FR425406A - Improvements to devices for the treatment of liquids by ultraviolet rays - Google Patents
Improvements to devices for the treatment of liquids by ultraviolet raysInfo
- Publication number
- FR425406A FR425406A FR425406DA FR425406A FR 425406 A FR425406 A FR 425406A FR 425406D A FR425406D A FR 425406DA FR 425406 A FR425406 A FR 425406A
- Authority
- FR
- France
- Prior art keywords
- liquids
- treatment
- devices
- ultraviolet rays
- rays
- 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
- 239000007788 liquid Substances 0.000 title 1
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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3221—Lamps suspended above a water surface or pipe
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191002424T | 1910-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR425406A true FR425406A (en) | 1911-06-10 |
Family
ID=32893930
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR14725D Expired FR14725E (en) | 1910-01-31 | Improvements to devices for the treatment of liquids by ultraviolet rays | |
FR14425D Expired FR14425E (en) | 1910-01-31 | Improvements to devices for the treatment of liquids by ultraviolet rays | |
FR425406D Expired FR425406A (en) | 1910-01-31 | 1911-01-30 | Improvements to devices for the treatment of liquids by ultraviolet rays |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR14725D Expired FR14725E (en) | 1910-01-31 | Improvements to devices for the treatment of liquids by ultraviolet rays | |
FR14425D Expired FR14425E (en) | 1910-01-31 | Improvements to devices for the treatment of liquids by ultraviolet rays |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE278368C (en) |
FR (3) | FR425406A (en) |
GB (3) | GB191002424A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8301762L (en) * | 1983-03-30 | 1984-10-01 | Larsson L P Ab | DEVICE FOR MAGNIFICATION OF MICRO-ORGANISMS |
NO961393D0 (en) * | 1996-04-03 | 1996-04-03 | Klean As | Method and apparatus for purifying water |
-
0
- DE DENDAT278368D patent/DE278368C/de active Active
- FR FR14725D patent/FR14725E/en not_active Expired
- FR FR14425D patent/FR14425E/en not_active Expired
-
1910
- 1910-01-31 GB GB191002424D patent/GB191002424A/en not_active Expired
- 1910-06-16 GB GB191014605D patent/GB191014605A/en not_active Expired
- 1910-09-01 GB GB191020436D patent/GB191020436A/en not_active Expired
-
1911
- 1911-01-30 FR FR425406D patent/FR425406A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB191020436A (en) | 1911-09-01 |
GB191002424A (en) | 1911-01-19 |
FR14725E (en) | 1912-02-05 |
DE278368C (en) | |
FR14425E (en) | 1911-12-13 |
GB191014605A (en) | 1911-05-18 |
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