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Influence of metal salts in reaction medium on performance enhancement of novel aliphatic-aromatic-based polyamide thin-film composite osmosis membranes
In this study, we report an easy and novel way to develop high flux aliphatic-aromatic-based thin-film composite (TFC) polyamide osmosis membranes by addition of inorganic metal salts with amine reactants in the reaction system of polyethylene imine (PEI) and 1,3-benzene dicarbonyl chloride. Inorgan...
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| Published in: | Separation science and technology 2019-05, Vol.54 (8), p.1363-1375 |
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| cited_by | cdi_FETCH-LOGICAL-c338t-3aeac1ec562741f480f2517af9f0b774fd86875e39e988f7de3a90e42641dd783 |
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| cites | cdi_FETCH-LOGICAL-c338t-3aeac1ec562741f480f2517af9f0b774fd86875e39e988f7de3a90e42641dd783 |
| container_end_page | 1375 |
| container_issue | 8 |
| container_start_page | 1363 |
| container_title | Separation science and technology |
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| creator | Ghosh, Bitan Ghosh, A.K. Bindal, R.C. |
| description | In this study, we report an easy and novel way to develop high flux aliphatic-aromatic-based thin-film composite (TFC) polyamide osmosis membranes by addition of inorganic metal salts with amine reactants in the reaction system of polyethylene imine (PEI) and 1,3-benzene dicarbonyl chloride. Inorganic metal salts like CuSO
4
, NiSO
4
, MgSO
4
, and Al
2
(SO
4
)
3
added to block some of the amine groups of PEI through complexation which in turn changes the polycondensation reaction kinetics of amine acid chloride reaction. The prepared membranes were characterized using water contact angle and atomic force microscopy studies and the performances were evaluated both in reverse osmosis and forward osmosis mode. In presence of metal salts in reaction interface, the performance of TFC membranes was greatly enhanced and the optimum metal salt concentration was identified for individual metal salts for maximum performance enhancement. The effects of different anions for same metal ion and different molecular weight of PEI were evaluated on composite polyamide membrane performances. Water permeability (flux) of 63.48 L m
−2
h
−1
was achieved upon inorganic salt addition compared to the unmodified TFC membranes with flux of 42.1 L m
−2
h
−1
at similar salt rejection of ~95%. Based on the new findings, a conceptual model was proposed to explain the role of metal ion in amine solution on the resulting characteristics of aromatic-aliphatic type polyamide-polysulfone composite membrane. |
| doi_str_mv | 10.1080/01496395.2018.1532963 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2199330644</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2199330644</sourcerecordid><originalsourceid>FETCH-LOGICAL-c338t-3aeac1ec562741f480f2517af9f0b774fd86875e39e988f7de3a90e42641dd783</originalsourceid><addsrcrecordid>eNp9UctuHCEQRJEtZW3nEyIh5TwbGGAGbo6sxLZkyRf7jNiZRovFYwxsov2TfG4Yr3P1qatRVVfThdBXSraUSPKdUK4GpsS2J1RuqWB9az-hDRU96cQo-BnarJxuJX1GF6W8EEKkUGqD_t5H6w8QJ8DJ4gDVeFyMrwW7iDOYqboU2_vsDgE3tEC2KQezCiDu1xog1lUc02_w2Hi37E11U2dyCm9gZwrMeEn-aIKbAde9i511PuAphSUVV5t5CQ2U5hR22UQoV-jcGl_gy3u9RM-_fj7d3HUPj7f3Nz8euokxWTtm2o4UJjH0I6eWS2J7QUdjlSW7ceR2loMcBTAFSko7zsCMIsD7gdN5HiW7RN9Oc5ecXg9Qqn5Jhxybpe6pUoyRgfPGEifWlFMpGaxesgsmHzUleg1B_w9BryHo9xCa7vqkc_HtbH9S9rOu5uhTtu2fkyuafTziHxClkdE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2199330644</pqid></control><display><type>article</type><title>Influence of metal salts in reaction medium on performance enhancement of novel aliphatic-aromatic-based polyamide thin-film composite osmosis membranes</title><source>Taylor and Francis Science and Technology Collection</source><creator>Ghosh, Bitan ; Ghosh, A.K. ; Bindal, R.C.</creator><creatorcontrib>Ghosh, Bitan ; Ghosh, A.K. ; Bindal, R.C.</creatorcontrib><description>In this study, we report an easy and novel way to develop high flux aliphatic-aromatic-based thin-film composite (TFC) polyamide osmosis membranes by addition of inorganic metal salts with amine reactants in the reaction system of polyethylene imine (PEI) and 1,3-benzene dicarbonyl chloride. Inorganic metal salts like CuSO
