IN2015DN00652A - - Google Patents

Info

Publication number
IN2015DN00652A
IN2015DN00652A IN652DEN2015A IN2015DN00652A IN 2015DN00652 A IN2015DN00652 A IN 2015DN00652A IN 652DEN2015 A IN652DEN2015 A IN 652DEN2015A IN 2015DN00652 A IN2015DN00652 A IN 2015DN00652A
Authority
IN
India
Prior art keywords
stream
salt concentration
concentration relative
byproduct stream
byproduct
Prior art date
Application number
Inventor
Severine Dette
Mansour M M Ahmad
Manfred Stepanski
Original Assignee
Sulzer Chemtech Ag
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 Sulzer Chemtech Ag filed Critical Sulzer Chemtech Ag
Publication of IN2015DN00652A publication Critical patent/IN2015DN00652A/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
    • B01D61/08—Apparatus therefor
    • 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
    • C02F1/22—Treatment of water, waste water, or sewage by freezing
    • 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
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • 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
    • C02F2209/02—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
    • C02F2209/05—Conductivity or salinity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/10—Energy recovery
    • 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Abstract

A process for desalinating water is disclosed. The process comprises the steps of passing a feed stream of saline solution 2' in a first de salination step through a reverse osmosis membrane desalination plant 3' comprising at least one reverse osmosis desalination unit 4' to form a first product water stream 5' having a reduced salt concentration relative to that of the feed stream of saline solution 2' and a first byproduct stream 6' having an increased salt concentration relative to that of the feed stream of saline solu tion 2' characterized in that the first byproduct stream 6' is passed in a second desalination step through a suspension crystallization unit 7 to form a second product water stream 8 having a reduced salt concentration relative to that of the first byproduct stream 6' and a second byproduct stream 9 having an in creased salt concentration relative to that of the first byproduct stream 6'. The invention further relates to an apparatus 1 for carrying out said process. The present invention further relates also to the use of the process or apparatus 1 for the reduction of the volume of the first byproduct stream of a reverse os mosis membrane desalination plant 3', preferably an in-land desalination plant 3', or in a device or plant or process for producing desalinated water, for salt production, for co-production of power and desalinated water, or for air conditioning.
IN652DEN2015 2012-08-08 2013-02-13 IN2015DN00652A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12179663 2012-08-08
PCT/EP2013/052847 WO2014023438A1 (en) 2012-08-08 2013-02-13 Apparatus and process for desalination of water

Publications (1)

Publication Number Publication Date
IN2015DN00652A true IN2015DN00652A (en) 2015-06-26

Family

ID=47720502

Family Applications (1)

Application Number Title Priority Date Filing Date
IN652DEN2015 IN2015DN00652A (en) 2012-08-08 2013-02-13

Country Status (12)

Country Link
US (1) US9688548B2 (en)
EP (1) EP2861536B1 (en)
CN (2) CN110015716A (en)
AU (1) AU2013301826B2 (en)
BR (1) BR112015002592B1 (en)
CY (1) CY1120182T1 (en)
ES (1) ES2667050T3 (en)
IN (1) IN2015DN00652A (en)
PT (1) PT2861536T (en)
RU (1) RU2623256C2 (en)
WO (1) WO2014023438A1 (en)
ZA (1) ZA201500607B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013301825B2 (en) * 2012-08-08 2017-04-06 Sulzer Management Ag Apparatus, use of the apparatus and process for desalination of water
US20170008778A1 (en) * 2015-07-08 2017-01-12 King Abdulaziz University Freezing desalination module
CN110357321A (en) * 2018-04-10 2019-10-22 华东理工大学 A method of extracting sylvite from waste water
US20200039841A1 (en) * 2018-08-05 2020-02-06 Dariush Habibollah Zadeh Distillation and Desalination of Sea Water using Refrigeration units
CN111346513B (en) * 2018-12-20 2022-04-12 国家能源投资集团有限责任公司 Reverse osmosis treatment method and reverse osmosis system for salt-containing water
RU2715164C1 (en) * 2019-06-18 2020-02-25 Общество с ограниченной ответственностью "Инновационное предприятие "Щекиноазот" Electrodialysis desalination method of electrolyte solution
EP3838849A1 (en) * 2019-12-19 2021-06-23 Sulzer Management AG A process for controlling of the purification of waste fluid generated during a petrochemical process using an incinerator
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump

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DE2556210C3 (en) 1975-12-13 1978-12-21 Gesellschaft Fuer Kernenergieverwertung In Schiffbau Und Schiffahrt Mbh, 2000 Hamburg Device for water desalination by reverse osmosis
US4083781A (en) 1976-07-12 1978-04-11 Stone & Webster Engineering Corporation Desalination process system and by-product recovery
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EP0891798B1 (en) 1997-07-16 2006-11-29 Sulzer Chemtech AG Process for fractionated crystallising substances, crystallizer siuted to perform the process and use of the crystallizer
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Also Published As

Publication number Publication date
AU2013301826B2 (en) 2018-01-04
US9688548B2 (en) 2017-06-27
EP2861536A1 (en) 2015-04-22
AU2013301826A1 (en) 2015-02-12
PT2861536T (en) 2018-04-10
EP2861536B1 (en) 2018-01-31
RU2623256C2 (en) 2017-06-23
WO2014023438A1 (en) 2014-02-13
RU2015107836A (en) 2016-09-27
US20150203373A1 (en) 2015-07-23
CN110015716A (en) 2019-07-16
BR112015002592A2 (en) 2018-07-17
CY1120182T1 (en) 2018-12-12
BR112015002592B1 (en) 2021-05-04
ES2667050T3 (en) 2018-05-09
ZA201500607B (en) 2017-07-26
CN104854037A (en) 2015-08-19

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