DE69701514T2 - Methode und vorrichtung zur wasserreinigung - Google Patents

Methode und vorrichtung zur wasserreinigung

Info

Publication number
DE69701514T2
DE69701514T2 DE69701514T DE69701514T DE69701514T2 DE 69701514 T2 DE69701514 T2 DE 69701514T2 DE 69701514 T DE69701514 T DE 69701514T DE 69701514 T DE69701514 T DE 69701514T DE 69701514 T2 DE69701514 T2 DE 69701514T2
Authority
DE
Germany
Prior art keywords
water purification
purification
water
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 - Lifetime
Application number
DE69701514T
Other languages
English (en)
Other versions
DE69701514D1 (de
Inventor
Deven Atnoor
Herbert Bendlin
D Jha
T Mccarthy
F Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Industry Inc
Original Assignee
United States Filter Corp
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 United States Filter Corp filed Critical United States Filter Corp
Application granted granted Critical
Publication of DE69701514D1 publication Critical patent/DE69701514D1/de
Publication of DE69701514T2 publication Critical patent/DE69701514T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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

Landscapes

  • 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)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
DE69701514T 1996-02-09 1997-01-23 Methode und vorrichtung zur wasserreinigung Expired - Lifetime DE69701514T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59900896A 1996-02-09 1996-02-09
PCT/US1997/001721 WO1997029048A1 (en) 1996-02-09 1997-01-23 Method and apparatus for purifying water

Publications (2)

Publication Number Publication Date
DE69701514D1 DE69701514D1 (de) 2000-04-27
DE69701514T2 true DE69701514T2 (de) 2000-08-03

Family

ID=24397821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701514T Expired - Lifetime DE69701514T2 (de) 1996-02-09 1997-01-23 Methode und vorrichtung zur wasserreinigung

Country Status (5)

Country Link
EP (1) EP0880469B1 (de)
JP (1) JP2001515397A (de)
DE (1) DE69701514T2 (de)
ES (1) ES2144308T3 (de)
WO (1) WO1997029048A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6346195B1 (en) 1998-07-10 2002-02-12 U.S. Filter Corporation Ion exchange removal of metal ions from wastewater
FR2794378B1 (fr) * 1999-06-02 2001-08-24 Seb Sa Cartouche filtrante pour appareil domestique de traitement de l'eau
US6569910B1 (en) 1999-10-27 2003-05-27 Basf Aktiengesellschaft Ion exchange resins and methods of making the same
AU2003225136A1 (en) 2002-04-25 2003-11-10 Avon Protection Systems, Inc. Respirator filter canisters and method of filling same
JP2005327571A (ja) * 2004-05-13 2005-11-24 Ebara Ballard Corp イオン交換樹脂カラムおよび燃料電池発電システム
US7488423B2 (en) 2005-08-02 2009-02-10 Siemens Water Technologies Holding Corp. System and method of slurry treatment
US7857979B2 (en) 2007-02-21 2010-12-28 Hamilton Sunstrand Corporation Ion exchange reactor
JP2017012962A (ja) * 2015-06-29 2017-01-19 クリタック株式会社 軟水化システム
WO2018146318A1 (en) * 2017-02-13 2018-08-16 Merck Patent Gmbh A method for producing ultrapure water
JP7108622B2 (ja) 2017-02-13 2022-07-28 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 超純水を製造するための方法
US11820676B2 (en) 2017-02-13 2023-11-21 Merck Patent Gmbh Method for producing ultrapure water
CN108545868A (zh) * 2018-06-29 2018-09-18 杭州帝凡过滤技术有限公司 一种提高纯水电阻率的滤芯组件
WO2022045270A1 (ja) * 2020-08-27 2022-03-03 三菱瓦斯化学株式会社 化合物、又はポリマーの精製方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287057A (en) * 1980-09-02 1981-09-01 Stanley Bedford F Portable sink top water conditioner
US4430226A (en) * 1981-03-09 1984-02-07 Millipore Corporation Method and apparatus for producing ultrapure water
JPS57187087A (en) * 1981-05-12 1982-11-17 Hitachi Ltd Condensate desalting device
US4368123A (en) * 1981-08-31 1983-01-11 Stanley Bedford F Regenerative counter top water conditioner
US4876014A (en) * 1988-03-21 1989-10-24 Water Systems Development Corporation Method and apparatus for producing ultrapure water

Also Published As

Publication number Publication date
EP0880469B1 (de) 2000-03-22
ES2144308T3 (es) 2000-06-01
WO1997029048A1 (en) 1997-08-14
DE69701514D1 (de) 2000-04-27
JP2001515397A (ja) 2001-09-18
EP0880469A1 (de) 1998-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: USFILTER CORP. (N.D.GES.D. STAATES DELAWARE), WARR

8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS WATER TECHNOLOGIES HOLDING CORP. (N.D., US

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Effective date: 20120727

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