4
, NiSO
4
, MgSO
4
, and Al
2
(SO
4
)
3
added to block some of the amine groups of PEI through complexation which in turn changes the polycondensation reaction kinetics of amine acid chloride reaction. The prepared membranes were characterized using water contact angle and atomic force microscopy studies and the performances were evaluated both in reverse osmosis and forward osmosis mode. In presence of metal salts in reaction interface, the performance of TFC membranes was greatly enhanced and the optimum metal salt concentration was identified for individual metal salts for maximum performance enhancement. The effects of different anions for same metal ion and different molecular weight of PEI were evaluated on composite polyamide membrane performances. Water permeability (flux) of 63.48 L m
−2
h
−1
was achieved upon inorganic salt addition compared to the unmodified TFC membranes with flux of 42.1 L m
−2
h
−1
at similar salt rejection of ~95%. Based on the new findings, a conceptual model was proposed to explain the role of metal ion in amine solution on the resulting characteristics of aromatic-aliphatic type polyamide-polysulfone composite membrane.</description><identifier>ISSN: 0149-6395</identifier><identifier>EISSN: 1520-5754</identifier><identifier>DOI: 10.1080/01496395.2018.1532963</identifier><language>eng</language><publisher>Abingdon: Taylor & Francis</publisher><subject>Aliphatic compounds ; Aluminum sulfate ; Amines ; Anions ; Aramid fibers ; Aromatic compounds ; Atomic force microscopy ; Benzene ; Chlorides ; Contact angle ; Fluctuations ; Flux ; Inorganic salts ; Kinetics ; Membrane permeability ; Membranes ; Metal concentrations ; Metal ions ; metal salts ; Metals ; Microscopy ; Molecular weight ; osmosis ; Performance enhancement ; Permeability ; polyamide ; Polyamide resins ; Polyamides ; Polycondensation reactions ; Polyethylene ; Polyethylenes ; Polysulfone ; Polysulfone resins ; Reaction kinetics ; Reverse osmosis ; Salt rejection ; Salts ; Sulphates ; Thin films ; thin-film composite</subject><ispartof>Separation science and technology, 2019-05, Vol.54 (8), p.1363-1375</ispartof><rights>2019 Taylor & Francis 2019</rights><rights>2019 Taylor & Francis</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c338t-3aeac1ec562741f480f2517af9f0b774fd86875e39e988f7de3a90e42641dd783</citedby><cites>FETCH-LOGICAL-c338t-3aeac1ec562741f480f2517af9f0b774fd86875e39e988f7de3a90e42641dd783</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids></links><search><creatorcontrib>Ghosh, Bitan</creatorcontrib><creatorcontrib>Ghosh, A.K.</creatorcontrib><creatorcontrib>Bindal, R.C.</creatorcontrib><title>Influence of metal salts in reaction medium on performance enhancement of novel aliphatic-aromatic-based polyamide thin-film composite osmosis membranes</title><title>Separation science and technology</title><description>In this study, we report an easy and novel way to develop high flux aliphatic-aromatic-based thin-film composite (TFC) polyamide osmosis membranes by addition of inorganic metal salts with amine reactants in the reaction system of polyethylene imine (PEI) and 1,3-benzene dicarbonyl chloride. Inorganic metal salts like CuSO
4
, NiSO
4
, MgSO
4
, and Al
2
(SO
4
)
3
added to block some of the amine groups of PEI through complexation which in turn changes the polycondensation reaction kinetics of amine acid chloride reaction. The prepared membranes were characterized using water contact angle and atomic force microscopy studies and the performances were evaluated both in reverse osmosis and forward osmosis mode. In presence of metal salts in reaction interface, the performance of TFC membranes was greatly enhanced and the optimum metal salt concentration was identified for individual metal salts for maximum performance enhancement. The effects of different anions for same metal ion and different molecular weight of PEI were evaluated on composite polyamide membrane performances. Water permeability (flux) of 63.48 L m
