GB866471A - Improvements in or relating to the operation of multi-stage ion-exchange water treatment systems - Google Patents
Improvements in or relating to the operation of multi-stage ion-exchange water treatment systemsInfo
- Publication number
- GB866471A GB866471A GB2025156A GB2025156A GB866471A GB 866471 A GB866471 A GB 866471A GB 2025156 A GB2025156 A GB 2025156A GB 2025156 A GB2025156 A GB 2025156A GB 866471 A GB866471 A GB 866471A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exchange
- relating
- water treatment
- stage
- exchange water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
In a process for the treatment of water by a multi-stage ion-exchange process, wherein the water is such that finely divided solid particles are precipitated therein by its passage through a cation-exchange material, the effluent from the cation-exchange stage is passed through a filtration unit to remove the precipitated particles before entering at least one anion-exchange material. The process is particularly applicable to waters containing traces of silicates and/or basic acid. The filtration unit should be capable of retaining particles of submicron size and may comprise a bed of porous carbon granules e.g. anthracite or activated carbon. Suitable ion exchange resins may be prepared from styrene/divinyl benzol. The process extends the life of the anion-exchange material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2025156A GB866471A (en) | 1956-06-29 | 1956-06-29 | Improvements in or relating to the operation of multi-stage ion-exchange water treatment systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2025156A GB866471A (en) | 1956-06-29 | 1956-06-29 | Improvements in or relating to the operation of multi-stage ion-exchange water treatment systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB866471A true GB866471A (en) | 1961-04-26 |
Family
ID=10142899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2025156A Expired GB866471A (en) | 1956-06-29 | 1956-06-29 | Improvements in or relating to the operation of multi-stage ion-exchange water treatment systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB866471A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149061A (en) * | 1962-02-19 | 1964-09-15 | Ionics | Removal of dissolved salts and silica from liquids |
| US3291713A (en) * | 1964-05-27 | 1966-12-13 | Ionics | Removal of weakly basic substances from solution by electrodeionization |
-
1956
- 1956-06-29 GB GB2025156A patent/GB866471A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149061A (en) * | 1962-02-19 | 1964-09-15 | Ionics | Removal of dissolved salts and silica from liquids |
| US3291713A (en) * | 1964-05-27 | 1966-12-13 | Ionics | Removal of weakly basic substances from solution by electrodeionization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES279413A1 (en) | Procedure for the separation of ionizable matter from fluids (Machine-translation by Google Translate, not legally binding) | |
| GB866471A (en) | Improvements in or relating to the operation of multi-stage ion-exchange water treatment systems | |
| GB1055896A (en) | Silica adsorbents in interferon purification and/or concentration | |
| Gardiner et al. | Mercury removed from waste effluent via ion exchange | |
| ES356618A1 (en) | Purification of aqueous hydrogen peroxide solutions containing dissolved organic compound by use of nonionic porous resin | |
| GB1140852A (en) | Process of removing a component from a fluid | |
| ES254706A1 (en) | Process for recovering values from ores containing clay | |
| US3136715A (en) | Process of removing ruthenium from aqueous solutions | |
| ES427237A1 (en) | Process for separating the components of an aqueous colloidal suspension | |
| FR2133733A1 (en) | Removal of metals from aq effluents - using an electrolytic cell contg a granular bed | |
| US3458283A (en) | Hydrazine purification | |
| GB1411455A (en) | Method of extracting sugar from molasses by the ion exclusion method | |
| GB1034223A (en) | ||
| GB782926A (en) | Purification of polymyxin | |
| Lee | Enrichment of Lithium Isotopes by lon Exchange Chromatography. | |
| GB1471162A (en) | Operation of a two-phase reactor | |
| Zogorski et al. | Feasibility of removing phenols from surface waters by carbon adsorption | |
| Cliver | Viruses in water and wastewater: Effects of some treatment methods | |
| GB824831A (en) | Improvements in or relating to methods of restoring liquid-purifying media to a condition suitable for reuse | |
| GB980762A (en) | Recovery of metal catalysts for oxidation reactions | |
| Sinaiskii et al. | Combined method of ion exchange and adsorption for removing Nekal from waste waters | |
| ES265219A1 (en) | Removal of dissolved oxygen from water | |
| ES8702510A1 (en) | Uranium recovery by cation exchange | |
| US2388223A (en) | Purification of sugar solutions and the like | |
| Lancy et al. | Pilot Plant Optimization of Phosphoric Acid Recovery Process |