CH618147A5 - Process for sterilising water by irradiation with ultraviolet light and device for carrying out the process - Google Patents
Process for sterilising water by irradiation with ultraviolet light and device for carrying out the process Download PDFInfo
- Publication number
- CH618147A5 CH618147A5 CH1103776A CH1103776A CH618147A5 CH 618147 A5 CH618147 A5 CH 618147A5 CH 1103776 A CH1103776 A CH 1103776A CH 1103776 A CH1103776 A CH 1103776A CH 618147 A5 CH618147 A5 CH 618147A5
- Authority
- CH
- Switzerland
- Prior art keywords
- water
- container
- filter
- water surface
- lamps
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 132
- 238000000034 method Methods 0.000 title claims description 29
- 230000001954 sterilising effect Effects 0.000 title claims description 5
- 230000005855 radiation Effects 0.000 claims description 24
- 230000001914 calming effect Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 17
- 230000009182 swimming Effects 0.000 description 14
- 239000003651 drinking water Substances 0.000 description 8
- 235000020188 drinking water Nutrition 0.000 description 8
- 238000005192 partition Methods 0.000 description 8
- 244000052616 bacterial pathogen Species 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000206761 Bacillariophyta Species 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
- B01D29/846—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by indirect heat-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/088—Arrangements for killing microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/44—Special measures allowing the even or uniform distribution of fluid along the length of a conduit
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
-
- 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
-
- 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
- C02F2201/3227—Units with two or more lamps
-
- 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
- C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Toxicology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752543418 DE2543418A1 (de) | 1975-09-29 | 1975-09-29 | Verfahren zum entkeimen von wasser durch bestrahlung mit ultra-violettem licht und vorrichtung zur durchfuehrung des verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH618147A5 true CH618147A5 (en) | 1980-07-15 |
Family
ID=5957753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1103776A CH618147A5 (en) | 1975-09-29 | 1976-08-31 | Process for sterilising water by irradiation with ultraviolet light and device for carrying out the process |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT347874B (xx) |
| BE (1) | BE846622A (xx) |
| CH (1) | CH618147A5 (xx) |
| DD (1) | DD126911A5 (xx) |
| DE (1) | DE2543418A1 (xx) |
| DK (1) | DK435576A (xx) |
| FR (1) | FR2325607A1 (xx) |
| GB (1) | GB1545595A (xx) |
| NL (1) | NL7609896A (xx) |
| SE (1) | SE7610709L (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK144663C (da) * | 1979-05-30 | 1982-10-11 | Kaas H & P System Teknik Aps | Rensning af chloreret vand i et svoemmebassin |
| WO1991004229A1 (en) * | 1989-09-14 | 1991-04-04 | Biological Control Systems Pty. Ltd. | Water treatment |
| DE4000369A1 (de) * | 1990-01-09 | 1991-07-11 | Layer & Knoedler Abwassertechn | Verfahren und vorrichtung zur abwasserbehandlung |
| JP3119006B2 (ja) * | 1993-01-07 | 2000-12-18 | 富士電機株式会社 | 濾過濃縮装置と濾過濃縮方法 |
| GB9607843D0 (en) * | 1996-04-16 | 1996-06-19 | Pet Mate Ltd | Water treatment |
| DE19743466C1 (de) * | 1997-10-01 | 1998-11-19 | Armin Schoeler | Filtereinrichtung, insbesondere für Schwimmbadwasser |
| GB2467131A (en) * | 2009-01-22 | 2010-07-28 | Dean Pimlott | Ultra Violet Swimming Pool Filter |
| CN108751623A (zh) * | 2018-08-13 | 2018-11-06 | 武汉森泰环保股份有限公司 | 一种多功能双层滤池 |
| CN110228883B (zh) * | 2019-07-05 | 2024-07-23 | 临沂大学 | 一种矿泉水生产用预处理装置 |
| CN113735356B (zh) * | 2021-09-23 | 2023-05-12 | 广州化工设计工程有限公司 | 一种自动化污水灭菌处理系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7339002U (de) * | 1974-04-18 | Wehrfritz Gmbh | Möbel, insbesondere Schrank oder Regal | |
| FR410722A (fr) * | 1909-03-19 | 1910-05-27 | Leon Drin | Appareil pour la stérilisation des liquides par les rayons ultra-violets ou autres |
| FR410425A (fr) * | 1909-12-17 | 1910-05-20 | Paul Joseph Sarazin | Appareil pour la stérilisation des liquides par les rayons ultra-violets ou autres radiations |
| DE253215C (xx) * | 1910-01-24 | |||
| AT57776B (de) * | 1910-08-17 | 1913-02-25 | Victor Henri | Verfahren und Vorrichtungen zur Behandlung von Flüssigkeiten mittels ultravioletter Strahlen. |
| GB398312A (en) * | 1932-06-21 | 1933-09-14 | Waldo Mumford Bailey | Improvements in apparatus for purifying bath water |
| DE855521C (de) * | 1950-12-28 | 1952-11-13 | Siemens Ag | Verfahren und Einrichtung zum Behandeln, vorzugsweise Reinigen von Abwaessern und anderen Fluessigkeiten |
| US3079498A (en) * | 1960-07-15 | 1963-02-26 | Ruffin Hoebel Corp | Swimming pool water purifier |
-
1975
- 1975-09-29 DE DE19752543418 patent/DE2543418A1/de active Granted
-
1976
- 1976-08-16 AT AT608776A patent/AT347874B/de not_active IP Right Cessation
- 1976-08-31 CH CH1103776A patent/CH618147A5/de not_active IP Right Cessation
- 1976-09-06 NL NL7609896A patent/NL7609896A/xx not_active Application Discontinuation
- 1976-09-16 GB GB3846676A patent/GB1545595A/en not_active Expired
- 1976-09-27 BE BE170970A patent/BE846622A/xx not_active IP Right Cessation
- 1976-09-27 FR FR7628985A patent/FR2325607A1/fr active Granted
- 1976-09-27 DD DD19500176A patent/DD126911A5/xx unknown
- 1976-09-28 SE SE7610709A patent/SE7610709L/xx unknown
- 1976-09-28 DK DK435576A patent/DK435576A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7610709L (sv) | 1977-03-30 |
| NL7609896A (nl) | 1977-03-31 |
| DD126911A5 (xx) | 1977-08-24 |
| ATA608776A (de) | 1978-05-15 |
| DE2543418C2 (xx) | 1989-08-03 |
| BE846622A (fr) | 1977-01-17 |
| DK435576A (da) | 1977-03-30 |
| GB1545595A (en) | 1979-05-10 |
| AT347874B (de) | 1979-01-25 |
| FR2325607A1 (fr) | 1977-04-22 |
| FR2325607B1 (xx) | 1982-07-23 |
| DE2543418A1 (de) | 1977-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |