Synthesis and Application of Zeolite and Glass Fiber Supported Zero Valent Iron Nanoparticles as Membrane Component for Removal Nitrate and Cr (+6) Ions
In the present paper the synthesis and characterization of zeolite and glass fiber supported zero valent iron nanoparticles (Ze-ZVI, GF-ZVI NPs) are reported.ZVI, Ze-ZVI and GF-ZVI NPs size, composition and morphology were characterized by Scanning Electron Microscopy (SEM), Atomic Force Microscopy...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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AIDIC Servizi S.r.l.
2017-09-01
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| Series: | Chemical Engineering Transactions |
| Online Access: | https://www.cetjournal.it/index.php/cet/article/view/403 |
| _version_ | 1798028697244008448 |
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| author | A. Maharramov G. Allahverdiyeva U. Hasanova M. Ramazanov L. Di Palma |
| author_facet | A. Maharramov G. Allahverdiyeva U. Hasanova M. Ramazanov L. Di Palma |
| author_sort | A. Maharramov |
| collection | DOAJ |
| description | In the present paper the synthesis and characterization of zeolite and glass fiber supported zero valent iron nanoparticles (Ze-ZVI, GF-ZVI NPs) are reported.ZVI, Ze-ZVI and GF-ZVI NPs size, composition and morphology were characterized by Scanning Electron Microscopy (SEM), Atomic Force Microscopy (AFM), Energy Dispersive Spectroscopy (EDS). Synthesized nanostructures were tested as reducing agents of nitrate and hexavalent Chromium. Batch experiments were carried for revealing of efficacy of prepared nanomaterials (ZE-ZVI NPs and GF-ZVI NPs). Nitrate removal efficiency (at initial concentration 50 mg/mL) was rapidly increased from 26% to 76% for GF-ZVI NPs at 60-240 min time interval for and from 34% to 90% for ZE-ZVI NPs at the same time interval.Also was studied the efficacy of prepared nanostructures ZE-ZVI and ZE-ZVI NPs as membrane component with 5% of ZVI NPS weight contentfor the removal of nitrate from water solution that made 85% for ZE-ZVI NPs and 76% for GF-ZVI NPs, respectively. The results of this study indicate that the application of GF-ZVI and ZE-ZVI NPs as membrane component is advantageous because it allows to prevent the additional pollution of treated solution caused by unreacted ZVI NPs. |
| first_indexed | 2024-04-11T19:13:43Z |
| format | Article |
| id | doaj.art-bddf9779863c44b88598355410832eed |
| institution | Directory Open Access Journal |
| issn | 2283-9216 |
| language | English |
| last_indexed | 2024-04-11T19:13:43Z |
| publishDate | 2017-09-01 |
| publisher | AIDIC Servizi S.r.l. |
| record_format | Article |
| series | Chemical Engineering Transactions |
| spelling | doaj.art-bddf9779863c44b88598355410832eed2022-12-22T04:07:32ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162017-09-016010.3303/CET1760028Synthesis and Application of Zeolite and Glass Fiber Supported Zero Valent Iron Nanoparticles as Membrane Component for Removal Nitrate and Cr (+6) IonsA. MaharramovG. AllahverdiyevaU. HasanovaM. RamazanovL. Di PalmaIn the present paper the synthesis and characterization of zeolite and glass fiber supported zero valent iron nanoparticles (Ze-ZVI, GF-ZVI NPs) are reported.ZVI, Ze-ZVI and GF-ZVI NPs size, composition and morphology were characterized by Scanning Electron Microscopy (SEM), Atomic Force Microscopy (AFM), Energy Dispersive Spectroscopy (EDS). Synthesized nanostructures were tested as reducing agents of nitrate and hexavalent Chromium. Batch experiments were carried for revealing of efficacy of prepared nanomaterials (ZE-ZVI NPs and GF-ZVI NPs). Nitrate removal efficiency (at initial concentration 50 mg/mL) was rapidly increased from 26% to 76% for GF-ZVI NPs at 60-240 min time interval for and from 34% to 90% for ZE-ZVI NPs at the same time interval.Also was studied the efficacy of prepared nanostructures ZE-ZVI and ZE-ZVI NPs as membrane component with 5% of ZVI NPS weight contentfor the removal of nitrate from water solution that made 85% for ZE-ZVI NPs and 76% for GF-ZVI NPs, respectively. The results of this study indicate that the application of GF-ZVI and ZE-ZVI NPs as membrane component is advantageous because it allows to prevent the additional pollution of treated solution caused by unreacted ZVI NPs.https://www.cetjournal.it/index.php/cet/article/view/403 |
| spellingShingle | A. Maharramov G. Allahverdiyeva U. Hasanova M. Ramazanov L. Di Palma Synthesis and Application of Zeolite and Glass Fiber Supported Zero Valent Iron Nanoparticles as Membrane Component for Removal Nitrate and Cr (+6) Ions Chemical Engineering Transactions |
| title | Synthesis and Application of Zeolite and Glass Fiber Supported Zero Valent Iron Nanoparticles as Membrane Component for Removal Nitrate and Cr (+6) Ions |
| title_full | Synthesis and Application of Zeolite and Glass Fiber Supported Zero Valent Iron Nanoparticles as Membrane Component for Removal Nitrate and Cr (+6) Ions |
| title_fullStr | Synthesis and Application of Zeolite and Glass Fiber Supported Zero Valent Iron Nanoparticles as Membrane Component for Removal Nitrate and Cr (+6) Ions |
| title_full_unstemmed | Synthesis and Application of Zeolite and Glass Fiber Supported Zero Valent Iron Nanoparticles as Membrane Component for Removal Nitrate and Cr (+6) Ions |
| title_short | Synthesis and Application of Zeolite and Glass Fiber Supported Zero Valent Iron Nanoparticles as Membrane Component for Removal Nitrate and Cr (+6) Ions |
| title_sort | synthesis and application of zeolite and glass fiber supported zero valent iron nanoparticles as membrane component for removal nitrate and cr 6 ions |
| url | https://www.cetjournal.it/index.php/cet/article/view/403 |
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