CN102665875B - 带有精密计量装置的水对水过滤系统 - Google Patents

带有精密计量装置的水对水过滤系统 Download PDF

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Publication number
CN102665875B
CN102665875B CN201080059087.XA CN201080059087A CN102665875B CN 102665875 B CN102665875 B CN 102665875B CN 201080059087 A CN201080059087 A CN 201080059087A CN 102665875 B CN102665875 B CN 102665875B
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CN
China
Prior art keywords
water
room
piston
storage container
concentrate
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 - Fee Related
Application number
CN201080059087.XA
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English (en)
Chinese (zh)
Other versions
CN102665875A (zh
Inventor
安德鲁·M·坎德罗拉
罗伯特·E·阿瑟尔
劳伦斯·W·巴赛特
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN102665875A publication Critical patent/CN102665875A/zh
Application granted granted Critical
Publication of CN102665875B publication Critical patent/CN102665875B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • 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
    • C02F1/686—Devices for dosing liquid additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/06—Specific process operations in the permeate stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific 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
    • C02F1/44—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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Accessories For Mixers (AREA)
CN201080059087.XA 2009-12-29 2010-12-21 带有精密计量装置的水对水过滤系统 Expired - Fee Related CN102665875B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29069409P 2009-12-29 2009-12-29
US61/290,694 2009-12-29
PCT/US2010/061482 WO2011082021A1 (en) 2009-12-29 2010-12-21 Water-on-water filtration system with precision metering device

Publications (2)

Publication Number Publication Date
CN102665875A CN102665875A (zh) 2012-09-12
CN102665875B true CN102665875B (zh) 2014-10-08

Family

ID=43735893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080059087.XA Expired - Fee Related CN102665875B (zh) 2009-12-29 2010-12-21 带有精密计量装置的水对水过滤系统

Country Status (6)

Country Link
US (1) US20120267327A1 (enExample)
EP (1) EP2519336A1 (enExample)
JP (1) JP5739450B2 (enExample)
CN (1) CN102665875B (enExample)
BR (1) BR112012016009A2 (enExample)
WO (1) WO2011082021A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005996A1 (de) * 2011-03-23 2012-09-27 Kaltenbach & Voigt Gmbh Dosiervorrichtung
DE102016000596A1 (de) * 2016-01-22 2017-08-17 Washtec Holding Gmbh Vorrichtung zum Erzeugen einer gebrauchsfertigen Lösung aus einem Konzentrat
DE102016114680A1 (de) * 2016-08-08 2018-02-08 Prominent Gmbh Vorrichtung zum Erzeugen eines pulsierenden Hydraulikfluiddruckes
US11072542B2 (en) * 2019-01-17 2021-07-27 A. O. Smith Corporation High water efficiency TDS creep solution
CN110228827B (zh) * 2019-07-17 2025-01-03 莱克电气绿能科技(苏州)有限公司 一种原、废水隔离水箱及净水器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1815446A1 (de) * 1967-12-27 1969-10-23 Alfa Laval Ab Messgeraet
FR2240439A1 (en) * 1973-08-06 1975-03-07 Remion Guy Dosing system for liquids or pastes - has movable volumetric pumps to permit simple and precise dose adjustment
EP0098419B1 (de) * 1982-07-05 1986-04-16 Bode Chemie GmbH & Co. Vorrichtung zum Zumischen von Desinfektionsmittel zu Wasser
WO1993010352A1 (en) * 1990-10-19 1993-05-27 Tauno Pirhonen Mixing pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125846A (ja) * 1985-11-28 1987-06-08 Nippon Tetsutou Kogyo Kk 薬液などを微量調整制御しながら徐々に注入する注入制御方法
US5154820A (en) * 1987-10-21 1992-10-13 Product Research And Development Reverse osmosis system with cycled pressure intensifiers
US5333660A (en) * 1992-03-11 1994-08-02 Kohlmann Michael J Purified water dispensing apparatus and method
JP2887105B2 (ja) * 1996-04-24 1999-04-26 幸子 林 飲料水および塩の製造方法および製造装置
KR100192381B1 (ko) * 1996-12-05 1999-06-15 정몽규 자동차의 동력조향장치
US7942248B2 (en) * 2002-12-31 2011-05-17 Lord Corporation Adjustable damping control with end stop
JP2008307487A (ja) * 2007-06-15 2008-12-25 Mitsubishi Heavy Ind Ltd 脱塩装置
US8257594B2 (en) * 2008-02-07 2012-09-04 3M Innovative Properties Company Twin tank water-on-water filtration system
GB2461061A (en) * 2008-06-19 2009-12-23 Vetco Gray Controls Ltd Subsea hydraulic intensifier with supply directional control valves electronically switched

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1815446A1 (de) * 1967-12-27 1969-10-23 Alfa Laval Ab Messgeraet
FR2240439A1 (en) * 1973-08-06 1975-03-07 Remion Guy Dosing system for liquids or pastes - has movable volumetric pumps to permit simple and precise dose adjustment
EP0098419B1 (de) * 1982-07-05 1986-04-16 Bode Chemie GmbH & Co. Vorrichtung zum Zumischen von Desinfektionsmittel zu Wasser
WO1993010352A1 (en) * 1990-10-19 1993-05-27 Tauno Pirhonen Mixing pump

Also Published As

Publication number Publication date
CN102665875A (zh) 2012-09-12
JP5739450B2 (ja) 2015-06-24
JP2013515608A (ja) 2013-05-09
WO2011082021A1 (en) 2011-07-07
US20120267327A1 (en) 2012-10-25
EP2519336A1 (en) 2012-11-07
BR112012016009A2 (pt) 2016-08-16

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Granted publication date: 20141008

Termination date: 20151221

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