Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye
Superparamagnetic Iron Oxide Nanoparticles (SPIONs) remains as a subject of extensive research in modern days due to their significant role in environmental remediation. The current study deals with SPIONs in removal of textile effluent dye, crystal violet. Three different types of SPIONs (SPIONs –...
Ausführliche Beschreibung
Autor*in: |
Antony V. Samrot [verfasserIn] Hawwa Hashma Ali [verfasserIn] Jenifer Selvarani A [verfasserIn] Etel Faradjeva [verfasserIn] Raji P [verfasserIn] Prakash P [verfasserIn] Suresh Kumar S [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2021 |
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Übergeordnetes Werk: |
In: Current Research in Green and Sustainable Chemistry - Elsevier, 2020, 4(2021), Seite 100066- |
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Übergeordnetes Werk: |
volume:4 ; year:2021 ; pages:100066- |
Links: |
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DOI / URN: |
10.1016/j.crgsc.2021.100066 |
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Katalog-ID: |
DOAJ075992132 |
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10.1016/j.crgsc.2021.100066 doi (DE-627)DOAJ075992132 (DE-599)DOAJ73e2c61e66b845fb8883a1158338581a DE-627 ger DE-627 rakwb eng QD1-999 Antony V. Samrot verfasserin aut Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Superparamagnetic Iron Oxide Nanoparticles (SPIONs) remains as a subject of extensive research in modern days due to their significant role in environmental remediation. The current study deals with SPIONs in removal of textile effluent dye, crystal violet. Three different types of SPIONs (SPIONs – a, b, c) were synthesized by chemical co-precipitation method having sodium hydroxide as reducing agent. The synthesized SPIONs were characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDX) and X-ray Diffraction (XRD). All the produced SPIONs were crystalline. Amongst them, the smallest and the best adsorbing SPIONs (SPIONs-a) against crystal violet dye was identified . SPIONs-a was found to possess super paramagnetism and of size below 50 nm. The adsorption efficiency by SPIONs-a were optimized for adsorbate-adsorbent concentration where it was found to be 8 g/L SPIONs-a, pH 9 and 2 h time of contact. It was subjected for mathematical models like Langmuir, Freundlich and Temkin isotherms studies which states the interaction of adsorbent and adsorbate. It was found to remove 94.7% CV and it was relevance with Temkin isotherms. SPIONs Effluent dye Crystal violet Adsorption Co-precipitation Adsorption isotherms Chemistry Hawwa Hashma Ali verfasserin aut Jenifer Selvarani A verfasserin aut Etel Faradjeva verfasserin aut Raji P verfasserin aut Prakash P verfasserin aut Suresh Kumar S verfasserin aut In Current Research in Green and Sustainable Chemistry Elsevier, 2020 4(2021), Seite 100066- (DE-627)169886471X 26660865 nnns volume:4 year:2021 pages:100066- https://doi.org/10.1016/j.crgsc.2021.100066 kostenfrei https://doaj.org/article/73e2c61e66b845fb8883a1158338581a kostenfrei http://www.sciencedirect.com/science/article/pii/S2666086521000138 kostenfrei https://doaj.org/toc/2666-0865 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 4 2021 100066- |
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10.1016/j.crgsc.2021.100066 doi (DE-627)DOAJ075992132 (DE-599)DOAJ73e2c61e66b845fb8883a1158338581a DE-627 ger DE-627 rakwb eng QD1-999 Antony V. Samrot verfasserin aut Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Superparamagnetic Iron Oxide Nanoparticles (SPIONs) remains as a subject of extensive research in modern days due to their significant role in environmental remediation. The current study deals with SPIONs in removal of textile effluent dye, crystal violet. Three different types of SPIONs (SPIONs – a, b, c) were synthesized by chemical co-precipitation method having sodium hydroxide as reducing agent. The synthesized SPIONs were characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDX) and X-ray Diffraction (XRD). All the produced SPIONs were crystalline. Amongst them, the smallest and