GB1540481A - Ion exchange regeneration process - Google Patents
Ion exchange regeneration processInfo
- Publication number
- GB1540481A GB1540481A GB13111/76A GB1311176A GB1540481A GB 1540481 A GB1540481 A GB 1540481A GB 13111/76 A GB13111/76 A GB 13111/76A GB 1311176 A GB1311176 A GB 1311176A GB 1540481 A GB1540481 A GB 1540481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ion exchange
- outside
- another
- solution supplied
- keeping constant
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The known method is improved by (a) largely preventing any displacement relative to one another in the flow direction of those liquid particles which are fed to the bed simultaneously or immediately after one another, until reaching the discharge from the bed container, and (b) keeping constant the co-ion content of the reaction fraction(s) by keeping constant, firstly, the volume of the reaction fraction(s), of the solution supplied from outside and of the liquids discharged from the system and, secondly, the co-ion content of the solution supplied from outside. As a result it is particularly suitable for employing ion exchange in disposing waste waters in industry and in municipalities and forms a valuable contribution to the protection of the environment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752514222 DE2514222A1 (en) | 1975-04-01 | 1975-04-01 | Industrial ion exchange process for effluent treatment etc. - reduces regeneration costs by recycling reaction fractions to raise conversion efficiency |
| DE19752543573 DE2543573A1 (en) | 1975-09-30 | 1975-09-30 | Industrial ion exchange process for effluent treatment etc. - reduces regeneration costs by recycling reaction fractions to raise conversion efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1540481A true GB1540481A (en) | 1979-02-14 |
Family
ID=25768710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13111/76A Expired GB1540481A (en) | 1975-04-01 | 1976-03-31 | Ion exchange regeneration process |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS51122675A (en) |
| AT (1) | AT347363B (en) |
| AU (1) | AU506525B2 (en) |
| CA (1) | CA1071778A (en) |
| CH (1) | CH620598A5 (en) |
| FR (1) | FR2306009A1 (en) |
| GB (1) | GB1540481A (en) |
| IT (1) | IT1091101B (en) |
| NL (1) | NL7603346A (en) |
| SE (1) | SE426655B (en) |
-
1976
- 1976-03-25 IT IT48727/76A patent/IT1091101B/en active
- 1976-03-30 AU AU12495/76A patent/AU506525B2/en not_active Expired
- 1976-03-31 CA CA249,294A patent/CA1071778A/en not_active Expired
- 1976-03-31 SE SE7603832A patent/SE426655B/en unknown
- 1976-03-31 FR FR7609399A patent/FR2306009A1/en active Granted
- 1976-03-31 JP JP51035896A patent/JPS51122675A/en active Pending
- 1976-03-31 CH CH400676A patent/CH620598A5/en not_active IP Right Cessation
- 1976-03-31 NL NL7603346A patent/NL7603346A/en not_active Application Discontinuation
- 1976-03-31 GB GB13111/76A patent/GB1540481A/en not_active Expired
- 1976-03-31 AT AT232176A patent/AT347363B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1091101B (en) | 1985-06-26 |
| AT347363B (en) | 1978-12-27 |
| SE7603832L (en) | 1976-10-02 |
| CH620598A5 (en) | 1980-12-15 |
| AU1249576A (en) | 1977-10-13 |
| SE426655B (en) | 1983-02-07 |
| FR2306009B3 (en) | 1978-12-22 |
| FR2306009A1 (en) | 1976-10-29 |
| CA1071778A (en) | 1980-02-12 |
| NL7603346A (en) | 1976-10-05 |
| ATA232176A (en) | 1978-04-15 |
| AU506525B2 (en) | 1980-01-10 |
| JPS51122675A (en) | 1976-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |