CL2020000581A1 - Método y sistema para operar un proceso de separación de alta recuperación. - Google Patents

Método y sistema para operar un proceso de separación de alta recuperación.

Info

Publication number
CL2020000581A1
CL2020000581A1 CL2020000581A CL2020000581A CL2020000581A1 CL 2020000581 A1 CL2020000581 A1 CL 2020000581A1 CL 2020000581 A CL2020000581 A CL 2020000581A CL 2020000581 A CL2020000581 A CL 2020000581A CL 2020000581 A1 CL2020000581 A1 CL 2020000581A1
Authority
CL
Chile
Prior art keywords
stream
brine
energy recovery
flow
energy
Prior art date
Application number
CL2020000581A
Other languages
English (en)
Inventor
Oklejas Eli Jr
Original Assignee
Fluid Equipment Dev Co 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 Fluid Equipment Dev Co Llc filed Critical Fluid Equipment Dev Co Llc
Publication of CL2020000581A1 publication Critical patent/CL2020000581A1/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
    • C02F1/441—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
    • B01D61/025—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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse 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
    • B01D61/02—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
    • B01D61/08—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
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • B01D61/12—Controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/14—Pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/16—Flow or flux control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B01D2313/083—Bypass routes
    • 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
    • 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
    • B01D2313/243—Pumps
    • 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
    • B01D2313/60—Specific sensors or sensor arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/70—Control means using a programmable logic controller [PLC] or a computer
    • 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
    • B01D2317/022—Reject 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
    • 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
    • B01D2317/06—Use of membrane modules of the same kind
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • 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
    • 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

Abstract

Un sistema y método de ósmosis inversa incluye una bomba que presuriza una corriente de alimentación, una primera y segunda matriz de membrana que genera corrientes de permeado y salmuera. Un primer dispositivo de recuperación de energía usa la primera energía de la segunda corriente de salmuera para presurizar la primera corriente de salmuera. Una primera y segunda válvulas auxiliares y de derivación están asociadas con el primer y segundo dispositivo de recuperación de energía. Un segundo dispositivo de recuperación de energía usa la segunda energía de la segunda corriente de salmuera para aumentar una segunda presión de la corriente de alimentación. Un primer medidor de flujo genera una primera señal de flujo para la primera corriente de permeado. Un segundo medidor de flujo genera una segunda señal de flujo para la segunda corriente de permeado. Un tercer medidor de flujo genera una tercera señal de flujo para la segunda corriente de salmuera. Un motor acciona el primer dispositivo de recuperación de energía. Un controlador controla en respuesta a las señales de flujo.
CL2020000581A 2017-09-25 2020-03-06 Método y sistema para operar un proceso de separación de alta recuperación. CL2020000581A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762562694P 2017-09-25 2017-09-25
US16/138,291 US10336630B2 (en) 2017-09-25 2018-09-21 Method and system for operating a high recovery separation process

Publications (1)

Publication Number Publication Date
CL2020000581A1 true CL2020000581A1 (es) 2020-08-28

Family

ID=65808713

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020000581A CL2020000581A1 (es) 2017-09-25 2020-03-06 Método y sistema para operar un proceso de separación de alta recuperación.

Country Status (13)

