A Novel Dye-Doped Sol–Gel Silica Sorbent for the Removal of Cobalt
A TAR [4-(2-thiazolylazo)resorcinol] doped sol–gel silica sorbent (red colour, porous, stable, hard, non-swelling) was prepared, characterized and investigated for the removal of Co(II) from aqueous solutions. The kinetics, adsorption isotherm, equilibration time and effect of pH on such removal wer...
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Main Authors: | Aslam Khan, Shujaat Ahmed, Farzana Mahmood, M. Younas Khokhar |
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Format: | Article |
Language: | English |
Published: |
SAGE Publishing
2003-04-01
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Series: | Adsorption Science & Technology |
Online Access: | https://doi.org/10.1260/026361703322404368 |
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