IN2014DN09405A - - Google Patents

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Publication number
IN2014DN09405A
IN2014DN09405A IN9405DEN2014A IN2014DN09405A IN 2014DN09405 A IN2014DN09405 A IN 2014DN09405A IN 9405DEN2014 A IN9405DEN2014 A IN 9405DEN2014A IN 2014DN09405 A IN2014DN09405 A IN 2014DN09405A
Authority
IN
India
Prior art keywords
membranes
membrane fouling
water treatment
disposed
feed
Prior art date
Application number
Other languages
English (en)
Inventor
Michael Sean Motherway
Diem Xuan Vuong
Curtis Roth
Original Assignee
Dxv Water Technologies Llc
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 Dxv Water Technologies Llc filed Critical Dxv Water Technologies Llc
Publication of IN2014DN09405A publication Critical patent/IN2014DN09405A/en

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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/12—Spiral-wound membrane modules comprising multiple spiral-wound assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/107—Specific properties of the central tube or the permeate channel
    • 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
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • 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
    • B01D2313/243—Pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/02—Elements in series
    • B01D2319/022—Reject series
    • 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
    • B01D2321/20—By influencing the flow
    • B01D2321/2033—By influencing the flow dynamically

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IN9405DEN2014 2012-04-12 2013-03-15 IN2014DN09405A (Direct)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261623088P 2012-04-12 2012-04-12
PCT/US2013/032456 WO2013154777A1 (en) 2012-04-12 2013-03-15 Systems and methods of membrane separation

Publications (1)

Publication Number Publication Date
IN2014DN09405A true IN2014DN09405A (Direct) 2015-07-17

Family

ID=49328038

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9405DEN2014 IN2014DN09405A (Direct) 2012-04-12 2013-03-15

Country Status (3)

Country Link
US (1) US20150060360A1 (Direct)
IN (1) IN2014DN09405A (Direct)
WO (1) WO2013154777A1 (Direct)

Families Citing this family (23)

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US9969638B2 (en) 2013-08-05 2018-05-15 Gradiant Corporation Water treatment systems and associated methods
CA2925869A1 (en) 2013-09-23 2015-03-26 Gradiant Corporation Desalination systems and associated methods
ES2694377T3 (es) 2014-09-24 2018-12-20 Dow Global Technologies Llc Conjunto de filtración enrollado en espiral que incluye un biofiltro integral
US10513446B2 (en) * 2014-10-10 2019-12-24 EcoDesal, LLC Depth exposed membrane for water extraction
US10167218B2 (en) 2015-02-11 2019-01-01 Gradiant Corporation Production of ultra-high-density brines
US20160228795A1 (en) 2015-02-11 2016-08-11 Gradiant Corporation Methods and systems for producing treated brines
EP3072575A1 (de) * 2015-03-25 2016-09-28 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Membranmodul
ES2743899T3 (es) 2015-04-16 2020-02-21 Dow Global Technologies Llc Conjunto de filtración que incluye biorreactores enrollados en espiral y módulos de membrana colocados en recipientes de presión separados
CN107531526B (zh) 2015-04-16 2021-04-06 陶氏环球技术有限责任公司 包含螺旋卷绕生物反应器和超滤膜模块的过滤总成
WO2017019944A1 (en) 2015-07-29 2017-02-02 Gradiant Corporation Osmotic desalination methods and associated systems
WO2017030937A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Production of multivalent ion-rich process streams using multi-stage osmotic separation
WO2017030932A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Selective retention of multivalent ions
US11788051B2 (en) 2015-12-22 2023-10-17 Corning Incorporated Cell separation device and method for using same
CN108883344A (zh) 2016-01-22 2018-11-23 格雷迪安特公司 在加湿器例如多级鼓泡塔加湿器中使用高气体流速形成固体盐
WO2017147113A1 (en) 2016-02-22 2017-08-31 Gradiant Corporation Hybrid desalination systems and associated methods
KR102230979B1 (ko) * 2017-12-12 2021-03-23 주식회사 엘지화학 공급 스페이서 및 이를 포함하는 역삼투압 필터 모듈
CN110577291B (zh) * 2018-06-11 2023-08-04 江苏久吾高科技股份有限公司 一种玻璃切削液的回用方法及装置
AU2019325567B2 (en) 2018-08-22 2025-06-26 Gradiant Corporation Liquid solution concentration system comprising isolated subsystem and related methods
MX2021004543A (es) 2018-11-01 2021-09-10 Biofouling Tech Inc Proteccion duradera contra la bioincustracion.
CN116171191A (zh) 2020-06-25 2023-05-26 南佛罗里达大学 处理废水物流的系统和方法
EP4247522A4 (en) 2020-11-17 2024-10-09 Gradiant Corporation OSMOTIC SYSTEMS AND PROCESSES INVOLVING ENERGY HARVESTING
WO2024238993A2 (en) * 2023-05-17 2024-11-21 Biofouling Technologies, Inc. Devices, systems, and methods for reducing fouling in water flow systems
CN118702335A (zh) * 2024-06-27 2024-09-27 邯郸中建材光电材料有限公司 一种重金属废水错流式管式膜预处理工艺制备超纯水方法及系统

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US3737043A (en) * 1972-06-12 1973-06-05 Aqua Chem Inc Membrane module
US4142966A (en) * 1974-04-01 1979-03-06 Monsanto Company Membrane separation of water from aqueous mixtures
US4083780A (en) * 1976-07-29 1978-04-11 Envirogenics Systems Company Fluid purification system
NL171535C (nl) * 1977-10-27 1983-04-18 Wafilin Bv Inrichting voor membraanfiltratie.
US4902417A (en) * 1988-06-14 1990-02-20 Desalination Systems, Inc. Spiral-wound membrane cartridge with ribbed and spaced carrier layer
DE4340218C1 (de) * 1993-11-25 1994-09-22 Enderle Guenther Dipl Ing Fh Filtervorrichtung
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US8147692B2 (en) * 2008-01-04 2012-04-03 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system with multiple membranes in a pressure vessel
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Also Published As

Publication number Publication date
US20150060360A1 (en) 2015-03-05
WO2013154777A1 (en) 2013-10-17

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