𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The effect of pH on the retention of Cu, Pb, Zu and Cd by clay-humic acid mixtures

✍ Scribed by Denise Hatton; William F. Pickering

Publisher
Springer Netherlands
Year
1980
Tongue
English
Weight
494 KB
Volume
14
Category
Article
ISSN
0049-6979

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Effect of pH, flow rate and concentratio
Effect of pH, flow rate and concentration on the sorption of Pb and Cd on montmorillonite: I. Experimental
✍ Orhan Altin; Onder H Ozbelge; Timur Dogu πŸ“‚ Article πŸ“… 1999 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 291 KB πŸ‘ 2 views

Continuous column adsorption of lead (Pb) and cadmium (Cd) was studied using pH adjustment and calcium-saturated montmorillonite in a short stainless steel column. Changing either pH or Β―ow rate, while keeping inlet concentration of the ions constant, led to considerable changes in efΒ―uent concentra

Effect of pH, flow rate and concentratio
Effect of pH, flow rate and concentration on the sorption of Pb and Cd on montmorillonite: II. Modelling
✍ Orhan Altin; Onder H Ozbelge; Timur Dogu πŸ“‚ Article πŸ“… 1999 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 128 KB πŸ‘ 2 views

A mathematical model is proposed and compared with experimental data for the migration of heavy metal ions (Pb and Cd) during the Β―ow of aqueous solutions through calcium-saturated montmorillonite packing. The main system parameters are pH, Β―ow rate and concentration. It is assumed that the liquid p

Effect of pH and temperature on the ion-
Effect of pH and temperature on the ion-exchange isotherm of Cd(II) and Pb(II) on clinoptilolite
✍ Maria Selene Berber-Mendoza; Roberto Leyva-Ramos; Pedro Alonso-Davila; Jovita Me πŸ“‚ Article πŸ“… 2006 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 197 KB

## Abstract The ion‐exchange equilibrium of Pb(II) and Cd(II) on clinoptilolite from different deposits was studied in this work. The Langmuir isotherm fitted the ion‐exchange equilibrium data of both ions better than the Freundlich isotherm. The capacity of the natural zeolite to exchange Cd(II) a