−2
h
−1
was achieved upon inorganic salt addition compared to the unmodified TFC membranes with flux of 42.1 L m
−2
h
−1
at similar salt rejection of ~95%. Based on the new findings, a conceptual model was proposed to explain the role of metal ion in amine solution on the resulting characteristics of aromatic-aliphatic type polyamide-polysulfone composite membrane.</description><subject>Aliphatic compounds</subject><subject>Aluminum sulfate</subject><subject>Amines</subject><subject>Anions</subject><subject>Aramid fibers</subject><subject>Aromatic compounds</subject><subject>Atomic force microscopy</subject><subject>Benzene</subject><subject>Chlorides</subject><subject>Contact angle</subject><subject>Fluctuations</subject><subject>Flux</subject><subject>Inorganic salts</subject><subject>Kinetics</subject><subject>Membrane permeability</subject><subject>Membranes</subject><subject>Metal concentrations</subject><subject>Metal ions</subject><subject>metal salts</subject><subject>Metals</subject><subject>Microscopy</subject><subject>Molecular weight</subject><subject>osmosis</subject><subject>Performance enhancement</subject><subject>Permeability</subject><subject>polyamide</subject><subject>Polyamide resins</subject><subject>Polyamides</subject><subject>Polycondensation reactions</subject><subject>Polyethylene</subject><subject>Polyethylenes</subject><subject>Polysulfone</subject><subject>Polysulfone resins</subject><subject>Reaction kinetics</subject><subject>Reverse osmosis</subject><subject>Salt rejection</subject><subject>Salts</subject><subject>Sulphates</subject><subject>Thin films</subject><subject>thin-film composite</subject><issn>0149-6395</issn><issn>1520-5754</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9UctuHCEQRJEtZW3nEyIh5TwbGGAGbo6sxLZkyRf7jNiZRovFYwxsov2TfG4Yr3P1qatRVVfThdBXSraUSPKdUK4GpsS2J1RuqWB9az-hDRU96cQo-BnarJxuJX1GF6W8EEKkUGqD_t5H6w8QJ8DJ4gDVeFyMrwW7iDOYqboU2_vsDgE3tEC2KQezCiDu1xog1lUc02_w2Hi37E11U2dyCm9gZwrMeEn-aIKbAde9i511PuAphSUVV5t5CQ2U5hR22UQoV-jcGl_gy3u9RM-_fj7d3HUPj7f3Nz8euokxWTtm2o4UJjH0I6eWS2J7QUdjlSW7ceR2loMcBTAFSko7zsCMIsD7gdN5HiW7RN9Oc5ecXg9Qqn5Jhxybpe6pUoyRgfPGEifWlFMpGaxesgsmHzUleg1B_w9BryHo9xCa7vqkc_HtbH9S9rOu5uhTtu2fkyuafTziHxClkdE</recordid><startdate>20190524</startdate><enddate>20190524</enddate><creator>Ghosh, Bitan</creator><creator>Ghosh, A.K.</creator><creator>Bindal, R.C.</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QH</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>7UA</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H97</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L.G</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope></search><sort><creationdate>20190524</creationdate><title>Influence of metal salts in reaction medium on performance enhancement of novel aliphatic-aromatic-based polyamide thin-film composite osmosis membranes</title><author>Ghosh, Bitan ; Ghosh, A.K. ; Bindal, R.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-3aeac1ec562741f480f2517af9f0b774fd86875e39e988f7de3a90e42641dd783</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Aliphatic compounds</topic><topic>Aluminum sulfate</topic><topic>Amines</topic><topic>Anions</topic><topic>Aramid fibers</topic><topic>Aromatic compounds</topic><topic>Atomic force microscopy</topic><topic>Benzene</topic><topic>Chlorides</topic><topic>Contact angle</topic><topic>Fluctuations</topic><topic>Flux</topic><topic>Inorganic salts</topic><topic>Kinetics</topic><topic>Membrane permeability</topic><topic>Membranes</topic><topic>Metal concentrations</topic><topic>Metal ions</topic><topic>metal salts</topic><topic>Metals</topic><topic>Microscopy</topic><topic>Molecular weight</topic><topic>osmosis</topic><topic>Performance enhancement</topic><topic>Permeability</topic><topic>polyamide</topic><topic>Polyamide resins</topic><topic>Polyamides</topic><topic>Polycondensation reactions</topic><topic>Polyethylene</topic><topic>Polyethylenes</topic><topic>Polysulfone</topic><topic>Polysulfone resins</topic><topic>Reaction kinetics</topic><topic>Reverse osmosis</topic><topic>Salt rejection</topic><topic>Salts</topic><topic>Sulphates</topic><topic>Thin films</topic><topic>thin-film composite</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ghosh, Bitan</creatorcontrib><creatorcontrib>Ghosh, A.K.