Removal of Lead (II) and cadmium from the agricultural water by Zeolite N.P./PEG/GO composite
The zeolite N.P./PEG/GO composite was synthesized by hydrothermal assisted sol-gel method to be used as Pb2+ and Cd2+ ions nano-adsorbent from the agricultural water. The FT-IR spectrum confirmed the expected microstructure of synthesized adsorbent. The SEM revealed the formation of zeolite nanopart...
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| Format: | Article |
| Language: | English |
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Iranian Environmental Mutagen Society
2019-04-01
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| Series: | Journal of Water and Environmental Nanotechnology |
| Subjects: | |
| Online Access: | http://www.jwent.net/article_35825_eebfa18f58039d871eb3d4b0ca96fff3.pdf |
| _version_ | 1811215132925100032 |
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| author | Susan Samadi Mostafa Mirzaie Shalmani Amirabbas Zakaria |
| author_facet | Susan Samadi Mostafa Mirzaie Shalmani Amirabbas Zakaria |
| author_sort | Susan Samadi |
| collection | DOAJ |
| description | The zeolite N.P./PEG/GO composite was synthesized by hydrothermal assisted sol-gel method to be used as Pb2+ and Cd2+ ions nano-adsorbent from the agricultural water. The FT-IR spectrum confirmed the expected microstructure of synthesized adsorbent. The SEM revealed the formation of zeolite nanoparticles and the layer structure of graphene. The existence of expected elements and crystalline structures were confirmed by EDS and XRD analysis, respectively. The pH, contact time, temperature and adsorption amount was optimized in the removal process of lead (II) and cadmium ions. The results were 6, 20 min, 25 oC and 0.005g for Pb2+ and 4, 20 min, 25 oC and 0.005g for Cd2+ respectively. Adsorption capacity of Lead (II) and cadmium ions were 49.6 and 50.2 mg.g-1 of adsorbent, respectively. Interference ions don’t show any considerable effects on the efficiency of adsorption for both ions. The equilibrium data can well be fixed using both Langmuier and Freundlich equations. |
| first_indexed | 2024-04-12T06:17:21Z |
| format | Article |
| id | doaj.art-a33b312c0e7d408bb4c563aafe197cb8 |
| institution | Directory Open Access Journal |
| issn | 2476-7204 2476-6615 |
| language | English |
| last_indexed | 2024-04-12T06:17:21Z |
| publishDate | 2019-04-01 |
| publisher | Iranian Environmental Mutagen Society |
| record_format | Article |
| series | Journal of Water and Environmental Nanotechnology |
| spelling | doaj.art-a33b312c0e7d408bb4c563aafe197cb82022-12-22T03:44:27ZengIranian Environmental Mutagen SocietyJournal of Water and Environmental Nanotechnology2476-72042476-66152019-04-014215716610.22090/jwent.2019.02.00735825Removal of Lead (II) and cadmium from the agricultural water by Zeolite N.P./PEG/GO compositeSusan Samadi0Mostafa Mirzaie Shalmani1Amirabbas Zakaria2Department of Chemistry, College of Basic Science, Yadegar-e-Imam Khomeini (RAH) Shahr-e-Rey Branch, Islamic Azad University, Tehran, IranDepartment of Chemistry, Science and research branch, Islamic Azad University, Tehran, IranDepartment of Chemistry, College of Basic Science, Yadegar-e-Imam Khomeini (RAH) Shahr-e-Rey Branch, Islamic Azad University, Tehran, IranThe zeolite N.P./PEG/GO composite was synthesized by hydrothermal assisted sol-gel method to be used as Pb2+ and Cd2+ ions nano-adsorbent from the agricultural water. The FT-IR spectrum confirmed the expected microstructure of synthesized adsorbent. The SEM revealed the formation of zeolite nanoparticles and the layer structure of graphene. The existence of expected elements and crystalline structures were confirmed by EDS and XRD analysis, respectively. The pH, contact time, temperature and adsorption amount was optimized in the removal process of lead (II) and cadmium ions. The results were 6, 20 min, 25 oC and 0.005g for Pb2+ and 4, 20 min, 25 oC and 0.005g for Cd2+ respectively. Adsorption capacity of Lead (II) and cadmium ions were 49.6 and 50.2 mg.g-1 of adsorbent, respectively. Interference ions don’t show any considerable effects on the efficiency of adsorption for both ions. The equilibrium data can well be fixed using both Langmuier and Freundlich equations.http://www.jwent.net/article_35825_eebfa18f58039d871eb3d4b0ca96fff3.pdfadsorptionlead (ii)cadmiumzeolite nanoparticlesgraphene oxide |
| spellingShingle | Susan Samadi Mostafa Mirzaie Shalmani Amirabbas Zakaria Removal of Lead (II) and cadmium from the agricultural water by Zeolite N.P./PEG/GO composite Journal of Water and Environmental Nanotechnology adsorption lead (ii) cadmium zeolite nanoparticles graphene oxide |
| title | Removal of Lead (II) and cadmium from the agricultural water by Zeolite N.P./PEG/GO composite |
| title_full | Removal of Lead (II) and cadmium from the agricultural water by Zeolite N.P./PEG/GO composite |
| title_fullStr | Removal of Lead (II) and cadmium from the agricultural water by Zeolite N.P./PEG/GO composite |
| title_full_unstemmed | Removal of Lead (II) and cadmium from the agricultural water by Zeolite N.P./PEG/GO composite |
| title_short | Removal of Lead (II) and cadmium from the agricultural water by Zeolite N.P./PEG/GO composite |
| title_sort | removal of lead ii and cadmium from the agricultural water by zeolite n p peg go composite |
| topic | adsorption lead (ii) cadmium zeolite nanoparticles graphene oxide |
| url | http://www.jwent.net/article_35825_eebfa18f58039d871eb3d4b0ca96fff3.pdf |
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