Desalination of saline water via forward osmosis using magnetic nanoparticles covalently functionalized with citrate ions as osmotic agent

Forward osmosis is an emerging membrane technology in water desalination. In this study, desalination of saline water via forward osmosis was investigated using a new magnetic osmotic agent. For this purpose, Fe3O4 nanoparticles covalently functionalised with tri-sodium citrate was synthesised and c...

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Veröffentlicht in:	Environmental technology. - 1993. - 43(2022), 14 vom: 18. Juni, Seite 2113-2123
1. Verfasser:	Khazaie, Fazeleh (VerfasserIn)
Weitere Verfasser:	Sheshmani, Shabnam, Shokrollahzadeh, Soheila, Shahvelayati, Ashraf S
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2022
Zugriff auf das übergeordnete Werk:	Environmental technology
Schlagworte:	Journal Article Fe3O4 magnetic nanoparticles draw solution forward osmosis sodium citrate Ions Magnetite Nanoparticles Membranes, Artificial Sodium Citrate 1Q73Q2JULR mehr... Citric Acid 2968PHW8QP Sodium Chloride 451W47IQ8X


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100	1		\|a Khazaie, Fazeleh \|e verfasserin \|4 aut
245	1	0	\|a Desalination of saline water via forward osmosis using magnetic nanoparticles covalently functionalized with citrate ions as osmotic agent
264		1	\|c 2022
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500			\|a Date Completed 23.05.2022
500			\|a Date Revised 23.05.2022
500			\|a published: Print-Electronic
500			\|a Citation Status MEDLINE
520			\|a Forward osmosis is an emerging membrane technology in water desalination. In this study, desalination of saline water via forward osmosis was investigated using a new magnetic osmotic agent. For this purpose, Fe3O4 nanoparticles covalently functionalised with tri-sodium citrate was synthesised and characterised. The structural examinations revealed that the sodium citrate had been immobilised onto the magnetic nanoparticles. The highest water flux was obtained 17.1 L M-2 h (LMH) per 80 g L-1 osmotic agent solution against deionised water, while the ratio of salt flux to water flux was very low (0.088 g L-1). The osmotic solution was evaluated for saline water desalination using different concentrations of sodium chloride (NaCl) as feed solutions. The average water fluxes of 6.2, 4.5, and 2.7 LMH was obtained for 0.1, 0.2, and 0.5 M salt solutions, respectively. The magnetic osmotic agent was separated by a magnet and re-used for several times without considerable decrease in the water flux
650		4	\|a Journal Article
650		4	\|a Fe3O4 magnetic nanoparticles
650		4	\|a draw solution
650		4	\|a forward osmosis
650		4	\|a sodium citrate
650		7	\|a Ions \|2 NLM
650		7	\|a Magnetite Nanoparticles \|2 NLM
650		7	\|a Membranes, Artificial \|2 NLM
650		7	\|a Sodium Citrate \|2 NLM
650		7	\|a 1Q73Q2JULR \|2 NLM
650		7	\|a Citric Acid \|2 NLM
650		7	\|a 2968PHW8QP \|2 NLM
650		7	\|a Sodium Chloride \|2 NLM
650		7	\|a 451W47IQ8X \|2 NLM
700	1		\|a Sheshmani, Shabnam \|e verfasserin \|4 aut
700	1		\|a Shokrollahzadeh, Soheila \|e verfasserin \|4 aut
700	1		\|a Shahvelayati, Ashraf S \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Environmental technology \|d 1993 \|g 43(2022), 14 vom: 18. Juni, Seite 2113-2123 \|w (DE-627)NLM098202545 \|x 1479-487X \|7 nnns
773	1	8	\|g volume:43 \|g year:2022 \|g number:14 \|g day:18 \|g month:06 \|g pages:2113-2123
856	4	0	\|u http://dx.doi.org/10.1080/09593330.2020.1866087 \|3 Volltext
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