IT1165887B - Procedimento per la desalinizzazione di soluzioni con applicazione della osmosi invertita - Google Patents

Procedimento per la desalinizzazione di soluzioni con applicazione della osmosi invertita

Info

Publication number
IT1165887B
IT1165887B IT04834/79A IT483479A IT1165887B IT 1165887 B IT1165887 B IT 1165887B IT 04834/79 A IT04834/79 A IT 04834/79A IT 483479 A IT483479 A IT 483479A IT 1165887 B IT1165887 B IT 1165887B
Authority
IT
Italy
Prior art keywords
desalinizing
procedure
solutions
application
inverted osmosis
Prior art date
Application number
IT04834/79A
Other languages
English (en)
Other versions
IT7904834A0 (it
Inventor
Kurt Manfred Pohl
Original Assignee
Steinmueller Gmbh L & C
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
Priority claimed from DE2830987A external-priority patent/DE2830987C2/de
Priority claimed from DE2924971A external-priority patent/DE2924971C2/de
Application filed by Steinmueller Gmbh L & C filed Critical Steinmueller Gmbh L & C
Publication of IT7904834A0 publication Critical patent/IT7904834A0/it
Application granted granted Critical
Publication of IT1165887B publication Critical patent/IT1165887B/it

Links

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
    • B01D61/06—Energy recovery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • B01D2313/246—Energy recovery means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/50—Specific extra tanks
    • B01D2313/502—Concentrate storage tanks
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT04834/79A 1978-07-14 1979-07-13 Procedimento per la desalinizzazione di soluzioni con applicazione della osmosi invertita IT1165887B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2830987A DE2830987C2 (de) 1978-07-14 1978-07-14 Druckspeicher zur Energierückgewinnung bei der Umkehrosmose
DE2924971A DE2924971C2 (de) 1979-06-21 1979-06-21 Druckspeicher zur Energierückgewinnung bei der Umkehrosmose

Publications (2)

Publication Number Publication Date
IT7904834A0 IT7904834A0 (it) 1979-07-13
IT1165887B true IT1165887B (it) 1987-04-29

Family

ID=25775009

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04834/79A IT1165887B (it) 1978-07-14 1979-07-13 Procedimento per la desalinizzazione di soluzioni con applicazione della osmosi invertita

Country Status (5)

Country Link
US (1) US4354939A (it)
ES (1) ES482466A1 (it)
GB (1) GB2030056B (it)
IT (1) IT1165887B (it)
NL (1) NL7905489A (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75052B (it) * 1981-01-05 1984-07-13 Mesple Jose L R
DE3115665C2 (de) * 1981-04-18 1985-02-07 Günter van Dr.med. 4000 Düsseldorf Endert Hämodialysegerät und Einrichtung zur Ultrafiltrationssteuerung mit diesem Gerät
GB2128101B (en) * 1982-10-12 1986-10-08 Plessey Co Plc Reverse osmosis liquid filtration apparatus
US4680109A (en) * 1985-05-17 1987-07-14 Ebara Corporation Membrane separator
US4756830A (en) * 1987-05-18 1988-07-12 Edward Fredkin Pumping apparatus
DE4433413A1 (de) * 1994-09-20 1996-03-21 C & E Consulting Und Engineeri Verfahren zur Reinigung von metallbeladenen insbesondere radionuklidhaltigen sulfatreichen sauren Wässern
GB2363741B (en) * 2000-06-20 2004-08-11 Finch Internat Ltd Energy recovery system
GB2377928B (en) * 2001-07-26 2004-09-22 Finch Ltd Desalination system
US6946081B2 (en) * 2001-12-31 2005-09-20 Poseidon Resources Corporation Desalination system
US20080185045A1 (en) * 2007-02-05 2008-08-07 General Electric Company Energy recovery apparatus and method
US8808538B2 (en) * 2008-01-04 2014-08-19 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system
US8696908B2 (en) * 2009-05-13 2014-04-15 Poseidon Resources Ip Llc Desalination system and method of wastewater treatment
CN102743974B (zh) 2011-04-22 2016-01-27 株式会社荏原制作所 海水淡化***及能量交换腔
ES2631133B1 (es) * 2016-02-25 2018-07-30 Andres Garcia Martinez Recuperador de energía por transferencia entre dos circuitos hidráulicos
JP2019529099A (ja) 2016-09-20 2019-10-17 アクア メンブレインズ エルエルシー 透過流パターン
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
US10471391B2 (en) 2016-11-19 2019-11-12 Aqua Membranes, Inc. Flow directing devices for spiral-wound elements
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
US11745143B2 (en) 2017-04-20 2023-09-05 Aqua Membranes, Inc. Mixing-promoting spacer patterns for spiral-wound elements
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
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
US11633700B2 (en) 2020-04-07 2023-04-25 Aqua Membranes Inc. Independent spacers and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1141543A (en) * 1913-03-27 1915-06-01 Joseph W Hays Gas-collecting apparatus.
US2227646A (en) * 1937-12-08 1941-01-07 Max G Hillmann Liquid mixing system
US3489159A (en) * 1965-08-18 1970-01-13 Cheng Chen Yen Method and apparatus for pressurizing and depressurizing of fluids
US3496879A (en) * 1968-01-10 1970-02-24 Gen Motors Corp Fluid pump with plural accumulators
US3794173A (en) * 1972-10-04 1974-02-26 Desalination Systems Valve for reverse osmosis purification and storage system
IL51522A0 (en) * 1976-02-27 1977-04-29 Ocean Water Ltd Improvements in or relating to water purification by reverse osmosis

Also Published As

Publication number Publication date
NL7905489A (nl) 1980-01-16
IT7904834A0 (it) 1979-07-13
ES482466A1 (es) 1980-06-16
GB2030056B (en) 1983-05-05
GB2030056A (en) 1980-04-02
US4354939A (en) 1982-10-19

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