Chromium (III) sorption from aqueous solutions using activated carbon prepared from cashew nut shells
Activated carbon prepared from cashew nut shells using potassium hydroxide activation at 850°C in N2and CO2atmosphere was used as an adsorbent for the removal of chromium ions from aqueous solutions. The adsorption of Cr(III) ions on activated carbon was studied. The effect of experimental parameter...
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th-cmuir.6653943832-492032018-08-16T02:17:53Z Chromium (III) sorption from aqueous solutions using activated carbon prepared from cashew nut shells S. Tangjuank N. Insuk V. Udeye J. Tontrakoon Materials Science Physics and Astronomy Activated carbon prepared from cashew nut shells using potassium hydroxide activation at 850°C in N2and CO2atmosphere was used as an adsorbent for the removal of chromium ions from aqueous solutions. The adsorption of Cr(III) ions on activated carbon was studied. The effect of experimental parameters such as, pH of initial concentration of Cr(III) solutions, contact time, dosage of adsorbent and initial concentration of Cr(III) solutions was investigated. The Freundlich and Langmuir isotherm fitted well to data of Cr(III) adsorption. Cr(III) uptake capacity was 13.93 mg/g which was calculated from the Langmuir isotherm. © 2009 Academic Journals. 2018-08-16T02:11:50Z 2018-08-16T02:11:50Z 2009-08-01 Journal 19921950 2-s2.0-70350041149 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=70350041149&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/49203 |
| institution |
Chiang Mai University |
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Chiang Mai University Library |
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Thailand |
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CMU Intellectual Repository |
| topic |
Materials Science Physics and Astronomy |
| spellingShingle |
Materials Science Physics and Astronomy S. Tangjuank N. Insuk V. Udeye J. Tontrakoon Chromium (III) sorption from aqueous solutions using activated carbon prepared from cashew nut shells |
| description |
Activated carbon prepared from cashew nut shells using potassium hydroxide activation at 850°C in N2and CO2atmosphere was used as an adsorbent for the removal of chromium ions from aqueous solutions. The adsorption of Cr(III) ions on activated carbon was studied. The effect of experimental parameters such as, pH of initial concentration of Cr(III) solutions, contact time, dosage of adsorbent and initial concentration of Cr(III) solutions was investigated. The Freundlich and Langmuir isotherm fitted well to data of Cr(III) adsorption. Cr(III) uptake capacity was 13.93 mg/g which was calculated from the Langmuir isotherm. © 2009 Academic Journals. |
| format |
Journal |
| author |
S. Tangjuank N. Insuk V. Udeye J. Tontrakoon |
| author_facet |
S. Tangjuank N. Insuk V. Udeye J. Tontrakoon |
| author_sort |
S. Tangjuank |
| title |
Chromium (III) sorption from aqueous solutions using activated carbon prepared from cashew nut shells |
| title_short |
Chromium (III) sorption from aqueous solutions using activated carbon prepared from cashew nut shells |
| title_full |
Chromium (III) sorption from aqueous solutions using activated carbon prepared from cashew nut shells |
| title_fullStr |
Chromium (III) sorption from aqueous solutions using activated carbon prepared from cashew nut shells |
| title_full_unstemmed |
Chromium (III) sorption from aqueous solutions using activated carbon prepared from cashew nut shells |
| title_sort |
chromium (iii) sorption from aqueous solutions using activated carbon prepared from cashew nut shells |
| publishDate |
2018 |
| url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=70350041149&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/49203 |
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1681423367739015168 |