NL274814A - - Google Patents
Info
- Publication number
- NL274814A NL274814A NL274814DA NL274814A NL 274814 A NL274814 A NL 274814A NL 274814D A NL274814D A NL 274814DA NL 274814 A NL274814 A NL 274814A
- 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
- B01D61/50—Stacks of the plate-and-frame type
-
- 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
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 |
|---|---|---|---|
| US90025A US3164540A (en) | 1961-02-17 | 1961-02-17 | Electrodialyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL274814A true NL274814A (nl) |
Family
ID=22220843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL274814D NL274814A (nl) | 1961-02-17 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3164540A (nl) |
| GB (1) | GB943522A (nl) |
| NL (1) | NL274814A (nl) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2835632A (en) * | 1958-05-20 | Method of producing chemical compounds by ion transfer | ||
| NL162669C (nl) * | 1950-07-21 | Du Pont | Werkwijze voor de bereiding van een fluorpolymeer. | |
| US2752306A (en) * | 1953-04-14 | 1956-06-26 | Ionics | Production of drinking water |
| US2829095A (en) * | 1955-09-03 | 1958-04-01 | Noguchi Kenkyu Jo | Process for the production of acidic and alkaline solution from salt solution by multi-compartment electrolysis |
| US2799644A (en) * | 1955-11-18 | 1957-07-16 | Kollsman Paul | Apparatus for transferring electrolytes from one solution into another |
-
0
- NL NL274814D patent/NL274814A/xx unknown
-
1961
- 1961-02-17 US US90025A patent/US3164540A/en not_active Expired - Lifetime
-
1962
- 1962-02-08 GB GB4886/62A patent/GB943522A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB943522A (en) | 1963-12-04 |
| US3164540A (en) | 1965-01-05 |