AR115508A1 - Herramienta predictiva para el monitoreo de membranas de ósmosis inversa y nanofiltración - Google Patents

Herramienta predictiva para el monitoreo de membranas de ósmosis inversa y nanofiltración

Info

Publication number
AR115508A1
AR115508A1 ARP190101572A ARP190101572A AR115508A1 AR 115508 A1 AR115508 A1 AR 115508A1 AR P190101572 A ARP190101572 A AR P190101572A AR P190101572 A ARP190101572 A AR P190101572A AR 115508 A1 AR115508 A1 AR 115508A1
Authority
AR
Argentina
Prior art keywords
membranes
nanofiltration
reverse osmosis
monitoring
sensors
Prior art date
Application number
ARP190101572A
Other languages
English (en)
Inventor
George Leslie Cunningham
Original Assignee
Bp Exploration Operating Co Ltd
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 Bp Exploration Operating Co Ltd filed Critical Bp Exploration Operating Co Ltd
Publication of AR115508A1 publication Critical patent/AR115508A1/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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • 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
    • B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or 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
    • B01D61/12—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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/149—Multistep processes comprising different kinds of membrane processes selected from ultrafiltration or microfiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/22—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/109—Testing of membrane fouling or clogging, e.g. amount or affinity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • B01D2311/10—Temperature 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
    • B01D2311/14—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
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/24—Quality control
    • B01D2311/246—Concentration 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
    • B01D2313/70—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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/70—Control means using a programmable logic controller [PLC] or a computer
    • B01D2313/701—Control means using a programmable logic controller [PLC] or a computer comprising a software program or a logic diagram
    • 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
    • B01D2313/702—Control means using a programmable logic controller [PLC] or a computer comprising telecommunication features, e.g. modems or antennas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/40—Automatic control of cleaning processes
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • 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
    • 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
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • 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
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
    • 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
    • C02F2209/02—Temperature
    • 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
    • C02F2209/03—Pressure
    • 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
    • C02F2209/05—Conductivity or salinity
    • 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
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • 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
    • C02F2303/20—Prevention of biofouling
    • 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
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • 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)
  • Chemical & Material Sciences (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

Un sistema predictivo para controlar el ensuciamiento de las membranas de una planta de desalinización o de ablandamiento de agua que comprende membranas de ultrafiltración (UF), membranas de osmosis inversa (RO) y/o membranas de nanofiltración (NF), donde el sistema incluye: uno o más patines de UF que comprenden una pluralidad de unidades de UF, donde cada unidad de UF contiene una pluralidad de membranas de UF; uno o más patines de RO / NF que comprenden uno o más conjuntos de RO / NF, donde cada uno de los uno o más conjuntos de RO / NF comprende una pluralidad de unidades de RO, donde cada unidad de RO contiene una pluralidad de membranas de RO, una pluralidad de unidades NF, (donde cada unidad de NF contiene una pluralidad de membranas de NF); o una combinación de los mismos, sensores de UF y/o sensores RO / NF; y un controlador que comprende un procesador en comunicación de señales con los sensores de UF y/o los sensores de RO / NF.
ARP190101572A 2018-06-08 2019-06-07 Herramienta predictiva para el monitoreo de membranas de ósmosis inversa y nanofiltración AR115508A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1809494.6A GB2598267A (en) 2018-06-08 2018-06-08 Predictive tool for monitoring RO and NF membranes

Publications (1)

Publication Number Publication Date
AR115508A1 true AR115508A1 (es) 2021-01-27

Family

ID=62975583

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190101572A AR115508A1 (es) 2018-06-08 2019-06-07 Herramienta predictiva para el monitoreo de membranas de ósmosis inversa y nanofiltración

Country Status (11)

Country Link
US (1) US11505473B2 (es)
EP (1) EP3802432A1 (es)
CN (1) CN112805245B (es)
AR (1) AR115508A1 (es)
AU (1) AU2019281220A1 (es)
BR (1) BR112020024742A2 (es)
CA (1) CA3102517A1 (es)
EA (1) EA202092925A1 (es)
GB (1) GB2598267A (es)
MX (1) MX2020013176A (es)
WO (1) WO2019234439A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4157495A1 (en) * 2020-06-02 2023-04-05 Synauta Inc. Apparatus and methods for cleaning reverse osmosis systems
DK180834B1 (en) * 2020-07-03 2022-05-10 Sd Filtration As Control for filtration process
KR102542629B1 (ko) * 2020-11-17 2023-06-12 한양대학교 산학협력단 여과막의 내구연한 판단 방법 및 이를 이용한 내구연한 판단 장치
EP4011838A1 (en) * 2020-12-11 2022-06-15 AlfaWall Aktiebolag Method for controlling ballast water treatment system
WO2024084485A1 (en) * 2022-10-18 2024-04-25 Atlantium Technologies Ltd Monitoring and optimizing water pre-treatment by ultraviolet illumination and chemicals, and lactic acid and lactate color removal using tuned medium pressure ultraviolet (mpuv) lamps

