NL156933B - Werkwijze voor het filtreren van een fluidum onder druk door een filtreerlaag. - Google Patents

Werkwijze voor het filtreren van een fluidum onder druk door een filtreerlaag.

Info

Publication number
NL156933B
NL156933B NL7004384.A NL7004384A NL156933B NL 156933 B NL156933 B NL 156933B NL 7004384 A NL7004384 A NL 7004384A NL 156933 B NL156933 B NL 156933B
Authority
NL
Netherlands
Prior art keywords
filtration
under pressure
fluidum
layer
fluidum under
Prior art date
Application number
NL7004384.A
Other languages
English (en)
Dutch (nl)
Other versions
NL7004384A (de
Original Assignee
Brasco Sa
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 Brasco Sa filed Critical Brasco Sa
Publication of NL7004384A publication Critical patent/NL7004384A/xx
Publication of NL156933B publication Critical patent/NL156933B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/661—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using gas-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
NL7004384.A 1969-03-27 1970-03-26 Werkwijze voor het filtreren van een fluidum onder druk door een filtreerlaag. NL156933B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH469269A CH511629A (fr) 1969-03-27 1969-03-27 Appareil de filtration d'un fluide sous pression

Publications (2)

Publication Number Publication Date
NL7004384A NL7004384A (de) 1970-09-29
NL156933B true NL156933B (nl) 1978-06-15

Family

ID=4280838

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7004384.A NL156933B (nl) 1969-03-27 1970-03-26 Werkwijze voor het filtreren van een fluidum onder druk door een filtreerlaag.

Country Status (12)

Country Link
US (1) US3679052A (de)
JP (1) JPS5416629B1 (de)
AT (1) AT316583B (de)
BE (1) BE748116A (de)
CA (1) CA977289A (de)
CH (1) CH511629A (de)
DE (1) DE2015981C3 (de)
ES (1) ES377862A1 (de)
FR (1) FR2040069A5 (de)
GB (1) GB1309442A (de)
NL (1) NL156933B (de)
SE (1) SE365716B (de)