</creatorcontrib><creatorcontrib>Bindal, R.C.</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Aqualine</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Water Resources Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Separation science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ghosh, Bitan</au><au>Ghosh, A.K.</au><au>Bindal, R.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of metal salts in reaction medium on performance enhancement of novel aliphatic-aromatic-based polyamide thin-film composite osmosis membranes</atitle><jtitle>Separation science and technology</jtitle><date>2019-05-24</date><risdate>2019</risdate><volume>54</volume><issue>8</issue><spage>1363</spage><epage>1375</epage><pages>1363-1375</pages><issn>0149-6395</issn><eissn>1520-5754</eissn><abstract>In this study, we report an easy and novel way to develop high flux aliphatic-aromatic-based thin-film composite (TFC) polyamide osmosis membranes by addition of inorganic metal salts with amine reactants in the reaction system of polyethylene imine (PEI) and 1,3-benzene dicarbonyl chloride. Inorganic metal salts like CuSO
4
, NiSO
4
, MgSO
4
, and Al
2
(SO
4
)
3
added to block some of the amine groups of PEI through complexation which in turn changes the polycondensation reaction kinetics of amine acid chloride reaction. The prepared membranes were characterized using water contact angle and atomic force microscopy studies and the performances were evaluated both in reverse osmosis and forward osmosis mode. In presence of metal salts in reaction interface, the performance of TFC membranes was greatly enhanced and the optimum metal salt concentration was identified for individual metal salts for maximum performance enhancement. The effects of different anions for same metal ion and different molecular weight of PEI were evaluated on composite polyamide membrane performances. Water permeability (flux) of 63.48 L m
−2
h
−1
was achieved upon inorganic salt addition compared to the unmodified TFC membranes with flux of 42.1 L m
−2
h
−1
at similar salt rejection of ~95%. Based on the new findings, a conceptual model was proposed to explain the role of metal ion in amine solution on the resulting characteristics of aromatic-aliphatic type polyamide-polysulfone composite membrane.</abstract><cop>Abingdon</cop><pub>Taylor & Francis</pub><doi>10.1080/01496395.2018.1532963</doi><tpages>13</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0149-6395 |
| ispartof | Separation science and technology, 2019-05, Vol.54 (8), p.1363-1375 |
| issn | 0149-6395 1520-5754 |
| language | eng |
| recordid | cdi_proquest_journals_2199330644 |
| source | Taylor and Francis Science and Technology Collection |
| subjects | Aliphatic compounds Aluminum sulfate Amines Anions Aramid fibers Aromatic compounds Atomic force microscopy Benzene Chlorides Contact angle Fluctuations Flux Inorganic salts Kinetics Membrane permeability Membranes Metal concentrations Metal ions metal salts Metals Microscopy Molecular weight osmosis Performance enhancement Permeability polyamide Polyamide resins Polyamides Polycondensation reactions Polyethylene Polyethylenes Polysulfone Polysulfone resins Reaction kinetics Reverse osmosis Salt rejection Salts Sulphates Thin films thin-film composite |
| title | Influence of metal salts in reaction medium on performance enhancement of novel aliphatic-aromatic-based polyamide thin-film composite osmosis membranes |
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