ABSORPTION OF LEAD, SILVER AND CADMIUM ON CROWN-ETHERS ADSORBENTS

Authors
ION AC ION I LUCA C DIACU E
Citation
Ac. Ion et al., ABSORPTION OF LEAD, SILVER AND CADMIUM ON CROWN-ETHERS ADSORBENTS, Revue Roumaine de Chimie, 39(8), 1994, pp. 921-926
Citations number
12
Categorie Soggetti
Chemistry
Journal title
Revue Roumaine de Chimie → ACNP
ISSN journal
00353930
Volume
39
Issue
8
Year of publication
1994
Pages
921 - 926
Database
ISI
SICI code
0035-3930(1994)39:8<921:AOLSAC>2.0.ZU;2-T
Abstract
Dibenzo-18-crown-6-phosphomolybdic acid (PMA)/polystyrene supported on glass balls were prepared and applied as adsorbents for Ag+, Pb2+ and Cd2+. The adsorption capacity and the distribution ratios (K-d) of di benzo-18-crown-6-PMA powdery and dibenzo-18-crown-6-PMA/polgstyrene su pported on glass balls were also-determined. The effect of pH and the effect of solvent on the adsorption were also investigated.