CN101939070B - 双罐水对水过滤系统 - Google Patents

双罐水对水过滤系统 Download PDF

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Publication number
CN101939070B
CN101939070B CN2009801043675A CN200980104367A CN101939070B CN 101939070 B CN101939070 B CN 101939070B CN 2009801043675 A CN2009801043675 A CN 2009801043675A CN 200980104367 A CN200980104367 A CN 200980104367A CN 101939070 B CN101939070 B CN 101939070B
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CN
China
Prior art keywords
water
reservoir
filtration
receptacle
reservoir vessel
Prior art date
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Application number
CN2009801043675A
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English (en)
Chinese (zh)
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CN101939070A (zh
Inventor
罗伯特·E·阿瑟尔
马丁·布拉兹
卡特里娜·普鲁茨曼
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.)
Shuwanuo Intellectual Property Co
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3M Innovative Properties Co
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Publication date
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Publication of CN101939070A publication Critical patent/CN101939070A/zh
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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)
CN2009801043675A 2008-02-07 2009-01-19 双罐水对水过滤系统 Active CN101939070B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/027,377 2008-02-07
US12/027,377 US8257594B2 (en) 2008-02-07 2008-02-07 Twin tank water-on-water filtration system
PCT/US2009/031371 WO2009099747A2 (en) 2008-02-07 2009-01-19 Twin tank water-on-water filtration system

Publications (2)

Publication Number Publication Date
CN101939070A CN101939070A (zh) 2011-01-05
CN101939070B true CN101939070B (zh) 2013-11-06

Family

ID=40937996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801043675A Active CN101939070B (zh) 2008-02-07 2009-01-19 双罐水对水过滤系统

Country Status (6)

Country Link
US (1) US8257594B2 (cg-RX-API-DMAC7.html)
EP (1) EP2259857B1 (cg-RX-API-DMAC7.html)
JP (1) JP5612483B2 (cg-RX-API-DMAC7.html)
KR (1) KR20100114529A (cg-RX-API-DMAC7.html)
CN (1) CN101939070B (cg-RX-API-DMAC7.html)
WO (1) WO2009099747A2 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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US8257594B2 (en) 2008-02-07 2012-09-04 3M Innovative Properties Company Twin tank water-on-water filtration system
US20120267327A1 (en) * 2009-12-29 2012-10-25 Candelora Andrew M Water-on-water filtration system with precision metering device
BR112012016008A2 (pt) * 2009-12-29 2016-08-16 3M Innovative Properties Co dispositivo e método de adicionar concentrado a um solvente
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.
EP2906323B1 (en) * 2012-10-11 2019-04-17 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
US9873087B2 (en) 2012-10-11 2018-01-23 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
US11000807B2 (en) 2016-06-16 2021-05-11 Topper Manufacturing Corporation Reverse osmosis system control valves
US11673092B2 (en) 2016-06-16 2023-06-13 Topper Manufacturing Corporation Reverse osmosis system control valves
CN109952197A (zh) 2016-09-20 2019-06-28 阿夸曼布拉尼斯有限责任公司 渗透物流动图型
KR102033982B1 (ko) 2016-11-19 2019-10-18 아쿠아 멤브레인스 엘엘씨 나선형 권취 요소를 위한 간섭 패턴
JP7086098B2 (ja) 2017-04-12 2022-06-17 アクア メンブレインズ，インコーポレイテッド 濾過巻き要素のための段階的なスペーサ
CN110520210A (zh) 2017-04-20 2019-11-29 阿夸曼布拉尼斯公司 用于螺旋卷绕元件的不嵌套、不变形图案
WO2018195367A1 (en) 2017-04-20 2018-10-25 Aqua Membranes Llc Mixing-promoting spacer patterns for spiral-wound elements
JP7167140B2 (ja) 2017-10-13 2022-11-08 アクア メンブレインズ，インコーポレイテッド スパイラル型巻線要素用の橋梁支持及び低減した供給スペーサ
US11072542B2 (en) 2019-01-17 2021-07-27 A. O. Smith Corporation High water efficiency TDS creep solution
CN113631243B (zh) 2019-01-27 2024-03-29 阿夸曼布拉尼斯公司 复合膜
KR20220055466A (ko) 2019-08-06 2022-05-03 아쿠아 멤브레인스 인코포레이티드 나선형-권취 요소를 위한 바람직한 유동 경로
WO2021207256A1 (en) 2020-04-07 2021-10-14 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
JP2023535146A (ja) 2020-07-14 2023-08-16 アクア メンブレインズ，インコーポレイテッド クロスフロー濾過における可変速度パターン
EP4457013A4 (en) 2021-12-28 2026-03-04 Aqua Membranes Inc High rejection spiral wound elements with protective features

