OBTENTION OF POLY(ALLYLAMINE)-METAL COMPLEXES THROUGH LIQUID-PHASE POLYMER BASED RETENTION (LPR) TECHNIQUE
Poly(allylamine)-metal complexes with different metal ions (Co(II), Cu(II), and Ni(II) in conjunction with an ultrafiltration membrane were prepared. They were obtained varying the polymer/metal ion ratio and the pH (1, 3, 5, 7). The retention at pH 1 and 3 was lower than 10%. The study was carried...
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| Langue: | English |
| Publié: |
Sociedad Chilena de Química
2000
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| Accès en ligne: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442000000100020 |
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