EA200701375A1 - Фильтровальный блок, способы его изготовления и применения - Google Patents

Фильтровальный блок, способы его изготовления и применения

Info

Publication number
EA200701375A1
EA200701375A1 EA200701375A EA200701375A EA200701375A1 EA 200701375 A1 EA200701375 A1 EA 200701375A1 EA 200701375 A EA200701375 A EA 200701375A EA 200701375 A EA200701375 A EA 200701375A EA 200701375 A1 EA200701375 A1 EA 200701375A1
Authority
EA
Eurasian Patent Office
Prior art keywords
water
membrane
air
inlet
perforated
Prior art date
Application number
EA200701375A
Other languages
English (en)
Other versions
EA013949B1 (ru
Inventor
Вильям Грэхем
Original Assignee
Дрессел Пте Лтд.
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 Дрессел Пте Лтд. filed Critical Дрессел Пте Лтд.
Publication of EA200701375A1 publication Critical patent/EA200701375A1/ru
Publication of EA013949B1 publication Critical patent/EA013949B1/ru

Links

Classifications

    • 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
    • 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
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/18—Apparatus therefor
    • 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
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • 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
    • 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
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • B01D2321/02—Forward flushing
    • 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
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration
    • 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
    • B01D2321/2066—Pulsated flow
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)

Abstract

В изобретении предлагается вертикальный фильтровальный блок (10), который содержит мембрану (16), содержащую перфорированную вертикальную трубу (12) и множество фильтровальных элементов (14) из полупроницаемого материала, который позволяет воде проходить через него. Полупроницаемый материал образует множество каналов задержки твердых частиц и множество каналов для растворенного вещества. Фильтровальные элементы (14) намотаны вокруг перфорированной вертикальной трубы (12), в которую втекает вода с растворенным веществом, причем мембрана также имеет кожух (40). Впуск (24) в основании блока позволяет сырой воде под давлением втекать в каналы задержки твердых частиц мембраны. Впуск (32) воздуха на верхнем конце блока позволяет воздуху под давлением входить в верхний конец блока и, следовательно, в верхние концы каналов задержки твердых частиц, пока не сравняются давления воздуха и воды. Промывку задержанных твердых частиц производят за счет закрывания выпуска перфорированной трубы и открывания впуска промывочной воды и выпуска промывочной воды, при поддержании давления воздуха на верхнем конце кожуха.
EA200701375A 2004-12-22 2005-12-15 Фильтровальный блок и способ организации его работы EA013949B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200410306 2004-12-22
PCT/ZA2005/000183 WO2006069405A1 (en) 2004-12-22 2005-12-15 The separation of solid particles from the liquid in which they are dispersed

Publications (2)

Publication Number Publication Date
EA200701375A1 true EA200701375A1 (ru) 2008-06-30
EA013949B1 EA013949B1 (ru) 2010-08-30

Family

ID=35999560

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701375A EA013949B1 (ru) 2004-12-22 2005-12-15 Фильтровальный блок и способ организации его работы

Country Status (27)

Country Link
US (1) US20080093296A1 (ru)
EP (1) EP1689516B1 (ru)
JP (1) JP4460609B2 (ru)
KR (1) KR20070108156A (ru)
CN (1) CN100566801C (ru)
AP (1) AP2007004038A0 (ru)
AU (1) AU2005318950A1 (ru)
BR (1) BRPI0519187A2 (ru)
CA (1) CA2592265A1 (ru)
DE (1) DE602005003548T2 (ru)
DK (1) DK1689516T3 (ru)
EA (1) EA013949B1 (ru)
ES (1) ES2297768T3 (ru)
HK (1) HK1093458A1 (ru)
HR (1) HRP20080082T3 (ru)
IL (1) IL183987A0 (ru)
IS (1) IS2496B (ru)
JO (1) JO2514B1 (ru)
ME (1) MEP30908A (ru)
MX (1) MX2007007673A (ru)
NO (1) NO20073747L (ru)
PT (1) PT1689516E (ru)
RS (1) RS50554B (ru)
SI (1) SI1689516T1 (ru)
TW (1) TWI311921B (ru)
WO (1) WO2006069405A1 (ru)
ZA (1) ZA200705813B (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014088951A1 (en) * 2012-12-03 2014-06-12 Renewable Process Technologies Llc System and method for film-based chromatographic separation

