EP2398572A4 - Systèmes de purification et d'amélioration de l'eau - Google Patents

Systèmes de purification et d'amélioration de l'eau

Info

Publication number
EP2398572A4
EP2398572A4 EP10744279.0A EP10744279A EP2398572A4 EP 2398572 A4 EP2398572 A4 EP 2398572A4 EP 10744279 A EP10744279 A EP 10744279A EP 2398572 A4 EP2398572 A4 EP 2398572A4
Authority
EP
European Patent Office
Prior art keywords
water purification
enhancement systems
enhancement
systems
purification
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Withdrawn
Application number
EP10744279.0A
Other languages
German (de)
English (en)
Other versions
EP2398572A2 (fr
Inventor
Eugene A Fitzgerald
Ya-Hong Xie
Thomas Langdo
Richard Renjilian
Brian T Foley
Carl V Thompson
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.)
Water Initiative LLC
Original Assignee
Water Initiative LLC
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 Water Initiative LLC filed Critical Water Initiative LLC
Publication of EP2398572A2 publication Critical patent/EP2398572A2/fr
Publication of EP2398572A4 publication Critical patent/EP2398572A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • 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
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/103—Arsenic compounds
    • 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
    • Y02A20/152—Water filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
EP10744279.0A 2009-02-20 2010-02-18 Systèmes de purification et d'amélioration de l'eau Withdrawn EP2398572A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15407009P 2009-02-20 2009-02-20
PCT/US2010/024531 WO2010096521A2 (fr) 2009-02-20 2010-02-18 Systèmes de purification et d'amélioration de l'eau

Publications (2)

Publication Number Publication Date
EP2398572A2 EP2398572A2 (fr) 2011-12-28
EP2398572A4 true EP2398572A4 (fr) 2013-05-15

Family

ID=42634434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10744279.0A Withdrawn EP2398572A4 (fr) 2009-02-20 2010-02-18 Systèmes de purification et d'amélioration de l'eau

Country Status (13)

Country Link
EP (1) EP2398572A4 (fr)
JP (1) JP2012518530A (fr)
KR (1) KR20110136816A (fr)
CN (2) CN105152376A (fr)
AU (1) AU2010216068B2 (fr)
BR (1) BRPI1008398A2 (fr)
CA (1) CA2753144A1 (fr)
IL (1) IL214707A0 (fr)
MX (1) MX2011008730A (fr)
PE (1) PE20121106A1 (fr)
RU (1) RU2528989C2 (fr)
WO (1) WO2010096521A2 (fr)
ZA (1) ZA201106077B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9206058B2 (en) * 2009-02-20 2015-12-08 The Water Initative, Llc Water purification and enhancement systems
JP6336396B2 (ja) 2011-11-24 2018-06-06 インディアン インスティテュート オブ テクノロジー 水精製のための多層有機−テンプレート−ベーマイト−ナノアーキテクチャ
EP2791063A1 (fr) 2011-12-15 2014-10-22 The Water Initiative, LLC Procédé et appareil pour filtration d'eau sur point d'utilisation
CN104520706B (zh) 2012-04-17 2017-03-01 印度理工学院 使用量子簇检测水流量
CN105517441A (zh) * 2013-06-28 2016-04-20 印度理工学院 用于增强杀生物活性的组合物和基于其的水净化装置
CN120208476B (zh) * 2025-04-21 2025-12-12 安徽绿澄水务环保科技有限公司 一种饮用水生产二甲基异莰醇去除装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769143A (en) * 1987-02-17 1988-09-06 Or-Tsurim Device for purifying water
EP0541231A1 (fr) * 1991-10-07 1993-05-12 Carus Corporation Composition de ciment stratifiée qui libère des ions permanganate
US5445965A (en) * 1993-01-15 1995-08-29 Hybrivet Systems, Inc. Process and apparatus for testing for substances in liquids
US20040149634A1 (en) * 2003-02-05 2004-08-05 Hughes Kenneth D. Composite materials for fluid treatment
US6967099B1 (en) * 1999-11-15 2005-11-22 Geovation Technologies, Inc. Plant-fiber containing composition for anaerobic bioremediation
US20060021919A1 (en) * 2004-05-24 2006-02-02 Olson Judd D Cartridge for an additive dispensing system
US7459086B2 (en) * 2002-05-07 2008-12-02 Otv Sa S.A. Method for treating water containing iron, manganese and arsenic

