GB662625A - Improvements in or relating to processes and means for purifying water - Google Patents
Improvements in or relating to processes and means for purifying waterInfo
- Publication number
- GB662625A GB662625A GB32541/49A GB3254149A GB662625A GB 662625 A GB662625 A GB 662625A GB 32541/49 A GB32541/49 A GB 32541/49A GB 3254149 A GB3254149 A GB 3254149A GB 662625 A GB662625 A GB 662625A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- anodes
- disposed
- copper
- franzen
- 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
-
- 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
- C02F1/4606—Treatment of water, waste water, or sewage by electrochemical methods for producing oligodynamic substances to disinfect the water
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Revetment (AREA)
Abstract
662,625. Electrolytic purification of water. VELDE, J. C. VAN DER, and FRANZEN, H., [trading as COMMANDITAIRE VENNOOTSCHAP J. C. VAN DER VELDE-H. FRANZEN]. Dec. 19, 1949 [Nov. 29, 1949], No. 32541/49. Class 41. Water for cooling-plants or cold-watersupplying plants is purified by passing electric current simultaneously through copper and aluminium anodes disposed in the water. In a preferred arrangement separately-controllable electric currents are passed through a group of copper anodes and through a group of aluminium anodes, the individual anodes being disposed alternately. The process prevents both the formation of incrustations and the growth of algae on the walls of cooling pipes and the like. The water consumption of a gas cooler in a gas works was from 220 to 1100 gallons per hour, the water initially having a hardness of 80 to 120 milligrams of calcium oxide per litre. A single copper anode comprising two strips of cross-section 13/32 Î 1/8 in. weighing 66 lbs. and two aluminium anodes each comprising the strips of the same crosssection having a total weight of 37.5 lbs. were disposed in the cooler, the outer casing of which was made the cathode. A varying voltage of approximately 10 volts was maintained, the current per anode being 3 to 5 amperes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL662625X | 1949-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB662625A true GB662625A (en) | 1951-12-05 |
Family
ID=19798651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32541/49A Expired GB662625A (en) | 1949-11-29 | 1949-12-19 | Improvements in or relating to processes and means for purifying water |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE498690A (en) |
| GB (1) | GB662625A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3010886A (en) * | 1958-03-03 | 1961-11-28 | Chappell Frank Lewis | Apparatus for purifying water circulating systems |
| US3092566A (en) * | 1960-02-18 | 1963-06-04 | Water Proc & Chemical Co Ltd | Sterilization and purification apparatus |
| US3101659A (en) * | 1960-06-24 | 1963-08-27 | Bar Ray Products Inc | Film washing tank nozzle assembly |
| DE3237246A1 (en) * | 1982-10-07 | 1984-04-12 | Gosudarstvennyj naučno-issledovatel'skij i proektnyj institut po obogaščeniju rud cvetnych metallov KAZMECHANOBR, Alma-Ata | Process for the purification of effluents and solutions and apparatus for carrying out said process |
-
0
- BE BE498690D patent/BE498690A/xx unknown
-
1949
- 1949-12-19 GB GB32541/49A patent/GB662625A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3010886A (en) * | 1958-03-03 | 1961-11-28 | Chappell Frank Lewis | Apparatus for purifying water circulating systems |
| US3092566A (en) * | 1960-02-18 | 1963-06-04 | Water Proc & Chemical Co Ltd | Sterilization and purification apparatus |
| US3101659A (en) * | 1960-06-24 | 1963-08-27 | Bar Ray Products Inc | Film washing tank nozzle assembly |
| DE3237246A1 (en) * | 1982-10-07 | 1984-04-12 | Gosudarstvennyj naučno-issledovatel'skij i proektnyj institut po obogaščeniju rud cvetnych metallov KAZMECHANOBR, Alma-Ata | Process for the purification of effluents and solutions and apparatus for carrying out said process |
Also Published As
| Publication number | Publication date |
|---|---|
| BE498690A (en) |
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