WO2022101082A3 - Wasserinstallationssystem sowie verfahren zur aufbereitung von trinkwasser - Google Patents

Wasserinstallationssystem sowie verfahren zur aufbereitung von trinkwasser Download PDF

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Publication number
WO2022101082A3
WO2022101082A3 PCT/EP2021/080616 EP2021080616W WO2022101082A3 WO 2022101082 A3 WO2022101082 A3 WO 2022101082A3 EP 2021080616 W EP2021080616 W EP 2021080616W WO 2022101082 A3 WO2022101082 A3 WO 2022101082A3
Authority
WO
WIPO (PCT)
Prior art keywords
plumbing system
drinking water
outlet
purifying drinking
removal point
Prior art date
Application number
PCT/EP2021/080616
Other languages
English (en)
French (fr)
Other versions
WO2022101082A2 (de
Inventor
Jürgen JOHANN
Katharina Weitgasser
Original Assignee
Bwt Holding Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bwt Holding Gmbh filed Critical Bwt Holding Gmbh
Priority to EP21807011.8A priority Critical patent/EP4244191A2/de
Priority to US18/035,795 priority patent/US20230406739A1/en
Publication of WO2022101082A2 publication Critical patent/WO2022101082A2/de
Publication of WO2022101082A3 publication Critical patent/WO2022101082A3/de

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/046—Adding soap, disinfectant, or the like in the supply line or at the water outlet
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • 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
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
    • 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
    • C02F2307/06—Mounted on or being part of a faucet, shower handle or showerhead
    • 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
    • C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
    • 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
    • C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
    • 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
    • C02F2307/14—Treatment of water in water supply networks, e.g. to prevent bacterial growth
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

Um möglichst keimfreies Wasser zur Verfügung zu stellen schafft die Erfindung eine Wasserinstallationsanlage (1) mit einer Entnahmestelle (38) und/oder einem Auslauf, wobei die Wasserinstallationsanlage zur Entnahmestelle und/oder zum Auslauf hin eine Durchströmungsrichtung (D) hat und in Durchströmungsrichtung gesehen vor der Entnahmestelle und/oder dem Auslauf zumindest eine chemische Keimsperre (200) aufweist, wobei die chemische Keimsperre insbesondere aus der Gruppe ausgewählt ist, welche zumindest ein alkalisierend und/oder oxidativ wirkendes Material, Silber, Chlor und Kombinationen daraus umfasst.
PCT/EP2021/080616 2020-11-12 2021-11-04 Wasserinstallationssystem sowie verfahren zur aufbereitung von trinkwasser WO2022101082A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP21807011.8A EP4244191A2 (de) 2020-11-12 2021-11-04 Wasserinstallationssystem sowie verfahren zur aufbereitung von trinkwasser
US18/035,795 US20230406739A1 (en) 2020-11-12 2021-11-04 Plumbing system and method for purifying drinking water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020129850.1 2020-11-12
DE102020129850.1A DE102020129850A1 (de) 2020-11-12 2020-11-12 Wasserinstallationssystem sowie Verfahren zur Aufbereitung von Trinkwasser

Publications (2)

Publication Number Publication Date
WO2022101082A2 WO2022101082A2 (de) 2022-05-19
WO2022101082A3 true WO2022101082A3 (de) 2022-07-07

Family

ID=78621837

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/080616 WO2022101082A2 (de) 2020-11-12 2021-11-04 Wasserinstallationssystem sowie verfahren zur aufbereitung von trinkwasser

Country Status (4)

Country Link
US (1) US20230406739A1 (de)
EP (1) EP4244191A2 (de)
DE (1) DE102020129850A1 (de)
WO (1) WO2022101082A2 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63305983A (ja) * 1987-06-07 1988-12-13 Keiichiro Yamazaki 浄水装置
WO2009046563A2 (de) * 2007-10-10 2009-04-16 Hanspeter Steffen Desinfektion von händen, körperteilen und agrarprodukten mit elektrolysiertem wasser und elektrostatischer düse
US20120124730A1 (en) * 2009-08-06 2012-05-24 Toto Ltd. Sanitary washing apparatus
US20120255623A1 (en) * 2011-04-06 2012-10-11 Russell Bell Faucet mountable water conditioning systems
KR20150082977A (ko) * 2014-01-08 2015-07-16 주식회사 교원 세균오염방지 필터형 비데
WO2017093385A1 (de) * 2015-12-04 2017-06-08 Geberit International Ag Sanitäreinrichtung mit einer desinfektionseinrichtung
RU2663172C2 (ru) * 2016-12-29 2018-08-01 Общество с ограниченной ответственностью "Альфа" (ООО "Альфа") Система получения чистой и сверхчистой воды
CN108867795A (zh) * 2018-08-24 2018-11-23 中山市美图塑料工业有限公司 一种卫生洁净寿命长的座便器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851345A1 (de) 1998-11-06 2000-05-11 Willuweit Thomas Verfahren zur Aufbereitung von Wässern und Sedimenten
DE10248652A1 (de) 2002-10-18 2004-04-29 Solvay Interox Gmbh Verfahren zur Herstellung von staubfreien Erdalkaliperoxiden
EP2866843A1 (de) 2012-06-28 2015-05-06 Bwt Ag Filter und verfahren zur ultrafiltration
DE102012105723B4 (de) 2012-06-28 2016-07-21 Bwt Ag Kartusche zur Trinkwasseraufbereitung
DE202014003627U1 (de) 2014-04-30 2014-06-10 Harry Shannon Rückverkeimungs-Schutz-System für Osmose-Anlagen
DE102015011752A1 (de) 2015-09-15 2017-03-16 Isi Umwelttechnik Gmbh Trinkwasserfilterpatrone

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63305983A (ja) * 1987-06-07 1988-12-13 Keiichiro Yamazaki 浄水装置
WO2009046563A2 (de) * 2007-10-10 2009-04-16 Hanspeter Steffen Desinfektion von händen, körperteilen und agrarprodukten mit elektrolysiertem wasser und elektrostatischer düse
US20120124730A1 (en) * 2009-08-06 2012-05-24 Toto Ltd. Sanitary washing apparatus
US20120255623A1 (en) * 2011-04-06 2012-10-11 Russell Bell Faucet mountable water conditioning systems
KR20150082977A (ko) * 2014-01-08 2015-07-16 주식회사 교원 세균오염방지 필터형 비데
WO2017093385A1 (de) * 2015-12-04 2017-06-08 Geberit International Ag Sanitäreinrichtung mit einer desinfektionseinrichtung
RU2663172C2 (ru) * 2016-12-29 2018-08-01 Общество с ограниченной ответственностью "Альфа" (ООО "Альфа") Система получения чистой и сверхчистой воды
CN108867795A (zh) * 2018-08-24 2018-11-23 中山市美图塑料工业有限公司 一种卫生洁净寿命长的座便器

Also Published As

Publication number Publication date
DE102020129850A1 (de) 2022-05-12
US20230406739A1 (en) 2023-12-21
WO2022101082A2 (de) 2022-05-19
EP4244191A2 (de) 2023-09-20

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