ATE275531T1 - Verfahren und apparat fuer mikrofiltration - Google Patents

Verfahren und apparat fuer mikrofiltration

Info

Publication number
ATE275531T1
ATE275531T1 AT00905555T AT00905555T ATE275531T1 AT E275531 T1 ATE275531 T1 AT E275531T1 AT 00905555 T AT00905555 T AT 00905555T AT 00905555 T AT00905555 T AT 00905555T AT E275531 T1 ATE275531 T1 AT E275531T1
Authority
AT
Austria
Prior art keywords
membrane
water
tubular
filtrate
compounds
Prior art date
Application number
AT00905555T
Other languages
English (en)
Inventor
Jacob Shorr
John Paul Toohil Jr
Original Assignee
United States Filter Corp
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 United States Filter Corp filed Critical United States Filter Corp
Application granted granted Critical
Publication of ATE275531T1 publication Critical patent/ATE275531T1/de

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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • 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
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Removal Of Specific Substances (AREA)
AT00905555T 1999-01-08 2000-01-07 Verfahren und apparat fuer mikrofiltration ATE275531T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11513999P 1999-01-08 1999-01-08
US12202599P 1999-02-26 1999-02-26
US12598099P 1999-03-24 1999-03-24
PCT/US2000/000316 WO2000040513A1 (en) 1999-01-08 2000-01-07 Method and apparatus for microfiltration

Publications (1)

Publication Number Publication Date
ATE275531T1 true ATE275531T1 (de) 2004-09-15

Family

ID=27381606

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00905555T ATE275531T1 (de) 1999-01-08 2000-01-07 Verfahren und apparat fuer mikrofiltration

Country Status (5)

Country Link
US (2) US6270671B1 (de)
EP (1) EP1140705B1 (de)
AT (1) ATE275531T1 (de)
DE (1) DE60013552D1 (de)
WO (1) WO2000040513A1 (de)

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US6270671B1 (en) * 1999-01-08 2001-08-07 United States Filter Corporation Method and apparatus for microfiltration
US6758344B2 (en) 2002-02-21 2004-07-06 Gordon Construction, Inc. Self-cleaning fluid filter system
US6863822B2 (en) * 2002-10-16 2005-03-08 Anthony Pipes Method and apparatus for parallel desalting
US7597815B2 (en) * 2003-05-29 2009-10-06 Dressel Pte. Ltd. Process for producing a porous track membrane
EP1687133B1 (de) * 2003-11-04 2010-12-29 Porex Corporation Poröse verbundmaterialien sowie verfahren zur herstellung und verwendung davon
CA2556394A1 (en) * 2004-02-13 2005-08-25 Orca Bay Arena Limited Partnership Method, apparatus and composition for making ice
US7959780B2 (en) 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
US7780833B2 (en) 2005-07-26 2010-08-24 John Hawkins Electrochemical ion exchange with textured membranes and cartridge
BRPI0616890A2 (pt) 2005-10-06 2011-07-05 Pionetics Corp aparelho de tratamento de fluido, e, métodos de tratamento de um fluido, de filtração de fluido em uma célula eletroquìmica, e de operação de uma célula eletroquìmica
CN100368313C (zh) * 2006-03-06 2008-02-13 山东大学 强化混凝与动态膜一体式污水处理工艺
DE602007002769D1 (de) * 2006-05-09 2009-11-26 Porex Corp Poröse materialzusammensatzungen für membranen und zugehöroge anwendungen
US20080029456A1 (en) * 2006-08-03 2008-02-07 Southwest Turf Solutions, Inc. Method and apparatus for removing minerals from a water source
US9056784B2 (en) * 2006-09-19 2015-06-16 Ken V. Pandya High efficiency water-softening process
US10023487B2 (en) 2006-12-12 2018-07-17 Veolia Water Solutions & Technologies Support Method of recovering oil or gas and treating the resulting produced water
US7815804B2 (en) * 2006-12-12 2010-10-19 Otv Sa S.A. Method for treating wastewater or produced water
US20080164209A1 (en) * 2007-01-05 2008-07-10 Orest Zacerkowny Water treatment systems and methods
DE102009029353B4 (de) * 2009-09-10 2013-09-26 Michael Eumann Getränkeherstellungsverfahren und Getränkeherstellungsanlage
DE102010044966B4 (de) * 2009-09-10 2012-11-15 Michael Eumann Getränkeherstellungsverfahren und Getränkeherstellungsanlage
DE102010037513B3 (de) * 2010-09-14 2011-12-01 Michael Eumann Entcarbonisierungsverfahren sowie Vorrichtung zum Gewinnen von in seiner Carbonathärte reduziertem klarem Betriebswasser
US20140014582A1 (en) * 2011-02-23 2014-01-16 Miguel Ramon Muro Fluid remineralization method
JP5906892B2 (ja) * 2012-03-29 2016-04-20 栗田工業株式会社 カルシウム・マグネシウム含有水の処理方法及び処理装置
CN103663769A (zh) * 2012-09-07 2014-03-26 中国石油化工股份有限公司 一种利用膜分离技术污水除盐的方法
WO2014089796A1 (en) * 2012-12-13 2014-06-19 General Electric Company Method for treating high concentration wastewater such as ro brine
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
US9757695B2 (en) 2015-01-03 2017-09-12 Pionetics Corporation Anti-scale electrochemical apparatus with water-splitting ion exchange membrane
US10308526B2 (en) 2015-02-11 2019-06-04 Gradiant Corporation Methods and systems for producing treated brines for desalination
US10167218B2 (en) 2015-02-11 2019-01-01 Gradiant Corporation Production of ultra-high-density brines
US20190315634A1 (en) * 2015-02-20 2019-10-17 Edward A. Bray Water reclaim method and system
EP3328522A4 (de) 2015-07-29 2019-04-24 Gradiant Corporation Osmotische entsalzungsverfahren und zugehörige systeme
WO2017030932A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Selective retention of multivalent ions
WO2017030937A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Production of multivalent ion-rich process streams using multi-stage osmotic separation
WO2017127607A1 (en) 2016-01-22 2017-07-27 Gradiant Corporation Formation of solid salts using high gas flow velocities in humidifiers, such as multi-stage bubble column humidifiers
JP6812108B2 (ja) * 2016-02-05 2021-01-13 旭化成株式会社 水処理方法、及び水処理システム
WO2017147113A1 (en) 2016-02-22 2017-08-31 Gradiant Corporation Hybrid desalination systems and associated methods
CN108191093A (zh) * 2017-12-29 2018-06-22 中国海洋石油集团有限公司 一种适用于稠油污水处理的气浮-动态膜耦合分离装置及分离方法
MY206967A (en) 2018-08-22 2025-01-22 Gradiant Corp Liquid solution concentration system comprising isolated subsystem and related methods
CN111348786A (zh) * 2020-04-24 2020-06-30 西安热工研究院有限公司 一种废水软化预处理系统自动加药控制系统及方法
US11261102B2 (en) * 2020-05-01 2022-03-01 Jacob H. Berg Reverse osmosis prefilter system
EP4247522A4 (de) 2020-11-17 2024-10-09 Gradiant Corporation Osmotische verfahren und systeme mit energierückgewinnung

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Also Published As

Publication number Publication date
WO2000040513A8 (en) 2001-02-08
US20020046974A1 (en) 2002-04-25
EP1140705A1 (de) 2001-10-10
US6440310B1 (en) 2002-08-27
EP1140705B1 (de) 2004-09-08
WO2000040513A1 (en) 2000-07-13
US6270671B1 (en) 2001-08-07
DE60013552D1 (de) 2004-10-14

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