WO2014061948A1 - Dispositif de dessalement à osmose inverse ayant un procédé de récupération d'énergie amélioré - Google Patents

Dispositif de dessalement à osmose inverse ayant un procédé de récupération d'énergie amélioré Download PDF

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Publication number
WO2014061948A1
WO2014061948A1 PCT/KR2013/009140 KR2013009140W WO2014061948A1 WO 2014061948 A1 WO2014061948 A1 WO 2014061948A1 KR 2013009140 W KR2013009140 W KR 2013009140W WO 2014061948 A1 WO2014061948 A1 WO 2014061948A1
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WO
WIPO (PCT)
Prior art keywords
reverse osmosis
desalination
pressure
brine
energy recovery
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PCT/KR2013/009140
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English (en)
Korean (ko)
Inventor
김영진
Original Assignee
주식회사 크로시스
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Filing date
Publication date
Application filed by 주식회사 크로시스 filed Critical 주식회사 크로시스
Publication of WO2014061948A1 publication Critical patent/WO2014061948A1/fr

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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
    • B01D61/08—Apparatus therefor
    • 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
    • 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
    • B01D61/06—Energy recovery
    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • 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
    • 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
    • B01D2313/18—Specific valves
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/005—Valves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/10—Energy recovery
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

La présente invention concerne un dispositif de dessalement à osmose inverse, ayant un procédé de récupération d'énergie amélioré et, selon un mode de réalisation de l'invention, le dispositif de dessalement à osmose inverse comprend : un module de dessalement (215) ; une pompe haute pression (225) afin de fournir une pression d'osmose inverse au module de dessalement (215) ; un bloc-cylindres (208) afin de récupérer l'énergie d'un liquide concentré (Q300) émergeant du module de dessalement (215) ; une soupape de régulation (214) destinée à connecter, alternativement, le module de dessalement (215) aux cylindres (206 et 207) du bloc-cylindres (208) ; et une unité de pré-traitement (202) pour l'eau salée (201) destinée au dessalement et, ici, la soupape de régulation (214) est actionnée au moyen de la pression du liquide concentré (Q300) émergeant du module de dessalement (215), le liquide concentré (Q300) émergeant du module de dessalement (215) s'écoulant alternativement vers les côtés des cylindres (206 et 207) non dotés d'arbre, l'eau salée (Q100) destinée au dessalement émergeant de l'unité de pré-traitement (202) s'écoulant alternativement vers les côtés des cylindres (206 et 207) dotés d'un arbre et l'eau salée (Q100) ayant récupéré l'énergie du liquide concentré (Q300) étant introduite sous pression dans une ligne haute pression (220) alternativement depuis les côtés des cylindres (206 et 207) dotés d'un arbre. De cette manière, l'eau salée (Q100) destinée au dessalement émergeant de l'unité de pré-traitement (202) voit sa pression augmenter, simplement par récupération de l'énergie du liquide concentré (Q300), sans autre moyen quelconque de mise sous pression et peut fusionner dans l'écoulement d'eau salée haute pression (QW) destinée au dessalement, émergeant de la pompe haute pression (225).
PCT/KR2013/009140 2012-10-15 2013-10-14 Dispositif de dessalement à osmose inverse ayant un procédé de récupération d'énergie amélioré WO2014061948A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0114092 2012-10-15
KR20120114092A KR101309870B1 (ko) 2012-10-15 2012-10-15 에너지 회수방식이 개선된 역삼투법 탈염장치

Publications (1)

Publication Number Publication Date
WO2014061948A1 true WO2014061948A1 (fr) 2014-04-24

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ID=49456396

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PCT/KR2013/009140 WO2014061948A1 (fr) 2012-10-15 2013-10-14 Dispositif de dessalement à osmose inverse ayant un procédé de récupération d'énergie amélioré

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KR (1) KR101309870B1 (fr)
WO (1) WO2014061948A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112904761A (zh) * 2021-01-15 2021-06-04 四川大学 率定平台渗透压控制系统及其控制方法
WO2022096895A3 (fr) * 2020-11-05 2022-06-09 The University Of Birmingham Système et procédé de dessalement
US11890578B2 (en) 2018-08-23 2024-02-06 The University Of Birmingham Desalination system and method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104229939B (zh) * 2014-09-19 2015-10-28 北京工业大学 一种基于活塞式液体切换器的液体压力能回收装置
KR101780201B1 (ko) 2015-07-03 2017-09-21 주식회사 크로시스 에너지 회수수단이 구비된 역삼투법 탈염장치의 컨트롤 밸브
KR102012656B1 (ko) 2017-08-14 2019-08-21 주식회사 크로시스 역삼투법 탈염시스템의 에너지 회수장치용 피스톤
KR102624748B1 (ko) 2023-07-20 2024-01-12 죽암건설 주식회사 Ro 공정의 농축수 압력을 활용한 에너지 회수 및 재이용ro 시스템
KR102639627B1 (ko) 2023-09-27 2024-02-23 죽암건설 주식회사 농축수 압력을 활용한 에너지 회수 및 재이용 ccro 시스템 및 이의 제어방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628198A (en) * 1996-05-13 1997-05-13 Permar; Clark Liquid treatment apparatus for filtering liquid under pressure
US20010017278A1 (en) * 2000-02-02 2001-08-30 Schenker Italia S.R.L. Equipment for desalination of water by reverse osmosis with energy recovery
KR100510010B1 (ko) * 2000-11-21 2005-08-26 알로이즈 우벤 염분수의 담수화 방법 및 장치
JP2010253344A (ja) * 2009-04-22 2010-11-11 Ebara Corp 容積形エネルギー回収装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5026463B2 (ja) 2009-04-22 2012-09-12 株式会社荏原製作所 容積形エネルギー回収装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628198A (en) * 1996-05-13 1997-05-13 Permar; Clark Liquid treatment apparatus for filtering liquid under pressure
US20010017278A1 (en) * 2000-02-02 2001-08-30 Schenker Italia S.R.L. Equipment for desalination of water by reverse osmosis with energy recovery
KR100510010B1 (ko) * 2000-11-21 2005-08-26 알로이즈 우벤 염분수의 담수화 방법 및 장치
JP2010253344A (ja) * 2009-04-22 2010-11-11 Ebara Corp 容積形エネルギー回収装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11890578B2 (en) 2018-08-23 2024-02-06 The University Of Birmingham Desalination system and method
WO2022096895A3 (fr) * 2020-11-05 2022-06-09 The University Of Birmingham Système et procédé de dessalement
CN112904761A (zh) * 2021-01-15 2021-06-04 四川大学 率定平台渗透压控制系统及其控制方法
CN112904761B (zh) * 2021-01-15 2022-02-01 四川大学 率定平台渗透压控制系统及其控制方法

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Publication number Publication date
KR101309870B1 (ko) 2013-09-16

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