the best adsorbing SPIONs (SPIONs-a) against crystal violet dye was identified . SPIONs-a was found to possess super paramagnetism and of size below 50 nm. The adsorption efficiency by SPIONs-a were optimized for adsorbate-adsorbent concentration where it was found to be 8 g/L SPIONs-a, pH 9 and 2 h time of contact. It was subjected for mathematical models like Langmuir, Freundlich and Temkin isotherms studies which states the interaction of adsorbent and adsorbate. It was found to remove 94.7% CV and it was relevance with Temkin isotherms. SPIONs Effluent dye Crystal violet Adsorption Co-precipitation Adsorption isotherms Chemistry Hawwa Hashma Ali verfasserin aut Jenifer Selvarani A verfasserin aut Etel Faradjeva verfasserin aut Raji P verfasserin aut Prakash P verfasserin aut Suresh Kumar S verfasserin aut In Current Research in Green and Sustainable Chemistry Elsevier, 2020 4(2021), Seite 100066- (DE-627)169886471X 26660865 nnns volume:4 year:2021 pages:100066- https://doi.org/10.1016/j.crgsc.2021.100066 kostenfrei https://doaj.org/article/73e2c61e66b845fb8883a1158338581a kostenfrei http://www.sciencedirect.com/science/article/pii/S2666086521000138 kostenfrei https://doaj.org/toc/2666-0865 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 4 2021 100066- |
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10.1016/j.crgsc.2021.100066 doi (DE-627)DOAJ075992132 (DE-599)DOAJ73e2c61e66b845fb8883a1158338581a DE-627 ger DE-627 rakwb eng QD1-999 Antony V. Samrot verfasserin aut Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Superparamagnetic Iron Oxide Nanoparticles (SPIONs) remains as a subject of extensive research in modern days due to their significant role in environmental remediation. The current study deals with SPIONs in removal of textile effluent dye, crystal violet. Three different types of SPIONs (SPIONs – a, b, c) were synthesized by chemical co-precipitation method having sodium hydroxide as reducing agent. The synthesized SPIONs were characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDX) and X-ray Diffraction (XRD). All the produced SPIONs were crystalline. Amongst them, the smallest and the best adsorbing SPIONs (SPIONs-a) against crystal violet dye was identified . SPIONs-a was found to possess super paramagnetism and of size below 50 nm. The adsorption efficiency by SPIONs-a were optimized for adsorbate-adsorbent concentration where it was found to be 8 g/L SPIONs-a, pH 9 and 2 h time of contact. It was subjected for mathematical models like Langmuir, Freundlich and Temkin isotherms studies which states the interaction of adsorbent and adsorbate. It was found to remove 94.7% CV and it was relevance with Temkin isotherms. SPIONs Effluent dye Crystal violet Adsorption Co-precipitation Adsorption isotherms Chemistry Hawwa Hashma Ali verfasserin aut Jenifer Selvarani A verfasserin aut Etel Faradjeva verfasserin aut Raji P verfasserin aut Prakash P verfasserin aut Suresh Kumar S verfasserin aut In Current Research in Green and Sustainable Chemistry Elsevier, 2020 4(2021), Seite 100066- (DE-627)169886471X 26660865 nnns volume:4 year:2021 pages:100066- https://doi.org/10.1016/j.crgsc.2021.100066 kostenfrei https://doaj.org/article/73e2c61e66b845fb8883a1158338581a kostenfrei http://www.sciencedirect.com/science/article/pii/S2666086521000138 kostenfrei https://doaj.org/toc/2666-0865 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 4 2021 100066- |
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10.1016/j.crgsc.2021.100066 doi (DE-627)DOAJ075992132 (DE-599)DOAJ73e2c61e66b845fb8883a1158338581a DE-627 ger DE-627 rakwb eng QD1-999 Antony V. Samrot verfasserin aut Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Superparamagnetic Iron Oxide Nanoparticles (SPIONs) remains as a subject of extensive research in modern days due to their significant role in environmental remediation. The current study deals with SPIONs in removal of textile effluent dye, crystal violet. Three different types of SPIONs (SPIONs – a, b, c) were synthesized by chemical co-precipitation method having sodium hydroxide as reducing agent. The synthesized SPIONs were characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDX) and X-ray Diffraction (XRD). All the produced SPIONs were crystalline. Amongst them, the smallest and the best adsorbing SPIONs (SPIONs-a) against crystal violet dye was identified . SPIONs-a was found to possess super paramagnetism and of size below 50 nm. The adsorption efficiency by SPIONs-a were optimized for adsorbate-adsorbent concentration where it was found to be 8 g/L SPIONs-a, pH 9 and 2 h time of contact. It was subjected for mathematical models like Langmuir, Freundlich and Temkin isotherms studies which states the interaction of adsorbent and adsorbate. It was found to remove 94.7% CV and it was relevance with Temkin isotherms. SPIONs Effluent dye Crystal violet Adsorption Co-precipitation Adsorption isotherms Chemistry Hawwa Hashma Ali verfasserin aut Jenifer Selvarani A verfasserin aut Etel Faradjeva verfasserin aut Raji P verfasserin aut Prakash P verfasserin aut Suresh Kumar S verfasserin aut In Current Research in Green and Sustainable Chemistry Elsevier, 2020 4(2021), Seite 100066- (DE-627)169886471X 26660865 nnns volume:4 year:2021 pages:100066- https://doi.org/10.1016/j.crgsc.2021.100066 kostenfrei https://doaj.org/article/73e2c61e66b845fb8883a1158338581a kostenfrei http://www.sciencedirect.com/science/article/pii/S2666086521000138 kostenfrei https://doaj.org/toc/2666-0865 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 4 2021 100066- |
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10.1016/j.crgsc.2021.100066 doi (DE-627)DOAJ075992132 (DE-599)DOAJ73e2c61e66b845fb8883a1158338581a DE-627 ger DE-627 rakwb eng QD1-999 Antony V. Samrot verfasserin aut Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Superparamagnetic Iron Oxide Nanoparticles (SPIONs) remains as a subject of extensive research in modern days due to their significant role in environmental remediation. The current study deals with SPIONs in removal of textile effluent dye, crystal violet. Three different types of SPIONs (SPIONs – a, b, c) were synthesized by chemical co-precipitation method having sodium hydroxide as reducing agent. The synthesized SPIONs were characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDX) and X-ray Diffraction (XRD). All the produced SPIONs were crystalline. Amongst them, the smallest and the best adsorbing SPIONs (SPIONs-a) against crystal violet dye was identified . SPIONs-a was found to possess super paramagnetism and of size below 50 nm. The adsorption efficiency by SPIONs-a were optimized for adsorbate-adsorbent concentration where it was found to be 8 g/L SPIONs-a, pH 9 and 2 h time of contact. It was subjected for mathematical models like Langmuir, Freundlich and Temkin isotherms studies which states the interaction of adsorbent and adsorbate. It was found to remove 94.7% CV and it was relevance with Temkin isotherms. SPIONs Effluent dye Crystal violet Adsorption Co-precipitation Adsorption isotherms Chemistry Hawwa Hashma Ali verfasserin aut Jenifer Selvarani A verfasserin aut Etel Faradjeva verfasserin aut Raji P verfasserin aut Prakash P verfasserin aut Suresh Kumar S verfasserin aut In Current Research in Green and Sustainable Chemistry Elsevier, 2020 4(2021), Seite 100066- (DE-627)169886471X 26660865 nnns volume:4 year:2021 pages:100066- https://doi.org/10.1016/j.crgsc.2021.100066 kostenfrei https://doaj.org/article/73e2c61e66b845fb8883a1158338581a kostenfrei http://www.sciencedirect.com/science/article/pii/S2666086521000138 kostenfrei https://doaj.org/toc/2666-0865 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 4 2021 100066- |
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Antony V. Samrot misc QD1-999 misc SPIONs misc Effluent dye misc Crystal violet misc Adsorption misc Co-precipitation misc Adsorption isotherms misc Chemistry Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye |
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QD1-999 Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye SPIONs Effluent dye Crystal violet Adsorption Co-precipitation Adsorption isotherms |
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Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye |
