Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework
Currently, among the various areas of targeted wastewater treatment, great attention is being given by researchers to the solid-phase extraction of organic dyes using metal–organic frameworks (MOFs). In this work, a mixed-ligand Zr-MOF containing terephthalic acid and 1,10- phenanthroline as linker...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | inglés |
| Publicado: |
Multidisciplinary Digital Publishing Institute
2022
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| Acceso en línea: | http://eprints.uanl.mx/30174/7/30174.pdf |
| _version_ | 1836640498855444480 |
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| author | Kharisov, Boris Kharissova, Oxana Zhinzhilo, Vladimir Bryantseva, Julia Uflyand, Igor |
| author_facet | Kharisov, Boris Kharissova, Oxana Zhinzhilo, Vladimir Bryantseva, Julia Uflyand, Igor |
| author_sort | Kharisov, Boris |
| collection | Repositorio Institucional |
| description | Currently, among the various areas of targeted wastewater treatment, great attention is being given by researchers to the solid-phase extraction of organic dyes using metal–organic frameworks (MOFs). In this work, a mixed-ligand Zr-MOF containing terephthalic acid and 1,10-
phenanthroline as linkers was used for this purpose. The limiting adsorption of the dyes Congo red and methylene blue, according to experimental data, is 40 mg/g. The influence of various parameters (time, temperature, adsorbent dosage, pH, and coexisting ions) on adsorption characteristics was studied. The sorbent was tested for the removal of dyes from drinks in water and in artificial seawater. The possibility of the separation of dyes by column chromatography using a sorbent as a filler was studied. |
| format | Article |
| id | eprints-30174 |
| institution | UANL |
| language | English |
| publishDate | 2022 |
| publisher | Multidisciplinary Digital Publishing Institute |
| record_format | eprints |
| spelling | eprints-301742025-07-01T15:33:45Z http://eprints.uanl.mx/30174/ Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework Kharisov, Boris Kharissova, Oxana Zhinzhilo, Vladimir Bryantseva, Julia Uflyand, Igor Currently, among the various areas of targeted wastewater treatment, great attention is being given by researchers to the solid-phase extraction of organic dyes using metal–organic frameworks (MOFs). In this work, a mixed-ligand Zr-MOF containing terephthalic acid and 1,10- phenanthroline as linkers was used for this purpose. The limiting adsorption of the dyes Congo red and methylene blue, according to experimental data, is 40 mg/g. The influence of various parameters (time, temperature, adsorbent dosage, pH, and coexisting ions) on adsorption characteristics was studied. The sorbent was tested for the removal of dyes from drinks in water and in artificial seawater. The possibility of the separation of dyes by column chromatography using a sorbent as a filler was studied. Multidisciplinary Digital Publishing Institute 2022-11-22 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/30174/7/30174.pdf http://eprints.uanl.mx/30174/7.haspreviewThumbnailVersion/30174.pdf Kharisov, Boris y Kharissova, Oxana y Zhinzhilo, Vladimir y Bryantseva, Julia y Uflyand, Igor (2022) Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework. Applied Sciences, 12 (23). p. 12219. ISSN 2076-3417 doi:10.3390/app122312219 |
| spellingShingle | Kharisov, Boris Kharissova, Oxana Zhinzhilo, Vladimir Bryantseva, Julia Uflyand, Igor Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework |
| title_full | Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework |
| title_fullStr | Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework |
| title_full_unstemmed | Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework |
| title_short | Solid-phase extraction of organic dyes on mixed-ligand Zr(IV) metal–organic framework |
| title_sort | solid phase extraction of organic dyes on mixed ligand zr iv metal organic framework |
| url | http://eprints.uanl.mx/30174/7/30174.pdf |
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