CL2019000227A1 - Sistemas y métodos para mejorar el desempeño de sistemas de osmosis directa - Google Patents

Sistemas y métodos para mejorar el desempeño de sistemas de osmosis directa

Info

Publication number
CL2019000227A1
CL2019000227A1 CL2019000227A CL2019000227A CL2019000227A1 CL 2019000227 A1 CL2019000227 A1 CL 2019000227A1 CL 2019000227 A CL2019000227 A CL 2019000227A CL 2019000227 A CL2019000227 A CL 2019000227A CL 2019000227 A1 CL2019000227 A1 CL 2019000227A1
Authority
CL
Chile
Prior art keywords
systems
performance
improve
methods
direct osmosis
Prior art date
Application number
CL2019000227A
Other languages
English (en)
Inventor
Christopher Drover
Leah Staschke
Eric Maxwelll
Seth Mcfadyen
Original Assignee
Oasys Water LLC
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 Oasys Water LLC filed Critical Oasys Water LLC
Publication of CL2019000227A1 publication Critical patent/CL2019000227A1/es

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
    • C02F1/445—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
    • B01D61/002—Forward osmosis or direct 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
    • B01D61/002—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
    • B01D61/0022—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
    • B01D61/58—Multistep processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/04—Elements in parallel
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

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)

Abstract

Una entrada de alimentación de sistema se conecta a un banco de elementos de osmosis directa (FO). Una transferencia de alimentación de sistema dirige el flujo de fluido del banco de elementos FO a través de una salida de alimentación del sistema a un segundo banco de elementos FO a través de una entrada de alimentación de sistema. Una transferencia de extracción de sistema dirige el flujo de fluido indirecto del segundo bando de elementos FO al primer banco de elementos FO.
CL2019000227A 2016-08-04 2019-01-29 Sistemas y métodos para mejorar el desempeño de sistemas de osmosis directa CL2019000227A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662371122P 2016-08-04 2016-08-04

Publications (1)

Publication Number Publication Date
CL2019000227A1 true CL2019000227A1 (es) 2019-05-17

Family

ID=61073202

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019000227A CL2019000227A1 (es) 2016-08-04 2019-01-29 Sistemas y métodos para mejorar el desempeño de sistemas de osmosis directa

Country Status (8)

Country Link
US (1) US20190185350A1 (es)
KR (1) KR102190050B1 (es)
CN (1) CN109562322A (es)
AU (1) AU2017305436B2 (es)
CA (1) CA3032960A1 (es)
CL (1) CL2019000227A1 (es)
MX (1) MX2019001463A (es)
WO (1) WO2018027019A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7238233B2 (ja) * 2018-07-26 2023-03-14 東洋紡株式会社 正浸透処理方法および正浸透処理装置
KR102247791B1 (ko) * 2019-07-18 2021-05-03 주식회사 포스코건설 정삼투공정의 트레인 장치
WO2021030205A1 (en) * 2019-08-09 2021-02-18 Trevi Systems, Inc. Stackable forward osmosis membrane vessel with side ports
US10940439B1 (en) 2019-12-10 2021-03-09 Kuwait Institute For Scientific Research High water recovery hybrid membrane system for desalination and brine concentration

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8083942B2 (en) * 2004-12-06 2011-12-27 Board of Regents of the Nevada System of Higher Education, on Behalf of the Universary of Nevada, Reno Systems and methods for purification of liquids
CA2654508C (en) * 2006-06-08 2014-07-29 Yale University Multi stage column distillation (mscd) method for osmotic solute recovery
WO2007147013A1 (en) * 2006-06-13 2007-12-21 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno Combined membrane-distillation-forward-osmosis systems and methods of use
US9044711B2 (en) * 2009-10-28 2015-06-02 Oasys Water, Inc. Osmotically driven membrane processes and systems and methods for draw solute recovery
JP5991200B2 (ja) * 2011-03-30 2016-09-14 東レ株式会社 濃度差発電装置とその運転方法
KR101943421B1 (ko) * 2011-04-25 2019-01-30 오아시스 워터 엘엘씨 삼투압 분리 시스템 및 방법
JP5923294B2 (ja) * 2011-12-19 2016-05-24 株式会社日立製作所 逆浸透処理装置
IN2015DN03763A (es) * 2012-11-16 2015-10-02 Oasys Water Inc
MX2015010228A (es) * 2013-02-08 2015-11-30 Oasys Water Inc Metodos y sistemas de separacion osmotica.
WO2014144704A1 (en) * 2013-03-15 2014-09-18 Porifera, Inc. Advancements in osmotically driven membrane systems including low pressure control
JP6269241B2 (ja) * 2014-03-27 2018-01-31 東洋紡株式会社 正浸透処理システム
KR20160140761A (ko) * 2014-04-08 2016-12-07 오아시스 워터, 인크. 삼투 분리 시스템 및 방법
CN105800851A (zh) * 2016-05-23 2016-07-27 海博伦（苏州）环境科技股份有限公司 正渗透汲取液及其循环再生方法和应用

Also Published As

Publication number Publication date
KR102190050B1 (ko) 2020-12-14
CN109562322A (zh) 2019-04-02
MX2019001463A (es) 2019-05-30
WO2018027019A1 (en) 2018-02-08
AU2017305436A1 (en) 2019-03-21
AU2017305436B2 (en) 2019-11-28
CA3032960A1 (en) 2018-02-08
US20190185350A1 (en) 2019-06-20
KR20190026955A (ko) 2019-03-13

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