REMOVAL OF 2-NITROPHENOL, 2,4-DINITROPHENOL AND 2,4,6-TRINITROPHENOL FROM AQUEOUS SOLUTION THROUGH ADSORPTION ON COBALT, NICKEL AND TUNGSTEN FERROCYANIDES
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Mayor de San Andrés
2021
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| _version_ | 1876450760490745856 |
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| author | Brij Bhushan Tewari |
| author_facet | Brij Bhushan Tewari |
| contents | REMOVAL OF 2-NITROPHENOL, 2,4-DINITROPHENOL AND 2,4,6-TRINITROPHENOL FROM AQUEOUS SOLUTION THROUGH ADSORPTION ON COBALT, NICKEL AND TUNGSTEN FERROCYANIDES Brij Bhushan Tewari Tricia Grant Química Removal Adsorption Nitrophenol Dinitrophenol Trinitrophenol Cobalt, nickel and tungsten ferrocyanides were synthesized and characterized by elemental and spectral studies. Removal of 2-nitrophenol, 2, 4-dinitrophenol and 2,4, 6-trinitrophenol from aqueous solution through adsorption on synthesized metal ferrocyanides were studied in the pH range 1.0 – 10.0 and at a temperature of 30 ± 1º C. The Langmuir type of adsorption is followed in the concentration range of 10-3 M to 10-4 M for 2-nitrophenol, 2,4–dinitrophenol and 2,4,6–trinitrophenol solutions. The 2,4,6–trinitrophenol and 2–nitrophenol were found to have maximum and minimum affinity with all three metal ferrocyanides studied. Nickel and tungsten ferrocyanides were found to have higher and lower adsorption capacity with all three substituted phenols.*Correspondent autor:brij.tewari@uog.edu.gy 2021 artículo científico 0250-5460 https://www.redalyc.org/articulo.oa?id=426369860003 https://www.redalyc.org/journal/4263/426369860003/ https://www.redalyc.org/journal/4263/426369860003/html/ https://www.redalyc.org/journal/4263/426369860003/426369860003.epub https://www.redalyc.org/journal/4263/426369860003/movil en http://www.redalyc.org/revista.oa?id=4263 Revista Boliviana de Química application/pdf Universidad Mayor de San Andrés Revista Boliviana de Química (Estado Plurinacional de Bolivia) Num.4 Vol.38 |
| format | Artículo científico |
| id | redalyc_426369860003 |
| institution | Redalyc |
| language | en |
| publishDate | 2021 |
| publisher | Universidad Mayor de San Andrés |
| spellingShingle | REMOVAL OF 2-NITROPHENOL, 2,4-DINITROPHENOL AND 2,4,6-TRINITROPHENOL FROM AQUEOUS SOLUTION THROUGH ADSORPTION ON COBALT, NICKEL AND TUNGSTEN FERROCYANIDES Brij Bhushan Tewari Química Removal Adsorption Nitrophenol Dinitrophenol Trinitrophenol REMOVAL OF 2-NITROPHENOL, 2,4-DINITROPHENOL AND 2,4,6-TRINITROPHENOL FROM AQUEOUS SOLUTION THROUGH ADSORPTION ON COBALT, NICKEL AND TUNGSTEN FERROCYANIDES Brij Bhushan Tewari Tricia Grant Química Removal Adsorption Nitrophenol Dinitrophenol Trinitrophenol Cobalt, nickel and tungsten ferrocyanides were synthesized and characterized by elemental and spectral studies. Removal of 2-nitrophenol, 2, 4-dinitrophenol and 2,4, 6-trinitrophenol from aqueous solution through adsorption on synthesized metal ferrocyanides were studied in the pH range 1.0 – 10.0 and at a temperature of 30 ± 1º C. The Langmuir type of adsorption is followed in the concentration range of 10-3 M to 10-4 M for 2-nitrophenol, 2,4–dinitrophenol and 2,4,6–trinitrophenol solutions. The 2,4,6–trinitrophenol and 2–nitrophenol were found to have maximum and minimum affinity with all three metal ferrocyanides studied. Nickel and tungsten ferrocyanides were found to have higher and lower adsorption capacity with all three substituted phenols.*Correspondent autor:brij.tewari@uog.edu.gy 2021 artículo científico 0250-5460 https://www.redalyc.org/articulo.oa?id=426369860003 https://www.redalyc.org/journal/4263/426369860003/ https://www.redalyc.org/journal/4263/426369860003/html/ https://www.redalyc.org/journal/4263/426369860003/426369860003.epub https://www.redalyc.org/journal/4263/426369860003/movil en http://www.redalyc.org/revista.oa?id=4263 Revista Boliviana de Química application/pdf Universidad Mayor de San Andrés Revista Boliviana de Química (Estado Plurinacional de Bolivia) Num.4 Vol.38 |
| title | REMOVAL OF 2-NITROPHENOL, 2,4-DINITROPHENOL AND 2,4,6-TRINITROPHENOL FROM AQUEOUS SOLUTION THROUGH ADSORPTION ON COBALT, NICKEL AND TUNGSTEN FERROCYANIDES |
| topic | Química Removal Adsorption Nitrophenol Dinitrophenol Trinitrophenol |
| url | https://www.redalyc.org/articulo.oa?id=426369860003 https://www.redalyc.org/journal/4263/426369860003/ https://www.redalyc.org/journal/4263/426369860003/html/ https://www.redalyc.org/journal/4263/426369860003/426369860003.epub https://www.redalyc.org/journal/4263/426369860003/movil |