ATE422958T1 - Umkehrosmose entsalzungssystem mit einem druckumwandler - Google Patents

Umkehrosmose entsalzungssystem mit einem druckumwandler

Info

Publication number
ATE422958T1
ATE422958T1 AT03077625T AT03077625T ATE422958T1 AT E422958 T1 ATE422958 T1 AT E422958T1 AT 03077625 T AT03077625 T AT 03077625T AT 03077625 T AT03077625 T AT 03077625T AT E422958 T1 ATE422958 T1 AT E422958T1
Authority
AT
Austria
Prior art keywords
fluid
pressure
reverse osmosis
desalination system
osmosis desalination
Prior art date
Application number
AT03077625T
Other languages
English (en)
Inventor
Palle Olsen
Anders Valbjorn
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Application granted granted Critical
Publication of ATE422958T1 publication Critical patent/ATE422958T1/de

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
    • C02F1/44—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
    • 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
    • B01D61/06—Energy recovery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F13/00—Pressure exchangers
    • 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
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT03077625T 2003-08-22 2003-08-22 Umkehrosmose entsalzungssystem mit einem druckumwandler ATE422958T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03077625A EP1508361B1 (de) 2003-08-22 2003-08-22 Umkehrosmose Entsalzungssystem mit einem Druckumwandler

Publications (1)

Publication Number Publication Date
ATE422958T1 true ATE422958T1 (de) 2009-03-15

Family

ID=34042910

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03077625T ATE422958T1 (de) 2003-08-22 2003-08-22 Umkehrosmose entsalzungssystem mit einem druckumwandler

Country Status (4)

Country Link
EP (1) EP1508361B1 (de)
AT (1) ATE422958T1 (de)
DE (1) DE60326229D1 (de)
WO (1) WO2005018782A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8128821B2 (en) 2006-06-14 2012-03-06 Fluid Equipment Development Company, Llc Reverse osmosis system with control based on flow rates in the permeate and brine streams
US8016545B2 (en) 2006-06-14 2011-09-13 Fluid Equipment Development Company, Llc Thrust balancing in a centrifugal pump
US8529761B2 (en) 2007-02-13 2013-09-10 Fluid Equipment Development Company, Llc Central pumping and energy recovery in a reverse osmosis system
EP2078867B1 (de) 2007-12-11 2018-05-30 Grundfos Management A/S Druckaustauscher zur übertragung von druckenergie von einem ersten flüssigkeitsstrom auf einen zweiten flüssigkeitsstrom
US8147692B2 (en) 2008-01-04 2012-04-03 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system with multiple membranes in a pressure vessel
US7799221B1 (en) 2008-01-15 2010-09-21 Macharg John P Combined axial piston liquid pump and energy recovery pressure exchanger
US7892429B2 (en) 2008-01-28 2011-02-22 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system with manual energization
CN101440828B (zh) * 2008-12-18 2013-05-08 杭州帕尔水处理科技有限公司 一种压力交换器
US8529191B2 (en) 2009-02-06 2013-09-10 Fluid Equipment Development Company, Llc Method and apparatus for lubricating a thrust bearing for a rotating machine using pumpage
WO2011064731A1 (en) * 2009-11-25 2011-06-03 I.D.E. Technologies Ltd. Reciprocal enhancement of reverse osmosis and forward osmosis
MX2012012589A (es) 2010-04-29 2013-01-18 Schlumberger Technology Bv Mediciones correctivas de aumento.
CN101865192B (zh) * 2010-06-08 2013-05-08 杭州帕尔水处理科技有限公司 一种功交换式能量回收装置
EP2838642B1 (de) 2012-04-20 2019-06-26 Fluid Equipment Development Company, LLC Umkehrosmosesystem mit energierückgewinnungsvorrichtungen
CN102671543B (zh) * 2012-06-01 2014-01-01 浙江沁园水处理科技有限公司 一种反渗透流量定时自动机械冲洗阀装置
EP2837825B1 (de) 2013-08-15 2016-02-10 Danfoss A/S Hydraulikmaschine, insbesondere Hydraulikdruckaustauscher
EP2837824B1 (de) 2013-08-15 2015-12-30 Danfoss A/S Hydraulikmaschine, insbesondere Hydraulikdruckaustauscher
EP2837823B1 (de) * 2013-08-15 2017-04-26 Danfoss A/S Hydraulikmaschine, insbesondere Hydraulikdruckaustauscher
WO2015071503A1 (es) * 2013-11-13 2015-05-21 Eco-Sistems Watermakers, S.L. Bomba hidráulica de pistones axiales con tambor giratorio flotante
US11047398B2 (en) * 2014-08-05 2021-06-29 Energy Recovery, Inc. Systems and methods for repairing fluid handling equipment
EP3020968B1 (de) 2014-11-14 2016-08-24 Danfoss A/S Hydraulikmaschine, insbesondere Hydraulikdruckaustauscher
ES2740924T3 (es) * 2015-02-11 2020-02-07 Danfoss As Máquina hidráulica
IL246233B (en) 2016-06-13 2020-03-31 Desalitech Ltd Gore circuit continuous desalination systems with the help of a low energy pressure-converter and a high recovery ratio under conditions of constant current and variable pressure
US9975089B2 (en) 2016-10-17 2018-05-22 Fluid Equipment Development Company, Llc Method and system for performing a batch reverse osmosis process using a tank with a movable partition
US11085457B2 (en) 2017-05-23 2021-08-10 Fluid Equipment Development Company, Llc Thrust bearing system and method for operating the same
US10801512B2 (en) 2017-05-23 2020-10-13 Vector Technologies Llc Thrust bearing system and method for operating the same
CN110038439B (zh) * 2018-01-17 2022-05-03 九阳股份有限公司 一种反渗透复合滤芯组件
US11555509B2 (en) * 2021-03-02 2023-01-17 Energy Recovery, Inc. Motorized pressure exchanger with a low-pressure centerbore
EP4130492A1 (de) * 2021-08-04 2023-02-08 Danfoss A/S Drucktauscher
CN114504869B (zh) * 2022-01-27 2023-05-23 浙江工业大学 一种便携手摇式海水淡化器
WO2024108038A1 (en) 2022-11-17 2024-05-23 Ddp Specialty Electronic Materials Us, Llc Hyperfiltration system and method with pressure exchange

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431747A (en) * 1966-12-01 1969-03-11 Hadi T Hashemi Engine for exchanging energy between high and low pressure systems
US3405641A (en) * 1967-05-25 1968-10-15 Kobe Inc Rotary, fluid operated, axial plunger pump
US4174925A (en) * 1977-06-24 1979-11-20 Cedomir M. Sliepcevich Apparatus for exchanging energy between high and low pressure systems
US4637783A (en) * 1980-10-20 1987-01-20 Sri International Fluid motor-pumping apparatus and method for energy recovery

Also Published As

Publication number Publication date
WO2005018782A1 (en) 2005-03-03
EP1508361B1 (de) 2009-02-18
EP1508361A1 (de) 2005-02-23
DE60326229D1 (de) 2009-04-02

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Legal Events

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