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03267192A (ja) * 1990-03-15 1991-11-28 Kuraray Chem Corp 寿命インディケーター付浄水器
JPH05104081A (ja) * 1991-10-15 1993-04-27 Yamashin Kogyo Kk 浄水器ユニツト
JPH0652987U (ja) * 1992-11-26 1994-07-19 峻 小山 浄水器
JPH073790U (ja) * 1993-06-15 1995-01-20 浩 和田 浄水器
RU2136607C1 (ru) * 1997-10-03 1999-09-10 Уральский научно-исследовательский институт региональных экологических проблем ("УралНИИ "Экология") Способ очистки сточных вод от мышьяка
US6368510B2 (en) * 1998-09-25 2002-04-09 Friot Corporation Method and apparatus for the removal of arsenic from water
US6753083B2 (en) * 2000-11-06 2004-06-22 Ciba Specialty Chemicals Water Treatments Ltd. Particles
US20030096702A1 (en) * 2001-08-07 2003-05-22 Frazier Stephen E. Device and associated methods for removal of chlorine from water
JP2003221852A (ja) * 2002-01-29 2003-08-08 Toto Ltd 水処理装置および水処理装置取り付け方法
US7169297B2 (en) * 2002-07-15 2007-01-30 Magnesium Elektron, Inc. pH adjuster-based system for treating liquids
US20050077246A1 (en) * 2002-07-15 2005-04-14 Pardini James J. Treatment of liquid using porous polymer containment member
RU2206397C1 (ru) * 2002-07-18 2003-06-20 Общество с ограниченной ответственностью "Акватория" Фильтр для очистки воды
US20050109683A1 (en) * 2003-11-26 2005-05-26 Joyce Patrick C. Water contaminant indicators
AU2004314102B2 (en) * 2003-12-19 2009-12-24 Craig M. Bethke In situ treatment process to remove metal contamination from groundwater
US20050258082A1 (en) * 2004-05-24 2005-11-24 Lund Mark T Additive dispensing system and water filtration system
CN2748442Y (zh) * 2004-12-07 2005-12-28 孙志华 自来水净化装置
RU46676U1 (ru) * 2005-03-25 2005-07-27 Общество с ограниченной ответственностью "Фирма ЭЛИНИКА" Фильтр бытовой для очистки питьевой воды
RU2336946C2 (ru) * 2006-02-21 2008-10-27 Институт физики прочности и материаловедения (ИФПМ СО РАН) Сорбент тяжелых металлов, способ его получения и способ очистки воды
AU2006342438A1 (en) * 2006-04-20 2007-11-01 Water Security Corporation Compositions and methods for fluid purification
US20080011662A1 (en) * 2006-04-20 2008-01-17 Emil Milosavljevic Compositions and methods for fluid purification
MD3805C2 (ro) * 2007-12-26 2009-08-31 ШКИЛЁВ Думитру Владимир Filtru pentru purificarea apei

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769143A (en) * 1987-02-17 1988-09-06 Or-Tsurim Device for purifying water
EP0541231A1 (fr) * 1991-10-07 1993-05-12 Carus Corporation Composition de ciment stratifiée qui libère des ions permanganate
US5445965A (en) * 1993-01-15 1995-08-29 Hybrivet Systems, Inc. Process and apparatus for testing for substances in liquids
US6967099B1 (en) * 1999-11-15 2005-11-22 Geovation Technologies, Inc. Plant-fiber containing composition for anaerobic bioremediation
US7459086B2 (en) * 2002-05-07 2008-12-02 Otv Sa S.A. Method for treating water containing iron, manganese and arsenic
US20040149634A1 (en) * 2003-02-05 2004-08-05 Hughes Kenneth D. Composite materials for fluid treatment
US20060021919A1 (en) * 2004-05-24 2006-02-02 Olson Judd D Cartridge for an additive dispensing system

Also Published As

Publication number Publication date
KR20110136816A (ko) 2011-12-21
BRPI1008398A2 (pt) 2016-11-01
RU2528989C2 (ru) 2014-09-20
WO2010096521A3 (fr) 2010-12-09
WO2010096521A2 (fr) 2010-08-26
CN105152376A (zh) 2015-12-16
AU2010216068B2 (en) 2016-03-10
RU2011138381A (ru) 2013-03-27
IL214707A0 (en) 2011-11-30
ZA201106077B (en) 2013-05-29
CN102438719B (zh) 2015-10-14
MX2011008730A (es) 2012-01-12
EP2398572A2 (fr) 2011-12-28
PE20121106A1 (es) 2012-09-07
JP2012518530A (ja) 2012-08-16
AU2010216068A1 (en) 2011-09-22
CA2753144A1 (fr) 2010-08-26
CN102438719A (zh) 2012-05-02

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Effective date: 20130411

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Ipc: B01D 35/00 20060101AFI20130405BHEP

Ipc: C02F 1/28 20060101ALI20130405BHEP

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