Arous et al., 2004 - Google Patents
Removal of Ag (l), Cu (II) and Zn (ll) ions with a supported liquid membrane containing cryptands as carriersArous et al., 2004
- Document ID
- 11790845063150653306
- Author
- Arous O
- Gherrou A
- Kerdjoudj H
- Publication year
- Publication venue
- Desalination
External Links
Snippet
The interface behaviour in the facilitated co-transport of Ag (I), Cu (II) and Zn (II) ions through supported liquid membranes (SLMs) made of a flat-sheet polypropylene membrane support containing cryptands (2.2. 2 or 2.2. 1) as carriers was studied. The liquid-liquid extraction …
- 150000002500 ions 0 title abstract description 46
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis, ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis, ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/38—Liquid-membrane separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Arous et al. | Removal of Ag (l), Cu (II) and Zn (ll) ions with a supported liquid membrane containing cryptands as carriers | |
| Sujanani et al. | Designing solute-tailored selectivity in membranes: Perspectives for water reuse and resource recovery | |
| US6096217A (en) | Supported liquid membrane separation | |
| Sastre et al. | Improved techniques in liquid membrane separations: an overview | |
| EP0098731B1 (en) | Method for producing oxygen and nitrogen and membrane therefor | |
| Yang et al. | Copper recovery and spent ammoniacal etchant regeneration based on hollow fiber supported liquid membrane technology: from bench-scale to pilot-scale tests | |
| Dżygiel et al. | Supported liquid membranes and their modifications: definition, classification, theory, stability, application and perspectives | |
| Guha et al. | Heavy metal removal and recovery by contained liquid membrane permeator | |
| Gherrou et al. | Removal of silver and copper ions from acidic thiourea solutions with a supported liquid membrane containing D2EHPA as carrier | |
| Valenzuela et al. | Application of hollow-fiber supported liquid membranes technique to the selective recovery of a low content of copper from a Chilean mine water | |
| Klaassen et al. | The membrane contactor: environmental applications and possibilities | |
| He et al. | Study of transport and separation of Zn (II) by a combined supported liquid membrane/strip dispersion process containing D2EHPA in kerosene as the carrier | |
| Largman et al. | Recovery of copper (II) from aqueous solutions by means of supported liquid membranes | |
| Azzoug et al. | Metallic ions extraction and transport in supported liquid membrane using organo-phosphoric compounds as mobile carriers | |
| US5868935A (en) | Method and apparatus for extraction and recovery of ions from solutions | |
| Noble | An overview of membrane separations | |
| Kumar et al. | Use of modified membrane carrier system for recovery of gold cyanide from alkaline cyanide media using hollow fiber supported liquid membranes: feasibility studies and mass transfer modeling | |
| van Straaten‐Nijenhuis et al. | Macrocyclic carriers in supported liquid membranes | |
| KR900007721A (en) | Method and apparatus for recovering sulfuric acid from titanium sulfate waste liquid | |
| Danesi et al. | Permeation of metal ions through a series of two complementary supported liquid membranes | |
| Rzelewska-Piekut et al. | Liquid membranes for separation of metal ions from wastewaters | |
| Schulz | Separation techniques with supported liquid membranes | |
| Singh et al. | Recent advances in the extraction of target metal ions with liquid membrane processes incorporating macrocycle carriers | |
| Hayashita et al. | Separation of Lead (II) by Solvent Extraction and Membrane Transport with a Dibenzopolyether Dicarboxylic Acid Ionophore. | |
| El Aamrani et al. | Kinetic modelling of the active transport of copper (II) across liquid membranes using thiourea derivatives immobilized on microporous hydrophobic supports |