EP2542504A1 - Vorrichtung und verfahren zum ermitteln des desinfektionsgrades einer flüssigkeit - Google Patents
Vorrichtung und verfahren zum ermitteln des desinfektionsgrades einer flüssigkeitInfo
- Publication number
- EP2542504A1 EP2542504A1 EP11710399A EP11710399A EP2542504A1 EP 2542504 A1 EP2542504 A1 EP 2542504A1 EP 11710399 A EP11710399 A EP 11710399A EP 11710399 A EP11710399 A EP 11710399A EP 2542504 A1 EP2542504 A1 EP 2542504A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- temperature
- time
- intensity
- measured
- disinfection
- 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.)
- Withdrawn
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 50
- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 21
- 230000005855 radiation Effects 0.000 claims abstract description 18
- 239000003651 drinking water Substances 0.000 claims abstract description 15
- 235000020188 drinking water Nutrition 0.000 claims abstract description 15
- 238000011156 evaluation Methods 0.000 claims description 13
- 230000001419 dependent effect Effects 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 238000007405 data analysis Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000006870 function Effects 0.000 description 12
- 230000009467 reduction Effects 0.000 description 8
- 238000009529 body temperature measurement Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012009 microbiological test Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010008631 Cholera Diseases 0.000 description 1
- 208000037386 Typhoid Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 201000008297 typhoid fever Diseases 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
-
- 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
-
- 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
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- 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
-
- 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
- C02F2201/326—Lamp control systems
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/02—Location of water treatment or water treatment device as part of a bottle
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/211—Solar-powered water purification
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0031410A AT509363B1 (de) | 2010-03-01 | 2010-03-01 | Vorrichtung und verfahren zum ermitteln des desinfektionsgrades einer flüssigkeit |
PCT/AT2011/000083 WO2011106808A1 (de) | 2010-03-01 | 2011-02-17 | Vorrichtung und verfahren zum ermitteln des desinfektionsgrades einer flüssigkeit |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2542504A1 true EP2542504A1 (de) | 2013-01-09 |
Family
ID=44059090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11710399A Withdrawn EP2542504A1 (de) | 2010-03-01 | 2011-02-17 | Vorrichtung und verfahren zum ermitteln des desinfektionsgrades einer flüssigkeit |
Country Status (4)
Country | Link |
---|---|
US (2) | US9012861B2 (de) |
EP (1) | EP2542504A1 (de) |
AT (1) | AT509363B1 (de) |
WO (1) | WO2011106808A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2728285T3 (es) * | 2013-08-09 | 2019-10-23 | Fund Imdea Agua | Dispositivo de desinfección del agua y método para la desinfección solar del agua |
US9868651B2 (en) * | 2015-02-26 | 2018-01-16 | PotaVida, Inc. | Solar disinfection of fluid |
CN106395978A (zh) * | 2016-11-17 | 2017-02-15 | 佛山市云米电器科技有限公司 | 带加热和uv杀菌功能净水器的uv杀菌控制方法 |
WO2021148542A1 (en) * | 2020-01-24 | 2021-07-29 | Solarsack Aps | Water purification system for solar water disinfection |
CN114956403A (zh) * | 2021-12-16 | 2022-08-30 | 华北水利水电大学 | 一种城市设计的屋面雨水集水净化装置 |
CN116813020B (zh) * | 2023-06-21 | 2024-03-12 | 惠州市泓利实业有限公司 | 一种智能净水装置及其控制方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007021294A1 (en) * | 2005-08-12 | 2007-02-22 | Vitale Rodney P | An apparatus and method of using thermochromic and photochromic indicators |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH508217A (de) * | 1969-04-24 | 1971-05-31 | Polymetron Ag | Temperaturfühler an Leitfähigkeitsmesszellen |
US3650201A (en) * | 1969-09-03 | 1972-03-21 | Dragomir M Jovanovic | Tea and coffee brewer |
US4126783A (en) * | 1977-05-25 | 1978-11-21 | Butler-Newton, Inc. | Radiation imaging system |
FR2729382B1 (fr) * | 1995-01-16 | 1997-03-28 | Omnium Traitement Valorisa | Reacteur d'irradiation uv pour le traitement de liquides |
DE19908583C2 (de) * | 1998-03-05 | 2002-10-24 | Wedeco Uv Verfahrenstechnik Gm | Vorrichtung zur kontinuierlichen Ermittlung der UV-Transmission fließender oder strömender Medien |
US6514405B1 (en) * | 1999-08-12 | 2003-02-04 | Eric L. Lifschitz | Portable water purifier with ultraviolet light source |
US6475433B2 (en) | 2000-02-01 | 2002-11-05 | Ebw Electronics, Inc. | Method and apparatus for verifying ultraviolet sterilization |
EP1295093A2 (de) * | 2000-06-16 | 2003-03-26 | Trojan Technologies Inc. | Optisches strahlungsmessgerät und verfahren zur messung des lichtdurchlassgrades einer flüssigkeit |
US20020066874A1 (en) * | 2000-12-04 | 2002-06-06 | Anushka Drescher | UV transmittance meter |
US7169311B2 (en) * | 2001-10-17 | 2007-01-30 | Honeywell International, Inc. | Apparatus for disinfecting water using ultraviolet radiation |
US8044363B2 (en) * | 2007-04-30 | 2011-10-25 | Kimberly-Clark Worldwide, Inc. | UV detection devices and methods |
-
2010
- 2010-03-01 AT AT0031410A patent/AT509363B1/de active
-
2011
- 2011-02-17 US US13/581,328 patent/US9012861B2/en active Active
- 2011-02-17 WO PCT/AT2011/000083 patent/WO2011106808A1/de active Application Filing
- 2011-02-17 EP EP11710399A patent/EP2542504A1/de not_active Withdrawn
-
2015
- 2015-04-17 US US14/689,072 patent/US9383257B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007021294A1 (en) * | 2005-08-12 | 2007-02-22 | Vitale Rodney P | An apparatus and method of using thermochromic and photochromic indicators |
Also Published As
Publication number | Publication date |
---|---|
AT509363B1 (de) | 2011-12-15 |
US9012861B2 (en) | 2015-04-21 |
WO2011106808A1 (de) | 2011-09-09 |
US9383257B2 (en) | 2016-07-05 |
AT509363A1 (de) | 2011-08-15 |
US20150253184A1 (en) | 2015-09-10 |
US20120318997A1 (en) | 2012-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20120827 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: HELIOZ RESEARCH & DEVELOPMENT GMBH |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WESIAN, MARTIN |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: HELIOZ RESEARCH & DEVELOPMENT GMBH |
|
17Q | First examination report despatched |
Effective date: 20180606 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20201006 |