Nanocomposite poly(arylene ether sulfone) reverse osmosis membrane containing functional zeolite nanoparticles for seawater desalination

Sang Gon Kim; Dong Hun Hyeon; Jeong Hwan Chun; Byung Hee Chun; Sung Hyun Kim

doi:10.1016/j.memsci.2013.03.065

Nanocomposite poly(arylene ether sulfone) reverse osmosis membrane containing functional zeolite nanoparticles for seawater desalination

Sang Gon Kim, Dong Hun Hyeon, Jeong Hwan Chun, Byung Hee Chun, Sung Hyun Kim

Research output: Contribution to journal › Article › peer-review

107 Citations (Scopus)

Abstract

In this study, composite reverse osmosis (RO) membranes made from sulfonated poly(arylene ether sulfone) containing amino groups (aPES) and aminated template free zeolite nanoparticle (aTMA) were prepared with the aim of enhancing chlorination resistance and improving membrane performance. The performance of the RO membranes containing aPES and aTMA was evaluated; salt rejection and water flux were 98.8% and 37.8L/m²h, respectively. Salt rejection decreased by only 12.7% and water flux increased by 2.5L/m²h after the chlorination test. aPES/aTMA significantly modified the three-dimensional polyamide (PA) network structures and contributed to the high performance because of copolymer chain stiffness due to a high degree of cross-linking in the RO membranes. Therefore, aPES and aTMA, which helped improve water permeability, also protected the active layer structure from degradation and enhanced chlorine resistance of the RO membrane.

Original language	English
Pages (from-to)	10-18
Number of pages	9
Journal	Journal of Membrane Science
Volume	443
DOIs	https://doi.org/10.1016/j.memsci.2013.03.065
Publication status	Published - 2013 Sept 5

Bibliographical note

Funding Information:
This research was supported by a Grant ( #12 seaHERO B02-06 ) from the Plant Technology Advancement Program funded by the Ministry of Land, Transport and Maritime Affairs of the Korean Government . This work was also supported by a Grant from the Human Resources Development of the Korea Institute of Energy Technology Evaluation and Planning ( 20114010203050 ) funded by the Ministry of Knowledge Economy of the Korean Government .

Keywords

Chlorine resistance
Desalination
Nanoparticle
Reverse osmosis
Sulfonated poly(arylene ether sulfone)

ASJC Scopus subject areas

Biochemistry
General Materials Science
Physical and Theoretical Chemistry
Filtration and Separation

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10.1016/j.memsci.2013.03.065

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title = "Nanocomposite poly(arylene ether sulfone) reverse osmosis membrane containing functional zeolite nanoparticles for seawater desalination",

abstract = "In this study, composite reverse osmosis (RO) membranes made from sulfonated poly(arylene ether sulfone) containing amino groups (aPES) and aminated template free zeolite nanoparticle (aTMA) were prepared with the aim of enhancing chlorination resistance and improving membrane performance. The performance of the RO membranes containing aPES and aTMA was evaluated; salt rejection and water flux were 98.8% and 37.8L/m2h, respectively. Salt rejection decreased by only 12.7% and water flux increased by 2.5L/m2h after the chlorination test. aPES/aTMA significantly modified the three-dimensional polyamide (PA) network structures and contributed to the high performance because of copolymer chain stiffness due to a high degree of cross-linking in the RO membranes. Therefore, aPES and aTMA, which helped improve water permeability, also protected the active layer structure from degradation and enhanced chlorine resistance of the RO membrane.",

keywords = "Chlorine resistance, Desalination, Nanoparticle, Reverse osmosis, Sulfonated poly(arylene ether sulfone)",

author = "Kim, {Sang Gon} and Hyeon, {Dong Hun} and Chun, {Jeong Hwan} and Chun, {Byung Hee} and Kim, {Sung Hyun}",

note = "Funding Information: This research was supported by a Grant ( #12 seaHERO B02-06 ) from the Plant Technology Advancement Program funded by the Ministry of Land, Transport and Maritime Affairs of the Korean Government . This work was also supported by a Grant from the Human Resources Development of the Korea Institute of Energy Technology Evaluation and Planning ( 20114010203050 ) funded by the Ministry of Knowledge Economy of the Korean Government . ",

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T1 - Nanocomposite poly(arylene ether sulfone) reverse osmosis membrane containing functional zeolite nanoparticles for seawater desalination

AU - Kim, Sang Gon

AU - Hyeon, Dong Hun

AU - Chun, Jeong Hwan

AU - Chun, Byung Hee

AU - Kim, Sung Hyun

N1 - Funding Information: This research was supported by a Grant ( #12 seaHERO B02-06 ) from the Plant Technology Advancement Program funded by the Ministry of Land, Transport and Maritime Affairs of the Korean Government . This work was also supported by a Grant from the Human Resources Development of the Korea Institute of Energy Technology Evaluation and Planning ( 20114010203050 ) funded by the Ministry of Knowledge Economy of the Korean Government .

PY - 2013/9/5

Y1 - 2013/9/5

N2 - In this study, composite reverse osmosis (RO) membranes made from sulfonated poly(arylene ether sulfone) containing amino groups (aPES) and aminated template free zeolite nanoparticle (aTMA) were prepared with the aim of enhancing chlorination resistance and improving membrane performance. The performance of the RO membranes containing aPES and aTMA was evaluated; salt rejection and water flux were 98.8% and 37.8L/m2h, respectively. Salt rejection decreased by only 12.7% and water flux increased by 2.5L/m2h after the chlorination test. aPES/aTMA significantly modified the three-dimensional polyamide (PA) network structures and contributed to the high performance because of copolymer chain stiffness due to a high degree of cross-linking in the RO membranes. Therefore, aPES and aTMA, which helped improve water permeability, also protected the active layer structure from degradation and enhanced chlorine resistance of the RO membrane.

AB - In this study, composite reverse osmosis (RO) membranes made from sulfonated poly(arylene ether sulfone) containing amino groups (aPES) and aminated template free zeolite nanoparticle (aTMA) were prepared with the aim of enhancing chlorination resistance and improving membrane performance. The performance of the RO membranes containing aPES and aTMA was evaluated; salt rejection and water flux were 98.8% and 37.8L/m2h, respectively. Salt rejection decreased by only 12.7% and water flux increased by 2.5L/m2h after the chlorination test. aPES/aTMA significantly modified the three-dimensional polyamide (PA) network structures and contributed to the high performance because of copolymer chain stiffness due to a high degree of cross-linking in the RO membranes. Therefore, aPES and aTMA, which helped improve water permeability, also protected the active layer structure from degradation and enhanced chlorine resistance of the RO membrane.

KW - Chlorine resistance

KW - Desalination

KW - Nanoparticle

KW - Reverse osmosis

KW - Sulfonated poly(arylene ether sulfone)

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ER -

Nanocomposite poly(arylene ether sulfone) reverse osmosis membrane containing functional zeolite nanoparticles for seawater desalination

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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