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010109265A1 (en) * 2009-03-27 2010-09-30 Abb Research Ltd Method and system for online optimization of a membrane filtration process
US9314742B2 (en) * 2010-03-31 2016-04-19 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for reverse osmosis predictive maintenance using normalization data
US20120145634A1 (en) * 2010-12-10 2012-06-14 Water Intellectual Properties, Inc. High Efficiency Water Purification System
JP2015042385A (ja) 2013-08-26 2015-03-05 株式会社日立製作所 淡水化システム
IN2013CH05967A (es) * 2013-12-20 2015-09-04 Gen Electric
CN106044948A (zh) * 2016-05-27 2016-10-26 北京能泰高科环保技术股份有限公司 纳滤膜和反渗透膜组合处理反渗透浓盐水的装置和方法
JP6679439B2 (ja) * 2016-07-21 2020-04-15 水ｉｎｇ株式会社 逆浸透膜供給水の膜閉塞性評価方法、及び膜閉塞性評価装置、その膜閉塞性評価方法を用いた水処理装置の運転管理方法
GB201612680D0 (en) 2016-07-21 2016-09-07 Bp Exploration Operating Method of filtering water
JP7033841B2 (ja) * 2016-07-21 2022-03-11 水ｉｎｇ株式会社 逆浸透膜供給水の膜閉塞性評価方法及びその膜閉塞性評価方法を用いた水処理装置の運転管理方法
WO2018053304A1 (en) * 2016-09-15 2018-03-22 Amaral Avraham Israel Containerized desalination system

Also Published As

Publication number Publication date
US20210171362A1 (en) 2021-06-10
CN112805245A (zh) 2021-05-14
CA3102517A1 (en) 2019-12-12
MX2020013176A (es) 2021-02-26
US11505473B2 (en) 2022-11-22
BR112020024742A2 (pt) 2021-03-23
GB201809494D0 (en) 2018-07-25
WO2019234439A1 (en) 2019-12-12
CN112805245B (zh) 2023-06-06
AU2019281220A1 (en) 2021-01-07
EA202092925A1 (ru) 2021-06-30
GB2598267A (en) 2022-03-02
EP3802432A1 (en) 2021-04-14

Similar Documents

Publication Publication Date Title
AR115508A1 (es) Herramienta predictiva para el monitoreo de membranas de ósmosis inversa y nanofiltración
BR112017027912A2 (pt) “método e sistema para remoção de água de uma solução
PH12019500565A1 (en) Containerized desalination system
WO2015184471A3 (en) Systems for treating water
CL2012002940A1 (es) Metodo y sistema para manejar el proceso de limpieza de membranas por osmosis inversa den una planta de desalacion o reutilizacion de agua, que comprende: estimar estado de suciedad de la membrana; y determinar valor necesario de tiempo y concentracion de quimicos para limpieza con base en el estado de suciedad de la membrana
AU2018369298A1 (en) System for concentrating solvent-containing articles, and concentrate
EA201990577A1 (ru) Термочувствительный раствор и способ его применения
BR112018010206A2 (pt) aparelho, sistemas, e métodos para purificar um fluido com uma membrana de carboneto de silício
CL2021003274A1 (es) Sistema y método de tratamiento de agua y uso del mismo
EP3841068A4 (en) ENERGY-EFFICIENT, HIGH RECOVERY, LOW-CLOGGING REVERSE OSMOSIS SYSTEM FOR DESALINATION OF BRACKISH WATER
EP3777999A4 (en) FULL EFFICIENCY REVERSE OSMOSIS MEMBRANE ELEMENT AND WATER PURIFICATION MACHINE
AR115507A1 (es) Sistema de control informatizado para una planta de desalinización
CL2012000005A1 (es) Un sistema integrado que comprende una unidad de osmosis reversa de agua salobre (bwro) que tiene una admision, una salida de salmuera presurizada y una salida de permeado; y una unidad de retroinstalacion de desalinizacion de circuito cerrado no autonoma para mayor desalinizacion de alimentacion de salmuera presurizada recibida desde dicha unidad bwro.
AR117080A1 (es) Sistemas y métodos para el suministro de agua de inyección de baja salinidad
CL2017002217A1 (es) Sistema y método para el tratamiento del agua.
PE20190659A1 (es) Sistema de osmosis inversa con cristalizador de lecho fluidizado
ES2811675R1 (es) Membrana de ósmosis inversa resistente a las incrustaciones, procedimiento de fabricación de la misma y módulo de ósmosis inversa resistente a las incrustaciones que la incluye
CL2020001491A1 (es) Sistemas y procesos para tratar aguas residuales.
BR112021018445A2 (pt) Sistema de produção e purificação de fluxo contínuo de biodiesel, e, método para a produção contínua de biodiesel
IL277114A (en) Method and system for producing fresh water using a reverse osmosis membrane system
EP3689442A4 (en) REVERSE OSMEMBRANE, MANUFACTURING METHOD FOR IT AND WATER TREATMENT MODULE
AR108496A1 (es) Procesos y sistemas para extracción de aceite concentrado
CO2023005692A2 (es) Procedimiento para la eliminación del uso de productos químicos en el pre-tratamiento de plantas desaladoras de agua de mar por ósmosis inversa
ES1243610Y (es) Sistema desalinizador del agua del mar
AR097960A2 (es) Planta depuradora de aguas industriales

Legal Events

Date Code Title Description
FG Grant, registration