IN2014DN07426A - - Google Patents

Info

Publication number
IN2014DN07426A
IN2014DN07426A IN7426DEN2014A IN2014DN07426A IN 2014DN07426 A IN2014DN07426 A IN 2014DN07426A IN 7426DEN2014 A IN7426DEN2014 A IN 7426DEN2014A IN 2014DN07426 A IN2014DN07426 A IN 2014DN07426A
Authority
IN
India
Prior art keywords
stream
stage
pressure
reject
variable
Prior art date
Application number
Other languages
English (en)
Inventor
Ooi Lin Lum
Dobariya Kishorbhai Balubhai Patel
Govindharaju Venkidachalam
Gireesh Babu Bhat
Original Assignee
Hydrochem S Pte 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 Hydrochem S Pte Ltd filed Critical Hydrochem S Pte Ltd
Publication of IN2014DN07426A publication Critical patent/IN2014DN07426A/en

Links

Classifications

    • 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
    • B01D61/025—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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IN7426DEN2014 2012-03-29 2012-03-29 IN2014DN07426A (enEXAMPLES)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2012/000110 WO2013147702A1 (en) 2012-03-29 2012-03-29 System and method for desalination

Publications (1)

Publication Number Publication Date
IN2014DN07426A true IN2014DN07426A (enEXAMPLES) 2015-04-24

Family

ID=49260794

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7426DEN2014 IN2014DN07426A (enEXAMPLES) 2012-03-29 2012-03-29

Country Status (2)

Country Link
IN (1) IN2014DN07426A (enEXAMPLES)
WO (1) WO2013147702A1 (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL247687B (en) 2016-09-07 2018-06-28 Israel Aerospace Ind Ltd Method and system for liquid treatment
ES3029835A1 (es) 2023-12-22 2025-06-25 Acciona Agua S A Sistema de desalacion de agua de doble etapa y alta conversion
US20250320581A1 (en) * 2024-04-15 2025-10-16 ExxonMobil Technology and Engineering Company Filtering brine streams from direct lithium extraction units using flow rates adjusted based on electrical conductivity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207916A (en) * 1992-05-20 1993-05-04 Mesco, Inc. Reverse osmosis system
CA2186963C (en) * 1996-10-01 1999-03-30 Riad A. Al-Samadi High water recovery membrane purification process
US6139740A (en) * 1999-03-19 2000-10-31 Pump Engineering, Inc. Apparatus for improving efficiency of a reverse osmosis system

Also Published As

Publication number Publication date
WO2013147702A1 (en) 2013-10-03

Similar Documents

Publication Publication Date Title
BR112013006562A2 (pt) método e aparelho para tratamento de água dinâmico, de pressão variável, personalizável e baseado em membrana para uso em operações de recuperação de hidrocarbonetos melhoradas
GB2506319A (en) System to provide a supply of controlled salinity water for enhanced oil recovery
SG10201901555UA (en) Single Pass Tangential Flow Filtration Systems and Tangential Flow Filtration Systems withRecirculation of Retentate
MX2020011279A (es) Sistema y metodos de control del proceso para usar con filtros y procesos de filtracion.
WO2011053794A3 (en) Osmotic separation systems and methods
SA522440259B1 (ar) عملية تناضح عكسي بمساعدة الضغط التناضحي وطريقة لاستخدامها
EA201290224A1 (ru) Способы прямого осмотического разделения
MA32484B1 (fr) Procedes de separation par osmose directe
WO2012148911A3 (en) Osmotic separation systems and methods
PH12019500565A1 (en) Containerized desalination system
SG194156A1 (en) Recovery of retrograde soluble solute for forward osmosis water treatment
MY168233A (en) Salt water desalination apparatus
PH12013501673A1 (en) Method for producing sugar solution
SG11201706491XA (en) Method for modifying reverse osmosis membrane, reverse osmosis membrane, treatment method for boron-containing water, and method for operating separation membrane
ZA202101301B (en) High recovery variable volume reverse osmosis membrane system
GB2549433A (en) Aysmmetric composite memebranes and modified substrates used in their preparation
PH12013502015A1 (en) Method for manufacturing sugar solution
MY175667A (en) Method and apparatus for recovering cooling water effluent
ZA202003213B (en) Solvent separation
CY1122941T1 (el) Μεθοδος και συσκευη για την υλοποιηση αφαλατωσης υψηλης ανακτησης με οδηγουμενες απο την πιεση μεμβρανες
IN2014DN10979A (enEXAMPLES)
IN2014DE02410A (enEXAMPLES)
MX2020005801A (es) Sistema y proceso para tratar aguas residuales.
IN2014DN07426A (enEXAMPLES)
WO2012177536A3 (en) Processes and apparatus for inhibiting membrane bio-fouling