Application of Amberlite IRA-402 Modified by Means of 2-(-Sulphophenylazo)-1,8-dihydroxy-3,6-naphthalene Disulphonate for the Recovery of Cu(II), Co(II), Cd(II), Ni(II), Mn(II) and Fe(III) Ions
2-( p -Sulphophenylazo)-1,8-dihydroxy-3,6-naphthalene disulphonate (SPADNS), an aromatic complexing agent, may be loaded onto the styrene–divinylbenzene matrix of a strongly basic anion-exchanger in order to obtain a chelating resin. The uptake of Cu(II), Co(II), Cd(II), Ni(II), Mn(II) and Fe(III) i...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi - SAGE Publishing
2008-06-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/026361708787548756 |