from 40°C to 70°C and distillate inlet temperatures of 7-15°C. The vacuum membrane distillation process achieves 0.38-1.66% water recovery with increasing concentration factor, meaning that recovery is increased, and shows a specific electrical energy consumption of 5.16-23.90 kWh/m3 for product water. Overall, the newly designed membrane demonstrates suitability for a vacuum membrane distillation system. PRACTITIONER POINTS: Desalinate high-salinity brine (TDS > 35,000 ppm) using a vacuum membrane distillation system. A hydrophobic PVDF-HFP/SiO2 nanocomposite membrane development for vacuum membrane distillation. A newly designed single vacuum membrane distillation system for RO brine treatment
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|a Journal Article
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|a desalination
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|a high-salinity brine
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|a membrane distillation
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|a poly(vinylidene fluoride-cohexafluoropropylene)
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|a 1,1-difluoroethylene
|2 NLM
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|a 3C1IX2905B
|2 NLM
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|a brine
|2 NLM
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|a polyvinylidene fluoride
|2 NLM
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|a 24937-79-9
|2 NLM
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|a Silicon Dioxide
|2 NLM
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|a 7631-86-9
|2 NLM
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|a Water
|2 NLM
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|a 059QF0KO0R
|2 NLM
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| 650 |
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|a Fluorocarbon Polymers
|2 NLM
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| 650 |
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|a Polyvinyls
|2 NLM
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|a Salts
|2 NLM
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|a Vinyl Compounds
|2 NLM
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| 700 |
1 |
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|a Alam, Javed
|e verfasserin
|4 aut
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1 |
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|a Shukla, Arun Kumar
|e verfasserin
|4 aut
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1 |
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|a Alkhudhiri, Abdullah
|e verfasserin
|4 aut
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|a Mohammed, Abdullah Najib
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Alhoshan, Mansour
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Water environment research : a research publication of the Water Environment Federation
|d 1998
|g 96(2024), 1 vom: 24. Jan., Seite e10980
|w (DE-627)NLM098214292
|x 1554-7531
|7 nnns
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| 773 |
1 |
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|g volume:96
|g year:2024
|g number:1
|g day:24
|g month:01
|g pages:e10980
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|u http://dx.doi.org/10.1002/wer.10980
|3 Volltext
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|d 96
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