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2909902B1 (fr) * 2006-12-13 2009-12-25 Otv Sa Installation d'ultrafiltration ou de microfiltration et procede de maintenance d'une telle installation
CN102179179B (zh) * 2011-03-31 2013-09-18 江门创源环保有限公司 一种竖立式卷式膜过滤装置及其清洗方法
EP2726727B1 (en) * 2011-06-30 2016-03-02 Corning Incorporated Replaceable fuel separation unit
AU2015249750B2 (en) 2014-04-22 2017-06-15 Jeffrey JAY System for reducing product losses, product dilution, chemical dilution and water consumption in a crossflow membrane separation system
CN110935319A (zh) * 2019-11-11 2020-03-31 西安重光明宸检测技术有限公司 一种易拆卸的净化用膜组件
EP4212234A1 (en) * 2022-01-13 2023-07-19 GEA Process Engineering A/S A method for use in cleaning a processing system and a processing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH481669A (de) * 1967-07-12 1969-11-30 Filtrox Maschb Ag Verfahren zur Reinigung einer Filtriereinrichtung mit eingebautem Filter und Vorrichtung zur Durchführung des Verfahrens
DE3916744C2 (de) * 1989-05-23 1994-02-03 Sartorius Gmbh Rohrförmiges Filterelement
US5279799A (en) * 1990-10-23 1994-01-18 Hamo Ag Apparatus for cleaning and testing endoscopes
JPH09313899A (ja) * 1996-05-22 1997-12-09 Nitto Denko Corp 流体分離装置
WO2000027511A1 (en) * 1998-11-09 2000-05-18 Koch Membrane Systems, Inc. High flow high recovery spirally wound filtration element
US6533937B1 (en) * 1999-01-22 2003-03-18 Nitto Denko Corporation Methods of running and washing spiral wound membrane modules
EP1344558B1 (en) * 2000-11-24 2005-05-04 Membrane Concepts S.L. Body for membrane filters
NL1019130C2 (nl) * 2001-10-08 2003-04-09 Waterleiding Mij Overijssel N Werkwijze en inrichting voor het zuiveren van oppervlaktewater.
WO2005070524A1 (en) * 2004-01-09 2005-08-04 Trisep Corporation Filtration with low-fouling, high-flow, low-energy spiral wound membrane cartridges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014088951A1 (en) * 2012-12-03 2014-06-12 Renewable Process Technologies Llc System and method for film-based chromatographic separation

Also Published As

Publication number Publication date
MX2007007673A (es) 2007-09-18
SI1689516T1 (sl) 2008-06-30
IS2496B (is) 2009-02-15
EP1689516B1 (en) 2007-11-28
US20080093296A1 (en) 2008-04-24
IS8638A (is) 2007-05-15
EP1689516A1 (en) 2006-08-16
HRP20080082T3 (en) 2008-04-30
DE602005003548T2 (de) 2008-08-14
EA013949B1 (ru) 2010-08-30
AP2007004038A0 (en) 2007-06-30
IL183987A0 (en) 2007-10-31
DE602005003548D1 (de) 2008-01-10
TWI311921B (en) 2009-07-11
JP2008525184A (ja) 2008-07-17
NO20073747L (no) 2007-07-19
PT1689516E (pt) 2008-02-12
JP4460609B2 (ja) 2010-05-12
HK1093458A1 (en) 2007-03-02
ES2297768T3 (es) 2008-05-01
CA2592265A1 (en) 2006-06-29
DK1689516T3 (da) 2008-03-25
MEP30908A (xx) 2010-10-10
KR20070108156A (ko) 2007-11-08
RS50554B (sr) 2010-05-07
CN101087641A (zh) 2007-12-12
ZA200705813B (en) 2008-12-31
AU2005318950A1 (en) 2006-06-29
BRPI0519187A2 (pt) 2008-12-30
CN100566801C (zh) 2009-12-09
WO2006069405A1 (en) 2006-06-29
JO2514B1 (en) 2009-10-05

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU