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 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 2015-04-24

Family

ID=49260794

Family Applications (1)

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

Country Status (2)

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

Families Citing this family (2)

* 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

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

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