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US3897331A (en) * 1974-10-10 1975-07-29 Allied Chem Mercury recovery
US4153552A (en) * 1977-08-05 1979-05-08 Environmental Industrial Products Method for regenerating filters
AT352757B (de) 1978-02-24 1979-10-10 Edwin Hiesinger Filtriereinrichtung
US4202768A (en) * 1978-09-19 1980-05-13 Pepsico, Inc. Backwash water recycling system
US4260399A (en) * 1979-01-02 1981-04-07 Nikku Industry Co., Ltd. Method of removing tar mist and apparatus therefor
DE2923010A1 (de) * 1979-06-07 1980-12-18 Interliz Anstalt Anschwemm-filtriervorrichtung zum filtrieren von trueben fluessigkeiten und filtrierverfahren mit einer solchen vorrichtung
DE3065690D1 (en) * 1979-09-04 1983-12-29 Carlson A P V Ltd Method of cleaning a filter press and filter press
US4333839A (en) * 1980-11-26 1982-06-08 J. R. Schneider Co., Inc. Filter system with improved blowdown collection and recirculation means
EP0069528A3 (de) * 1981-07-04 1985-01-09 B & R ENGINEERING LIMITED Verfahren und Vorrichtung zum Filtrieren
US4464184A (en) * 1982-11-22 1984-08-07 United States Steel Corporation Apparatus and method for the control of the precoating of an effluent filtration baghouse utilizing clean side pressure measurement
USRE34218E (en) 1983-09-02 1993-04-13 Easily-cleanable filters
US4978450A (en) 1986-02-11 1990-12-18 Mordeki Drori Filtering element
US4741841A (en) * 1986-06-16 1988-05-03 Industrial Filter & Pump Mfg. Co. Method and apparatus for particle separation
US5030347A (en) * 1987-07-30 1991-07-09 Mordeki Drori Multiple filter elements with movable flushing assembly
US5013461A (en) 1987-09-18 1991-05-07 Mordeki Drori Regeneration method of filter device having filter aid material and piston apparatus
US5015379A (en) 1988-03-16 1991-05-14 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
IL88940A0 (en) 1989-01-12 1989-08-15 Drori Mordeki Filter apparatus
DE4030912A1 (de) * 1990-09-29 1992-04-02 Basf Ag Verfahren zur abscheidung von metallionen aus prozess- und abwaessern
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US5871641A (en) * 1996-05-30 1999-02-16 H-Tech, Inc. Fluid filter with pleated septum
US6004465A (en) * 1996-06-11 1999-12-21 Pall Corporation System and process for iodine recovery
US6033566A (en) * 1996-07-12 2000-03-07 Jtj Systems, Inc. Continuous flow filter system
US5772867A (en) * 1997-03-12 1998-06-30 Chiang; Hsu-Hsin Fluid filtering machine with filtering membrane controlled by PLC
US6641733B2 (en) * 1998-09-25 2003-11-04 U. S. Filter Wastewater Group, Inc. Apparatus and method for cleaning membrane filtration modules
JP3291488B2 (ja) 1999-05-27 2002-06-10 三洋電機株式会社 流体の被除去物除去方法
DE60035919T2 (de) * 1999-05-27 2008-05-08 Sanyo Electric Co., Ltd., Moriguchi Verfahren zur Herstellung einer Halbleitervorrichtung mit Betriebsflüssigkeitsaufbereitung
JP3291487B2 (ja) 1999-05-27 2002-06-10 三洋電機株式会社 流体の被除去物除去方法
JP3316483B2 (ja) 1999-05-27 2002-08-19 三洋電機株式会社 流体の被除去物除去装置
JP3316484B2 (ja) 1999-05-27 2002-08-19 三洋電機株式会社 半導体装置の製造方法
AUPR421501A0 (en) * 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
SE0300461L (sv) * 2003-02-21 2004-04-06 Water Treat Construction I Mot Metod och anordning för att avskilja miljöfarliga ämnen ur en förorenad massa
US20040262209A1 (en) * 2003-04-25 2004-12-30 Hiroyuki Umezawa Filtration apparatus
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US8758621B2 (en) * 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
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NZ553742A (en) * 2004-09-14 2010-09-30 Siemens Water Tech Corp Methods and apparatus for removing solids from a membrane module
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NZ555987A (en) * 2004-12-24 2009-08-28 Siemens Water Tech Corp Simple gas scouring method and apparatus
CN101623599B (zh) * 2004-12-24 2013-01-16 西门子工业公司 膜过滤系统中的清洗
US9675938B2 (en) * 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
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EP1945333B1 (de) * 2005-08-22 2011-06-08 Siemens Industry, Inc. Anordnung zur wasserfiltration zur minimierung des rückspülvolumen
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JP2010501340A (ja) * 2006-08-31 2010-01-21 シーメンス・ウォーター・テクノロジーズ・コーポレーション 低圧逆洗
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EP2111288A4 (de) * 2007-02-16 2013-07-10 Siemens Industry Inc Membranfiltrationsverfahren und -konzept
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EP2313172A4 (de) * 2008-08-14 2013-03-13 Siemens Industry Inc Blockkonfiguration für destillationen mit sehr grossen membranen
EP2315625B1 (de) * 2008-08-20 2018-05-16 Evoqua Water Technologies LLC Verbesserte energieeffizienz für eine membranensystem-rückspülung
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US2055869A (en) * 1932-03-11 1936-09-29 F W Manning Company Process of filtration
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CH467808A (de) * 1963-05-28 1969-01-31 Mueller Hans Verfahren zur Regeneration von Anschwemmitteln aus der Viskose-Filtration
GB1052157A (de) * 1964-04-17
US3520805A (en) * 1967-05-29 1970-07-21 Union Tank Car Co Method of disposal of radioactive solids

Also Published As

Publication number Publication date
AT316583B (de) 1974-07-25
CH511629A (fr) 1971-08-31
JPS5416629B1 (de) 1979-06-23
DE2015981C3 (de) 1981-06-04
DE2015981A1 (de) 1970-10-01
BE748116A (fr) 1970-09-28
ES377862A1 (es) 1972-06-01
US3679052A (en) 1972-07-25
NL7004384A (de) 1970-09-29
CA977289A (en) 1975-11-04
DE2015981B2 (de) 1980-06-26
FR2040069A5 (de) 1971-01-15
SE365716B (de) 1974-04-01
GB1309442A (en) 1973-03-14

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: BRASCO