Incorporation of layered double nanomaterials in thin film nanocomposite nanofiltration membrane for magnesium sulphate removal
Thin film nanocomposite (TFN) membrane with copper-aluminium layered double hydroxides (LDH) incorporated into polyamide (PA) selective layer has been prepared for magnesium sulphate salt removal. 0, 0.05, 0.1, 0.15, 0.2 wt% of LDH were dispersed in the trimesoyl chloride (TMC) in n-hexane as organi...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2018-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://doi.org/10.1051/e3sconf/20183402003 |
| _version_ | 1818451946071130112 |
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| author | Tajuddin Muhammad Hanis Yusof Norhaniza Wan Salleh Wan Norharyati Ismail Ahmad Fauzi Hairom Nur Hanis Hayati Misdan Nurasyikin |
| author_facet | Tajuddin Muhammad Hanis Yusof Norhaniza Wan Salleh Wan Norharyati Ismail Ahmad Fauzi Hairom Nur Hanis Hayati Misdan Nurasyikin |
| author_sort | Tajuddin Muhammad Hanis |
| collection | DOAJ |
| description | Thin film nanocomposite (TFN) membrane with copper-aluminium layered double hydroxides (LDH) incorporated into polyamide (PA) selective layer has been prepared for magnesium sulphate salt removal. 0, 0.05, 0.1, 0.15, 0.2 wt% of LDH were dispersed in the trimesoyl chloride (TMC) in n-hexane as organic solution and embedded into PA layer during interfacial polymerization with piperazine. The fabricated membranes were further characterized to evaluate its morphological structure and membrane surface hydrophilicity. The TFN membranes performance were evaluated with divalent salt magnesium sulphate (MgSO4) removal and compared with thin film composite (TFC). The morphological structures of TFN membranes were altered and the surface hydrophilicity were enhanced with addition of LDH. Incorporation of LDH has improved the permeate water flux by 82.5% compared to that of TFC membrane with satisfactory rejection of MgSO4. This study has experimentally validated the potential of LDH to improve the divalent salt separation performance for TFN membranes. |
| first_indexed | 2024-12-14T21:15:16Z |
| format | Article |
| id | doaj.art-114c9526fa1a4b1fac5322290e3c00eb |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-14T21:15:16Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-114c9526fa1a4b1fac5322290e3c00eb2022-12-21T22:47:05ZengEDP SciencesE3S Web of Conferences2267-12422018-01-01340200310.1051/e3sconf/20183402003e3sconf_cenviron2018_02003Incorporation of layered double nanomaterials in thin film nanocomposite nanofiltration membrane for magnesium sulphate removalTajuddin Muhammad HanisYusof NorhanizaWan Salleh Wan NorharyatiIsmail Ahmad FauziHairom Nur Hanis HayatiMisdan NurasyikinThin film nanocomposite (TFN) membrane with copper-aluminium layered double hydroxides (LDH) incorporated into polyamide (PA) selective layer has been prepared for magnesium sulphate salt removal. 0, 0.05, 0.1, 0.15, 0.2 wt% of LDH were dispersed in the trimesoyl chloride (TMC) in n-hexane as organic solution and embedded into PA layer during interfacial polymerization with piperazine. The fabricated membranes were further characterized to evaluate its morphological structure and membrane surface hydrophilicity. The TFN membranes performance were evaluated with divalent salt magnesium sulphate (MgSO4) removal and compared with thin film composite (TFC). The morphological structures of TFN membranes were altered and the surface hydrophilicity were enhanced with addition of LDH. Incorporation of LDH has improved the permeate water flux by 82.5% compared to that of TFC membrane with satisfactory rejection of MgSO4. This study has experimentally validated the potential of LDH to improve the divalent salt separation performance for TFN membranes.https://doi.org/10.1051/e3sconf/20183402003 |
| spellingShingle | Tajuddin Muhammad Hanis Yusof Norhaniza Wan Salleh Wan Norharyati Ismail Ahmad Fauzi Hairom Nur Hanis Hayati Misdan Nurasyikin Incorporation of layered double nanomaterials in thin film nanocomposite nanofiltration membrane for magnesium sulphate removal E3S Web of Conferences |
| title | Incorporation of layered double nanomaterials in thin film nanocomposite nanofiltration membrane for magnesium sulphate removal |
| title_full | Incorporation of layered double nanomaterials in thin film nanocomposite nanofiltration membrane for magnesium sulphate removal |
| title_fullStr | Incorporation of layered double nanomaterials in thin film nanocomposite nanofiltration membrane for magnesium sulphate removal |
| title_full_unstemmed | Incorporation of layered double nanomaterials in thin film nanocomposite nanofiltration membrane for magnesium sulphate removal |
| title_short | Incorporation of layered double nanomaterials in thin film nanocomposite nanofiltration membrane for magnesium sulphate removal |
| title_sort | incorporation of layered double nanomaterials in thin film nanocomposite nanofiltration membrane for magnesium sulphate removal |
| url | https://doi.org/10.1051/e3sconf/20183402003 |
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