Country Link
US (2) US10336630B2 (es)
EP (1) EP3687669B1 (es)
CN (1) CN111194235B (es)
AU (1) AU2018338433C1 (es)
BR (1) BR112020005710A2 (es)
CA (2) CA3092225C (es)
CL (1) CL2020000581A1 (es)
DK (1) DK3687669T3 (es)
ES (1) ES2963162T3 (es)
IL (1) IL273343A (es)
MX (1) MX2020005081A (es)
SG (1) SG11202001618RA (es)
WO (1) WO2019060876A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11046594B2 (en) 2017-09-25 2021-06-29 Fluid Equipment Development Company, Llc Method and system for operating a high recovery separation process
US10882765B2 (en) 2017-09-25 2021-01-05 Fluid Equipment Development Company, Llc Method and system for operating a high recovery separation process
US10933376B1 (en) * 2019-02-26 2021-03-02 Fluid Equipment Development Company, Llc Method and system for performing reverse osmosis with integrated pump storage
WO2021211353A1 (en) * 2020-04-14 2021-10-21 Fluid Equipment Development Company, Llc Method and system for operating a high recovery separation process
WO2022159175A1 (en) * 2021-01-24 2022-07-28 Massachusetts Institute Of Technology Systems and methods for compact, decentralized desalination of feedwater for point-of-use applications
EP4104916A1 (en) * 2021-06-15 2022-12-21 Danfoss A/S Reverse osmosis arrangement
TWI831302B (zh) * 2022-07-20 2024-02-01 中國鋼鐵股份有限公司 逆滲透系統及其清洗方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049045A (en) * 1988-02-26 1991-09-17 Oklejas Robert A Power recovery turbine pump
US4966708A (en) * 1989-02-24 1990-10-30 Oklejas Robert A Power recovery pump turbine
US4983305A (en) * 1989-02-24 1991-01-08 Oklejas Robert A Power recovery pump turbine
WO2000043657A2 (en) * 1999-01-26 2000-07-27 Fluid Equipment Development Co., L.L.C. Hydraulic energy recovery device
US6139740A (en) * 1999-03-19 2000-10-31 Pump Engineering, Inc. Apparatus for improving efficiency of a reverse osmosis system
US7297268B2 (en) * 1999-05-25 2007-11-20 Miox Corporation Dual head pump driven filtration system
US20070181473A1 (en) 2003-01-22 2007-08-09 Thomas Manth Water desalination installation
US20060051215A1 (en) * 2004-09-08 2006-03-09 Knobloch Arthur R Residential water pressure booster
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
US20080105617A1 (en) * 2006-06-14 2008-05-08 Eli Oklejas Two pass reverse osmosis system
US8691086B2 (en) * 2010-02-17 2014-04-08 Fluid Equipment Development Company, Llc Control scheme for a reverse osmosis system using a hydraulic energy management integration system
SG11201406705PA (en) 2012-04-20 2014-11-27 Fluid Equipment Dev Co Llc Reverse osmosis system with energy recovery devices
KR101489855B1 (ko) 2013-02-22 2015-02-06 지에스건설 주식회사 삼투 에너지 회수가 가능한 담수화 시스템 및 방법
JP6437529B2 (ja) * 2014-03-27 2018-12-12 株式会社荏原製作所 エネルギー回収システム
CN104533802B (zh) * 2014-12-19 2017-05-24 浙江金凯德农机设备有限公司 一种小型海水淡化泵装置

Also Published As

Publication number Publication date
ES2963162T3 (es) 2024-03-25
CA3074029A1 (en) 2019-03-28
CN111194235B (zh) 2021-03-23
US10703651B2 (en) 2020-07-07
CA3092225A1 (en) 2019-03-28
US20200131056A1 (en) 2020-04-30
WO2019060876A2 (en) 2019-03-28
EP3687669A2 (en) 2020-08-05
AU2018338433B2 (en) 2022-10-06
DK3687669T3 (da) 2023-11-20
US10336630B2 (en) 2019-07-02
CN111194235A (zh) 2020-05-22
MX2020005081A (es) 2021-02-26
BR112020005710A2 (pt) 2020-10-06
EP3687669B1 (en) 2023-09-06
WO2019060876A3 (en) 2019-05-02
CA3074029C (en) 2020-10-13
IL273343A (en) 2020-05-31
AU2018338433C1 (en) 2023-05-25
SG11202001618RA (en) 2020-03-30
US20190092656A1 (en) 2019-03-28
AU2018338433A1 (en) 2020-03-12
CA3092225C (en) 2021-11-30

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