NL214802A - - Google Patents
Info
- Publication number
- NL214802A NL214802A NL214802DA NL214802A NL 214802 A NL214802 A NL 214802A NL 214802D A NL214802D A NL 214802DA NL 214802 A NL214802 A NL 214802A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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 or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
- C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB552456A GB857688A (en) | 1956-02-22 | 1956-02-22 | Improvements relating to electrodialytic processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL214802A true NL214802A (en) |
Family
ID=9797816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL214802D NL214802A (en) | 1956-02-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE555204A (en) |
| FR (1) | FR1172651A (en) |
| GB (2) | GB857850A (en) |
| NL (1) | NL214802A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372101A (en) * | 1962-10-08 | 1968-03-05 | Kollsman Paul | Process of producing highly reactive compounds by metathesis |
| US3347761A (en) * | 1964-01-22 | 1967-10-17 | Universal Oil Prod Co | Electropurification of salt solutions |
| GB1298814A (en) * | 1968-12-16 | 1972-12-06 | Ashahi Kasei Kogyo Kabushiki K | A process for recovering acids and metal ions from waste liquors by electrodialysis |
| FR2077830A1 (en) * | 1970-02-17 | 1971-11-05 | Rhone Poulenc Sa | |
| GB9103851D0 (en) * | 1991-02-25 | 1991-04-10 | Bradtec Ltd | Method for the combined removal and destruction of nitrate ions |
| US5135622A (en) * | 1991-12-02 | 1992-08-04 | At&T Bell Laboratories | Electrochemical synthesis of palladium hydroxide compounds |
| GB9802732D0 (en) * | 1998-02-09 | 1998-04-08 | Elga Ltd | Electrodialysis apparatus |
| JP5422495B2 (en) * | 2010-02-23 | 2014-02-19 | 株式会社日立製作所 | Metal recovery method and dialysis machine |
| CN109534369B (en) * | 2018-12-07 | 2023-07-28 | 杭州水处理技术研究开发中心有限公司 | Membrane integrated lithium chloride preparation equipment and method thereof |
| CN110917882B (en) * | 2019-11-04 | 2020-11-17 | 杭州匠容道环境科技有限公司 | Four-channel electrodialysis device for extracting lithium from salt lake and method for extracting lithium from salt lake |
-
0
- NL NL214802D patent/NL214802A/xx unknown
- BE BE555204D patent/BE555204A/xx unknown
-
1956
- 1956-02-22 GB GB2693060A patent/GB857850A/en not_active Expired
- 1956-02-22 GB GB552456A patent/GB857688A/en not_active Expired
-
1957
- 1957-02-21 FR FR1172651D patent/FR1172651A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB857850A (en) | 1961-01-04 |
| GB857688A (en) | 1961-01-04 |
| FR1172651A (en) | 1959-02-13 |
| BE555204A (en) |