DE69709111D1 - Verfahren und einrichtung zur reinigung von flüssigkeiten - Google Patents

Verfahren und einrichtung zur reinigung von flüssigkeiten

Info

Publication number
DE69709111D1
DE69709111D1 DE69709111T DE69709111T DE69709111D1 DE 69709111 D1 DE69709111 D1 DE 69709111D1 DE 69709111 T DE69709111 T DE 69709111T DE 69709111 T DE69709111 T DE 69709111T DE 69709111 D1 DE69709111 D1 DE 69709111D1
Authority
DE
Germany
Prior art keywords
layer
filtration
water
filtration device
heating
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69709111T
Other languages
English (en)
Other versions
DE69709111T2 (de
Inventor
Svein Stornes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RC ENWA AS SANDNES
Original Assignee
RC ENWA AS SANDNES
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 RC ENWA AS SANDNES filed Critical RC ENWA AS SANDNES
Publication of DE69709111D1 publication Critical patent/DE69709111D1/de
Application granted granted Critical
Publication of DE69709111T2 publication Critical patent/DE69709111T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/105—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container downward filtration without specifications about the filter material supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)
DE69709111T 1996-06-07 1997-06-02 Verfahren und einrichtung zur reinigung von flüssigkeiten Expired - Lifetime DE69709111T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO962428A NO303968B1 (no) 1996-06-07 1996-06-07 Fremgangsmåte og væskerense- og behandlingsanlegg for rensing av væsker
PCT/NO1997/000137 WO1997046493A1 (en) 1996-06-07 1997-06-02 A method and a device for the purification of fluids

Publications (2)

Publication Number Publication Date
DE69709111D1 true DE69709111D1 (de) 2002-01-24
DE69709111T2 DE69709111T2 (de) 2002-08-22

Family

ID=19899495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709111T Expired - Lifetime DE69709111T2 (de) 1996-06-07 1997-06-02 Verfahren und einrichtung zur reinigung von flüssigkeiten

Country Status (13)

Country Link
US (1) US6322705B1 (de)
EP (1) EP0912451B1 (de)
AT (1) ATE210610T1 (de)
AU (1) AU3195097A (de)
CA (1) CA2256451C (de)
DE (1) DE69709111T2 (de)
DK (1) DK0912451T3 (de)
ES (1) ES2170397T3 (de)
HU (1) HUP0003167A3 (de)
NO (1) NO303968B1 (de)
PL (1) PL188965B1 (de)
PT (1) PT912451E (de)
WO (1) WO1997046493A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO314291B1 (no) * 1999-04-13 2003-03-03 Optiroc As Kombinasjon av fraksjoner av lettklinkerkorn av ekspandert leire for tilberedning av en filterseng
US20090125241A1 (en) * 2001-10-26 2009-05-14 Innovative American Technology, Inc. Real time water analysis system for metals, chemicals, radiological and biological materials (cbrnme) within water
NO20015354L (no) * 2001-11-01 2003-05-02 Wasto As Fremgangsmåte og anordning ved v¶skebehandling
NL1021495C2 (nl) * 2002-09-19 2004-03-22 Hoek Loos Bv Koelsysteem en werkwijze voor gebruik daarvan.
US20040195181A1 (en) * 2003-04-04 2004-10-07 Loftis Joseph Michael Water purification system for heating, ventilating and cooling systems and open loop systems
US9228575B2 (en) * 2010-11-16 2016-01-05 Zoeller Pump Company, Llc Sealed and self-contained tankless water heater flushing system
PT2486988E (pt) * 2011-02-11 2013-08-27 Luxin Green Planet Ag Sistema subterrâneo de gestão de água para minas e processo para o funcionamento deste sistema de gestão de água
DE102015112778A1 (de) * 2015-08-04 2017-02-09 Bwt Ag Vorrichtung und Verfahren zur Anreicherung von Wasser mit Mineralien
DE102018115939A1 (de) * 2018-07-02 2020-01-02 Lhoist Recherche Et Développement S.A. Formkörper auf Basis von Magnesiumoxid und Calciumcarbonat und Verfahren zu dessen Herstellung
CA3113749A1 (en) * 2018-10-24 2020-04-30 Neptune-Benson, Llc Multilayer media bed filter comprising glass bead micromedia
US11857896B2 (en) * 2019-04-30 2024-01-02 King's Flair Marketing Limited Fluid filter for treating the fluid, a container comprising the same and air release device
DE102019120629A1 (de) * 2019-07-31 2021-02-04 Lhoist Recherche Et Développement S.A. Filtermaterial zur Wasseraufbereitung
CN114931782B (zh) * 2022-06-20 2023-06-02 四川实美科技有限公司 一种铝合金熔铸用铝液杂质过滤装置及其过滤方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US293745A (en) * 1884-02-19 Filter
DE737802C (de) * 1934-05-20 1943-07-24 Hella Ritschel Verfahren zur Entfernung der die Bildung einer Kalk-Rost-Schutzschicht in eisernen Wasserleitungsrohren u. dgl. verhindernden, freien, aggressiven Kohlensaeure
US3870033A (en) * 1973-11-30 1975-03-11 Aqua Media Ultra pure water process and apparatus
US3985648A (en) * 1974-06-27 1976-10-12 Almag Pollution Control Corporation Method and system for purifying liquid
DE3027322A1 (de) * 1980-07-18 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Kuehlanordnung und verfahren zum betrieb der anordnung
US4322299A (en) * 1980-08-18 1982-03-30 General Filter Company Method of simultaneous air-water wash of multiple-media filters
US4305826A (en) * 1980-10-30 1981-12-15 United Standard Management Corporation Method and apparatus for softening and filtering water
US4747945A (en) * 1987-07-14 1988-05-31 Culligan International Company Lightweight media depth filter

Also Published As

Publication number Publication date
HUP0003167A2 (hu) 2001-01-29
PT912451E (pt) 2002-06-28
EP0912451B1 (de) 2001-12-12
ES2170397T3 (es) 2002-08-01
EP0912451A1 (de) 1999-05-06
NO303968B1 (no) 1998-10-05
CA2256451A1 (en) 1997-12-11
NO962428D0 (no) 1996-06-07
CA2256451C (en) 2007-12-11
US6322705B1 (en) 2001-11-27
WO1997046493A1 (en) 1997-12-11
ATE210610T1 (de) 2001-12-15
DE69709111T2 (de) 2002-08-22
DK0912451T3 (da) 2002-04-22
AU3195097A (en) 1998-01-05
PL330290A1 (en) 1999-05-10
PL188965B1 (pl) 2005-05-31
HUP0003167A3 (en) 2001-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition