SG11201400912QA - Desalination system with energy recovery and related pumps, valves and controller - Google Patents

Desalination system with energy recovery and related pumps, valves and controller

Info

Publication number
SG11201400912QA
SG11201400912QA SG11201400912QA SG11201400912QA SG11201400912QA SG 11201400912Q A SG11201400912Q A SG 11201400912QA SG 11201400912Q A SG11201400912Q A SG 11201400912QA SG 11201400912Q A SG11201400912Q A SG 11201400912QA SG 11201400912Q A SG11201400912Q A SG 11201400912QA
Authority
SG
Singapore
Prior art keywords
valves
controller
energy recovery
desalination system
related pumps
Prior art date
Application number
SG11201400912QA
Inventor
Artenay Matthew D D
Willard D Childs
Gerard J Vanderloop
Michael J Connor
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SG11201400912QA publication Critical patent/SG11201400912QA/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
    • B01D61/10—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
    • B01D61/025—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
    • B01D61/06—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
    • B01D61/12—Controlling or regulating
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of 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
    • B01D2313/246—Energy recovery 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
SG11201400912QA 2011-09-30 2012-09-17 Desalination system with energy recovery and related pumps, valves and controller SG11201400912QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/250,463 US9387440B2 (en) 2011-09-30 2011-09-30 Desalination system with energy recovery and related pumps, valves and controller
PCT/US2012/055695 WO2013048793A1 (en) 2011-09-30 2012-09-17 Desalination system with energy recovery and related pumps, valves and controller

Publications (1)

Publication Number Publication Date
SG11201400912QA true SG11201400912QA (en) 2014-08-28

Family

ID=46968385

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201400912QA SG11201400912QA (en) 2011-09-30 2012-09-17 Desalination system with energy recovery and related pumps, valves and controller

Country Status (10)

Country Link
US (1) US9387440B2 (en)
EP (1) EP2761182A1 (en)
KR (1) KR101811488B1 (en)
CN (1) CN103827492B (en)
AU (1) AU2012316562B2 (en)
IL (1) IL231520A (en)
MX (1) MX350893B (en)
SG (1) SG11201400912QA (en)
WO (1) WO2013048793A1 (en)
ZA (1) ZA201402774B (en)

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US9874216B2 (en) 2013-12-20 2018-01-23 General Electric Company Thrust bearings for centrifugal pumps
MX2016013903A (en) * 2014-04-23 2017-09-26 Alstom Renewable Technologies Sediment concentration monitoring system for water turbines.
WO2015167799A1 (en) 2014-04-28 2015-11-05 General Electric Company Energy recovery pump with pressure balancing hole and pressure transitioning step
WO2016053356A1 (en) * 2014-10-03 2016-04-07 General Electric Company Energy recovery valves for integrated pumping energy recovery systems
EP3020969B1 (en) * 2014-11-11 2017-09-27 Danfoss A/S Pump arrangement
WO2016089377A1 (en) 2014-12-02 2016-06-09 General Electric Company Pilot-operated check valve for high-pressure concentrated seawater usable in sea-water reverse osmosis pumping and energy recovery systems
US10760557B1 (en) * 2016-05-06 2020-09-01 Pumptec, Inc. High efficiency, high pressure pump suitable for remote installations and solar power sources
US10265658B2 (en) * 2016-09-12 2019-04-23 Eten Technology Ltd. Energy-saving water purifying system
JP6586531B2 (en) * 2016-09-27 2019-10-02 日立オートモティブシステムズ株式会社 Air suspension system
MA47201A (en) 2017-01-09 2019-11-13 Veolia Water Solutions & Tech SYSTEM AND PROCESS FOR THE TREATMENT OF WATER BY REVERSE OSMOSIS OR NANOFILTRATION
CN110468423B (en) * 2019-08-07 2021-10-22 江苏斯德雷特通光光纤有限公司 HF residual liquid recovery device of pickling equipment and use method

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Also Published As

Publication number Publication date
KR20140070573A (en) 2014-06-10
IL231520A (en) 2017-09-28
MX350893B (en) 2017-09-22
CN103827492B (en) 2016-12-21
AU2012316562B2 (en) 2016-08-11
KR101811488B1 (en) 2017-12-26
IL231520A0 (en) 2014-04-30
MX2014003845A (en) 2014-04-30
WO2013048793A1 (en) 2013-04-04
CN103827492A (en) 2014-05-28
US9387440B2 (en) 2016-07-12
US20130082000A1 (en) 2013-04-04
EP2761182A1 (en) 2014-08-06
AU2012316562A1 (en) 2014-04-10
ZA201402774B (en) 2015-11-25

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