Preparation and Characterization of a Novel Cellulose Nanocrystals/Polyamide Thin Film Nanocomposite Membrane for Nanofiltration Applications
Nanocellulose, as an emerging nanoscale material with important physical and chemical properties, is intended for a variety of applications that go beyond the applications seen in industrial composites. The nanocomposite membrane of thin film cellulose nanocrystalline/polyamide film for nanofiltrati...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Water and Wastewater Consulting Engineers Research Development
2021-05-01
|
| Series: | آب و فاضلاب |
| Subjects: | |
| Online Access: | http://www.wwjournal.ir/article_129750_0bfab0f02bc3e320766505e131cc822c.pdf |
| _version_ | 1818696006951239680 |
|---|---|
| author | Yousef Rahimi Kashkouli Masoud Rahbari-Sisakht Seyed Aboutaleb Mosavi Parsa |
| author_facet | Yousef Rahimi Kashkouli Masoud Rahbari-Sisakht Seyed Aboutaleb Mosavi Parsa |
| author_sort | Yousef Rahimi Kashkouli |
| collection | DOAJ |
| description | Nanocellulose, as an emerging nanoscale material with important physical and chemical properties, is intended for a variety of applications that go beyond the applications seen in industrial composites. The nanocomposite membrane of thin film cellulose nanocrystalline/polyamide film for nanofiltration applications was made by interfacial polymerization. The characteristics of the membrane synthesized by scanning electron microscopy and infrared spectroscopy were analyzed. The function of the membrane made on the solution of sodium sulfate salts (Na2SO4) and magnesium chloride (MgCl2) was investigated using the Central Compound Design method. The correlation coefficient of the computational model (R-Sq adj) for salt excretion of Na2SO4 and MgCl2 was obtained to be equal to 99.67% and 86.89%, respectively, which indicates the good compatibility of computational models with experimental points, and the high accuracy of the models. The results of the statistical analysis showed that, with increasing CNC concentration to intermediate level (0.05 %Wt), fluid flow to intermediate level (2.25 lit/min) and pressure to high level (10 bar), the highest rejection percentage of Na2SO4 and MgCl2 salts was 93.44 and 79.52%, respectively. |
| first_indexed | 2024-12-17T13:54:31Z |
| format | Article |
| id | doaj.art-e7911d5c70384ba49d84f7c111d6482e |
| institution | Directory Open Access Journal |
| issn | 1024-5936 2383-0905 |
| language | English |
| last_indexed | 2024-12-17T13:54:31Z |
| publishDate | 2021-05-01 |
| publisher | Water and Wastewater Consulting Engineers Research Development |
| record_format | Article |
| series | آب و فاضلاب |
| spelling | doaj.art-e7911d5c70384ba49d84f7c111d6482e2022-12-21T21:45:58ZengWater and Wastewater Consulting Engineers Research Developmentآب و فاضلاب1024-59362383-09052021-05-01322152710.22093/wwj.2020.229211.3014129750Preparation and Characterization of a Novel Cellulose Nanocrystals/Polyamide Thin Film Nanocomposite Membrane for Nanofiltration ApplicationsYousef Rahimi Kashkouli0Masoud Rahbari-Sisakht1Seyed Aboutaleb Mosavi Parsa2PhD Candidate, Dept. of Chemical Engineering, Yasooj Branch, Islamic Azad University, Yasooj, IranAssist. Prof., Dept. of Chemical Engineering, Gachsaran Branch, Islamic Azad University, Gachsaran, IranAssist. Prof., Dept. of Chemical Engineering, Yasooj Branch, Islamic Azad University, Yasooj, IranNanocellulose, as an emerging nanoscale material with important physical and chemical properties, is intended for a variety of applications that go beyond the applications seen in industrial composites. The nanocomposite membrane of thin film cellulose nanocrystalline/polyamide film for nanofiltration applications was made by interfacial polymerization. The characteristics of the membrane synthesized by scanning electron microscopy and infrared spectroscopy were analyzed. The function of the membrane made on the solution of sodium sulfate salts (Na2SO4) and magnesium chloride (MgCl2) was investigated using the Central Compound Design method. The correlation coefficient of the computational model (R-Sq adj) for salt excretion of Na2SO4 and MgCl2 was obtained to be equal to 99.67% and 86.89%, respectively, which indicates the good compatibility of computational models with experimental points, and the high accuracy of the models. The results of the statistical analysis showed that, with increasing CNC concentration to intermediate level (0.05 %Wt), fluid flow to intermediate level (2.25 lit/min) and pressure to high level (10 bar), the highest rejection percentage of Na2SO4 and MgCl2 salts was 93.44 and 79.52%, respectively.http://www.wwjournal.ir/article_129750_0bfab0f02bc3e320766505e131cc822c.pdfmembranenanocompositecellulose nanocrystallinenanofiltrationfoulingexperimental design |
| spellingShingle | Yousef Rahimi Kashkouli Masoud Rahbari-Sisakht Seyed Aboutaleb Mosavi Parsa Preparation and Characterization of a Novel Cellulose Nanocrystals/Polyamide Thin Film Nanocomposite Membrane for Nanofiltration Applications آب و فاضلاب membrane nanocomposite cellulose nanocrystalline nanofiltration fouling experimental design |
| title | Preparation and Characterization of a Novel Cellulose Nanocrystals/Polyamide Thin Film Nanocomposite Membrane for Nanofiltration Applications |
| title_full | Preparation and Characterization of a Novel Cellulose Nanocrystals/Polyamide Thin Film Nanocomposite Membrane for Nanofiltration Applications |
| title_fullStr | Preparation and Characterization of a Novel Cellulose Nanocrystals/Polyamide Thin Film Nanocomposite Membrane for Nanofiltration Applications |
| title_full_unstemmed | Preparation and Characterization of a Novel Cellulose Nanocrystals/Polyamide Thin Film Nanocomposite Membrane for Nanofiltration Applications |
| title_short | Preparation and Characterization of a Novel Cellulose Nanocrystals/Polyamide Thin Film Nanocomposite Membrane for Nanofiltration Applications |
| title_sort | preparation and characterization of a novel cellulose nanocrystals polyamide thin film nanocomposite membrane for nanofiltration applications |
| topic | membrane nanocomposite cellulose nanocrystalline nanofiltration fouling experimental design |
| url | http://www.wwjournal.ir/article_129750_0bfab0f02bc3e320766505e131cc822c.pdf |
| work_keys_str_mv | AT yousefrahimikashkouli preparationandcharacterizationofanovelcellulosenanocrystalspolyamidethinfilmnanocompositemembranefornanofiltrationapplications AT masoudrahbarisisakht preparationandcharacterizationofanovelcellulosenanocrystalspolyamidethinfilmnanocompositemembranefornanofiltrationapplications AT seyedaboutalebmosaviparsa preparationandcharacterizationofanovelcellulosenanocrystalspolyamidethinfilmnanocompositemembranefornanofiltrationapplications |