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Publication number Priority date Publication date Assignee Title
US4176063A (en) * 1977-10-21 1979-11-27 Richard W. Beall, Jr. Water purifier system and valve
US6110360A (en) * 1998-09-04 2000-08-29 Hart, Jr.; John E. Low pressure reverse osmosis water purifying system
US20050040087A1 (en) * 2003-08-19 2005-02-24 Paul Jacuzzi Reduced-waste reverse osmosis water supply system
US20070256977A1 (en) * 2006-05-02 2007-11-08 Watts Water Technologies, Inc. Reverse osmosis water filtering system

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SE325720B (cg-RX-API-DMAC7.html) 1967-12-27 1970-07-06 Alfa Laval Ab
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
DE2830987C2 (de) * 1978-07-14 1982-10-21 L. & C. Steinmüller GmbH, 5270 Gummersbach Druckspeicher zur Energierückgewinnung bei der Umkehrosmose
ES498326A0 (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
DE3236488A1 (de) * 1982-10-01 1984-04-05 Richard 8221 Hufschlag Haslberger Dosiereinrichtung
US4895654A (en) * 1983-01-13 1990-01-23 Burrows Bruce D Purified water dispensing and reject water control valve assembly
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US4776952A (en) * 1984-07-23 1988-10-11 Burrows Bruce D Regulated control valve assembly for a water purification system
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US5181631A (en) * 1986-07-18 1993-01-26 The Coca-Cola Company Beverage dispenser valve with controllable flow rate
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US20040164022A1 (en) * 2003-02-24 2004-08-26 Solomon Donald F. Reverse osmosis system
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176063A (en) * 1977-10-21 1979-11-27 Richard W. Beall, Jr. Water purifier system and valve
US6110360A (en) * 1998-09-04 2000-08-29 Hart, Jr.; John E. Low pressure reverse osmosis water purifying system
US20050040087A1 (en) * 2003-08-19 2005-02-24 Paul Jacuzzi Reduced-waste reverse osmosis water supply system
US20070256977A1 (en) * 2006-05-02 2007-11-08 Watts Water Technologies, Inc. Reverse osmosis water filtering system

Also Published As

Publication number Publication date
US20090200238A1 (en) 2009-08-13
US8257594B2 (en) 2012-09-04
WO2009099747A3 (en) 2009-10-08
EP2259857B1 (en) 2017-08-09
KR20100114529A (ko) 2010-10-25
JP2011510815A (ja) 2011-04-07
JP5612483B2 (ja) 2014-10-22
EP2259857A2 (en) 2010-12-15
WO2009099747A2 (en) 2009-08-13
EP2259857A4 (en) 2012-10-17
CN101939070A (zh) 2011-01-05

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Effective date of registration: 20240229

Address after: American Minnesota

Patentee after: Shuwanuo Intellectual Property Co.

Country or region after: U.S.A.

Address before: American Minnesota

Patentee before: 3M INNOVATIVE PROPERTIES Co.

Country or region before: U.S.A.

TR01 Transfer of patent right