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231224s2016 xx ||||| 00| ||eng c |
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|a pubmed25n0890.xml
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|a (DE-627)NLM267120508
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|a (NLM)27973365
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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 Gasemloo, Sima
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Fabrication of sulfated nanofilter membrane based on carboxymethyl cellulose
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|c 2016
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 15.06.2017
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|a Date Revised 02.12.2018
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|a published: Print
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|a Citation Status MEDLINE
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|a The aim of this study is to prepare sulfated carboxymethyl cellulose (SCMC) nanofilter membrane using sulfur trioxide pyridine complex (SO3/pyridine) as sulfating agent and glutaraldehyde (GA) as a crosslinking agent onto polysulfone supporting membrane. The prepared nanofilter was characterized by Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, atomic force microscopy and zeta potential. To evaluate the prepared nanofilter, various amounts of SO3/Pyridine were used and efficiency of them was investigated. The results showed that increasing the sulfate groups raised the flux from 13.87 to 29.54 L/(m2·h-1), whereas percentage rejection was increased during the separation of salt aqueous solutions and then decreased. It can be concluded that, SCMC-GA-2 (with molar ratio of SO3/pyridine to CMC of 1) shows high separation efficiency in acidic conditions and improves the hydrophilicity and charge density of the filter
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|a Journal Article
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|a Membranes, Artificial
|2 NLM
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|a Polymers
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|a Pyridines
|2 NLM
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|a Sulfates
|2 NLM
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|a Sulfones
|2 NLM
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|a Sulfur Oxides
|2 NLM
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|a polyether sulfone
|2 NLM
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|a 25667-42-9
|2 NLM
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|a sulfur trioxide
|2 NLM
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|a HH2O7V4LYD
|2 NLM
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|a Carboxymethylcellulose Sodium
|2 NLM
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|a K679OBS311
|2 NLM
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|a Glutaral
|2 NLM
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|a T3C89M417N
|2 NLM
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| 700 |
1 |
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|a Sohrabi, Mahmoud Reza
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Khosravi, Morteza
|e verfasserin
|4 aut
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1 |
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|a Dastmalchi, Siavoush
|e verfasserin
|4 aut
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|a Gharbani, Parvin
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Water science and technology : a journal of the International Association on Water Pollution Research
|d 1986
|g 74(2016), 11 vom: 07. Dez., Seite 2611-2619
|w (DE-627)NLM098149431
|x 0273-1223
|7 nnas
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| 773 |
1 |
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|g volume:74
|g year:2016
|g number:11
|g day:07
|g month:12
|g pages:2611-2619
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|a AR
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|d 74
|j 2016
|e 11
|b 07
|c 12
|h 2611-2619
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