KR20100114529A - 트윈 탱크 워터-온-워터 여과 시스템 - Google Patents

트윈 탱크 워터-온-워터 여과 시스템 Download PDF

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Publication number
KR20100114529A
KR20100114529A KR1020107018721A KR20107018721A KR20100114529A KR 20100114529 A KR20100114529 A KR 20100114529A KR 1020107018721 A KR1020107018721 A KR 1020107018721A KR 20107018721 A KR20107018721 A KR 20107018721A KR 20100114529 A KR20100114529 A KR 20100114529A
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KR
South Korea
Prior art keywords
water
vessel
vessels
filtration
storage
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.)
Ceased
Application number
KR1020107018721A
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English (en)
Korean (ko)
Inventor
로버트 이 애슬
마틴 블레이즈
카트리나 프루츠맨
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20100114529A publication Critical patent/KR20100114529A/ko
Ceased legal-status Critical Current

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    • 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
    • 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
    • B01D61/12—Controlling or regulating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B01D2313/083—Bypass routes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/48—Mechanisms for switching between regular separation operations and washing
    • 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
    • C02F2209/03—Pressure

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
KR1020107018721A 2008-02-07 2009-01-19 트윈 탱크 워터-온-워터 여과 시스템 Ceased KR20100114529A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/027,377 US8257594B2 (en) 2008-02-07 2008-02-07 Twin tank water-on-water filtration system
US12/027,377 2008-02-07

Publications (1)

Publication Number Publication Date
KR20100114529A true KR20100114529A (ko) 2010-10-25

Family

ID=40937996

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107018721A Ceased KR20100114529A (ko) 2008-02-07 2009-01-19 트윈 탱크 워터-온-워터 여과 시스템

Country Status (6)

Country Link
US (1) US8257594B2 (https=)
EP (1) EP2259857B1 (https=)
JP (1) JP5612483B2 (https=)
KR (1) KR20100114529A (https=)
CN (1) CN101939070B (https=)
WO (1) WO2009099747A2 (https=)

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US8257594B2 (en) 2008-02-07 2012-09-04 3M Innovative Properties Company Twin tank water-on-water filtration system
CN102665875B (zh) * 2009-12-29 2014-10-08 3M创新有限公司 带有精密计量装置的水对水过滤系统
WO2011090652A2 (en) * 2009-12-29 2011-07-28 3M Innovative Properties Company Precision metering device
ITPD20110239A1 (it) * 2011-07-13 2013-01-14 Idropan Dell Orto Depuratori Srl Impianto per la dissalazione dell'acqua d'una rete idrica e metodo per la dissalazione dell'acqua di una rete idrica in particolare mediante detto impianto.
US9873087B2 (en) 2012-10-11 2018-01-23 3M Innovative Properties Company Reverse osmosis water-on-water control valve
US9950298B2 (en) 2013-09-26 2018-04-24 3M Innovative Properties Company Reverse osmosis water-on-water control valve
EP2906323B1 (en) * 2012-10-11 2019-04-17 3M Innovative Properties Company Reverse osmosis water-on-water control valve
US12350627B2 (en) 2013-02-28 2025-07-08 Aqua Membranes, Inc. Permeate flow patterns
US11673092B2 (en) 2016-06-16 2023-06-13 Topper Manufacturing Corporation Reverse osmosis system control valves
US11000807B2 (en) 2016-06-16 2021-05-11 Topper Manufacturing Corporation Reverse osmosis system control valves
US11376552B2 (en) 2016-09-20 2022-07-05 Aqua Membranes Inc. Permeate flow paterns
CN110248802A (zh) 2016-11-19 2019-09-17 阿夸曼布拉尼斯有限责任公司 螺旋卷绕元件的干扰图案
CN110461445B (zh) 2017-04-12 2022-10-21 阿夸曼布拉尼斯公司 用于卷绕式过滤元件的分级间隔件
US11745143B2 (en) 2017-04-20 2023-09-05 Aqua Membranes, Inc. Mixing-promoting spacer patterns for spiral-wound elements
EP3612293A4 (en) 2017-04-20 2020-12-30 Aqua Membranes, Inc. GROUNDS FOR NON-SNAP AND NON-DEFORMATION FOR SPIRAL-WOUND ELEMENTS
KR102513191B1 (ko) 2017-10-13 2023-03-22 아쿠아 멤브레인스 인코포레이티드 나선형 권취 요소를 위한 가교 지지체 및 축소된 공급물 스페이서
US11072542B2 (en) * 2019-01-17 2021-07-27 A. O. Smith Corporation High water efficiency TDS creep solution
KR102898557B1 (ko) 2019-01-27 2025-12-09 아쿠아 멤브레인스 인코포레이티드 복합막
US12303838B2 (en) 2019-08-06 2025-05-20 Aqua Membranes, Inc. Preferred flow paths for spiral-wound elements
US11633700B2 (en) 2020-04-07 2023-04-25 Aqua Membranes Inc. Independent spacers and methods
US10882760B1 (en) * 2020-05-13 2021-01-05 Benjamin John Koppenhoefer System and method for reducing water pump cycling and TDS creep when producing purified water
EP4457011A2 (en) 2021-12-28 2024-11-06 Aqua Membranes, Inc. Spiral element construction yielding enhanced capacity

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ES8203308A1 (es) * 1981-01-05 1982-04-01 Mesple Jose L R Sistema de desalinizacion de agua por osmosis inversa, con recuperacion de presion
DE3225076A1 (de) 1982-07-05 1984-01-05 Bacillolfabrik Dr. Bode + Co GmbH & Co KG, 2000 Hamburg Vorrichtung zum zumischen von desinfektionsmittel zu wasser
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US8257594B2 (en) 2008-02-07 2012-09-04 3M Innovative Properties Company Twin tank water-on-water filtration system

Also Published As

Publication number Publication date
JP5612483B2 (ja) 2014-10-22
WO2009099747A3 (en) 2009-10-08
CN101939070B (zh) 2013-11-06
CN101939070A (zh) 2011-01-05
EP2259857B1 (en) 2017-08-09
EP2259857A4 (en) 2012-10-17
US20090200238A1 (en) 2009-08-13
WO2009099747A2 (en) 2009-08-13
JP2011510815A (ja) 2011-04-07
US8257594B2 (en) 2012-09-04
EP2259857A2 (en) 2010-12-15

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Patent event date: 20100824

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