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CY1111817T1 - Απομακρυνση του διαλυτη με μια διαδικασια προσθιας οσμωσης - Google Patents

Απομακρυνση του διαλυτη με μια διαδικασια προσθιας οσμωσης

Info

Publication number
CY1111817T1
CY1111817T1 CY20111100853T CY111100853T CY1111817T1 CY 1111817 T1 CY1111817 T1 CY 1111817T1 CY 20111100853 T CY20111100853 T CY 20111100853T CY 111100853 T CY111100853 T CY 111100853T CY 1111817 T1 CY1111817 T1 CY 1111817T1
Authority
CY
Cyprus
Prior art keywords
solution
solvent
addictional
membrane
oil procedure
Prior art date
Application number
CY20111100853T
Other languages
English (en)
Inventor
Adel Sharif
Abdulsalam Al-Mayahi
Original Assignee
Surrey Aquatechnology Limited
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 Surrey Aquatechnology Limited filed Critical Surrey Aquatechnology Limited
Publication of CY1111817T1 publication Critical patent/CY1111817T1/el

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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • 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
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/0021—Forward osmosis or direct osmosis comprising multiple forward osmosis steps
    • 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
    • B01D61/002—Forward osmosis or direct osmosis
    • B01D61/0024—Controlling or regulating
    • 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
    • B01D61/58—Multistep processes
    • 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
    • C02F1/445—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by forward 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/027—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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/06—Flash evaporation
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F2001/5218—Crystallization
    • 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
    • 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)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (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)
  • Saccharide Compounds (AREA)
  • External Artificial Organs (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Μια διαδικασία για την απομάκρυνση ενός διαλύτη από ένα πρώτο διάλυμα, με την εν λόγω διαδικασία να περιλαμβάνει τη τοποθέτηση μιας εκλεκτικής μεμβράνης μεταξύ του πρώτου και ενός δεύτερου διαλύματος που έχει ένα υψηλότερο οσμωτικό δυναμικό από το πρώτο διάλυμα, έτσι ώστε ο διαλύτης από το πρώτο διάλυμα να περνά διαμέσου της μεμβράνης για να αραιώσει το δεύτερο διάλυμα, και εκχύλιση του διαλύτη από το δεύτερο διάλυμα, όπου η μεμβράνη έχει πόρους μέσου μεγέθους τουλάχιστον 10 Angstroms, και όπου το δεύτερο διάλυμα περιέχει διαλυμένα σωματίδια τα οποία είναι πολύ μεγάλα για να διέλθουν τους πόρους της μεμβράνης.
CY20111100853T 2003-07-30 2011-09-06 Απομακρυνση του διαλυτη με μια διαδικασια προσθιας οσμωσης CY1111817T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0317839.9A GB0317839D0 (en) 2003-07-30 2003-07-30 Solvent removal process
EP04743570A EP1651570B1 (en) 2003-07-30 2004-07-28 Solvent removal by a forward osmosis process

Publications (1)

Publication Number Publication Date
CY1111817T1 true CY1111817T1 (el) 2015-10-07

Family

ID=27799481

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20111100853T CY1111817T1 (el) 2003-07-30 2011-09-06 Απομακρυνση του διαλυτη με μια διαδικασια προσθιας οσμωσης

Country Status (11)

Country Link
US (2) US7879243B2 (el)
EP (1) EP1651570B1 (el)
CN (2) CN103435129B (el)
AT (1) ATE512119T1 (el)
AU (1) AU2004261474B2 (el)
CY (1) CY1111817T1 (el)
ES (1) ES2364968T3 (el)
GB (1) GB0317839D0 (el)
IL (1) IL173406A (el)
WO (1) WO2005012185A1 (el)
ZA (1) ZA200601768B (el)

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CN1856447B (zh) 2013-09-25
AU2004261474B2 (en) 2010-12-16
WO2005012185A1 (en) 2005-02-10
ATE512119T1 (de) 2011-06-15
IL173406A0 (en) 2006-06-11
US20110114558A1 (en) 2011-05-19
ES2364968T3 (es) 2011-09-19
GB0317839D0 (en) 2003-09-03
EP1651570A1 (en) 2006-05-03
IL173406A (en) 2014-12-31
CN1856447A (zh) 2006-11-01
US8221629B2 (en) 2012-07-17
CN103435129B (zh) 2015-08-26
US7879243B2 (en) 2011-02-01
EP1651570B1 (en) 2011-06-08
ZA200601768B (en) 2007-08-29
CN103435129A (zh) 2013-12-11
AU2004261474A1 (en) 2005-02-10
HK1098449A1 (en) 2007-07-20

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