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Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye |
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adsorption efficiency of chemically synthesized superparamagnetic iron oxide nanoparticles (spions) on crystal violet dye |
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Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye |
abstract |
Superparamagnetic Iron Oxide Nanoparticles (SPIONs) remains as a subject of extensive research in modern days due to their significant role in environmental remediation. The current study deals with SPIONs in removal of textile effluent dye, crystal violet. Three different types of SPIONs (SPIONs – a, b, c) were synthesized by chemical co-precipitation method having sodium hydroxide as reducing agent. The synthesized SPIONs were characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDX) and X-ray Diffraction (XRD). All the produced SPIONs were crystalline. Amongst them, the smallest and the best adsorbing SPIONs (SPIONs-a) against crystal violet dye was identified . SPIONs-a was found to possess super paramagnetism and of size below 50 nm. The adsorption efficiency by SPIONs-a were optimized for adsorbate-adsorbent concentration where it was found to be 8 g/L SPIONs-a, pH 9 and 2 h time of contact. It was subjected for mathematical models like Langmuir, Freundlich and Temkin isotherms studies which states the interaction of adsorbent and adsorbate. It was found to remove 94.7% CV and it was relevance with Temkin isotherms. |
abstractGer |
Superparamagnetic Iron Oxide Nanoparticles (SPIONs) remains as a subject of extensive research in modern days due to their significant role in environmental remediation. The current study deals with SPIONs in removal of textile effluent dye, crystal violet. Three different types of SPIONs (SPIONs – a, b, c) were synthesized by chemical co-precipitation method having sodium hydroxide as reducing agent. The synthesized SPIONs were characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDX) and X-ray Diffraction (XRD). All the produced SPIONs were crystalline. Amongst them, the smallest and the best adsorbing SPIONs (SPIONs-a) against crystal violet dye was identified . SPIONs-a was found to possess super paramagnetism and of size below 50 nm. The adsorption efficiency by SPIONs-a were optimized for adsorbate-adsorbent concentration where it was found to be 8 g/L SPIONs-a, pH 9 and 2 h time of contact. It was subjected for mathematical models like Langmuir, Freundlich and Temkin isotherms studies which states the interaction of adsorbent and adsorbate. It was found to remove 94.7% CV and it was relevance with Temkin isotherms. |
abstract_unstemmed |
Superparamagnetic Iron Oxide Nanoparticles (SPIONs) remains as a subject of extensive research in modern days due to their significant role in environmental remediation. The current study deals with SPIONs in removal of textile effluent dye, crystal violet. Three different types of SPIONs (SPIONs – a, b, c) were synthesized by chemical co-precipitation method having sodium hydroxide as reducing agent. The synthesized SPIONs were characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDX) and X-ray Diffraction (XRD). All the produced SPIONs were crystalline. Amongst them, the smallest and the best adsorbing SPIONs (SPIONs-a) against crystal violet dye was identified . SPIONs-a was found to possess super paramagnetism and of size below 50 nm. The adsorption efficiency by SPIONs-a were optimized for adsorbate-adsorbent concentration where it was found to be 8 g/L SPIONs-a, pH 9 and 2 h time of contact. It was subjected for mathematical models like Langmuir, Freundlich and Temkin isotherms studies which states the interaction of adsorbent and adsorbate. It was found to remove 94.7% CV and it was relevance with Temkin isotherms. |
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Adsorption efficiency of chemically synthesized Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on crystal violet dye |
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