DK0912451T3 - Fremgangsmåde og anordning til rensning af væsker - Google Patents

Fremgangsmåde og anordning til rensning af væsker

Info

Publication number: DK0912451T3
Authority: DK; Denmark
Prior art keywords: layer; filtration; water; filtration device; heating
Prior art date: 1996-06-07

Application number

DK97927500T

Other languages

Danish (da)

English (en)

Inventor

Svein Stornes

Original Assignee

Rc Enwa As

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.)

1996-06-07

Filing date

1997-06-02

Publication date

2002-04-22

1997-06-02 Application filed by Rc Enwa As filed Critical Rc Enwa As

2002-04-22 Application granted granted Critical

2002-04-22 Publication of DK0912451T3 publication Critical patent/DK0912451T3/da

Links

238000000034 method Methods 0.000 title abstract 2
239000007788 liquid Substances 0.000 title 1
238000001914 filtration Methods 0.000 abstract 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
238000001816 cooling Methods 0.000 abstract 3
238000010438 heat treatment Methods 0.000 abstract 3
230000000740 bleeding effect Effects 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
239000011149 active material Substances 0.000 abstract 1
238000011001 backwashing Methods 0.000 abstract 1
230000007935 neutral effect Effects 0.000 abstract 1

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)
Separation Using Semi-Permeable Membranes (AREA)
Removal Of Specific Substances (AREA)
Physical Water Treatments (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Treatment Of Water By Ion Exchange (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK97927500T 1996-06-07 1997-06-02 Fremgangsmåde og anordning til rensning af væsker DK0912451T3 (da)

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 (fr)	1996-06-07	1997-06-02	Procede et dispositif de purification de fluides

Publications (1)

Publication Number	Publication Date
DK0912451T3 true DK0912451T3 (da)	2002-04-22

Family

ID=19899495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK97927500T DK0912451T3 (da)	1996-06-07	1997-06-02	Fremgangsmåde og anordning til rensning af væsker

Country Status (13)

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

Families Citing this family (16)

* 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
EP2486988B1 (fr) *	2011-02-11	2013-07-31	Luxin (Green Planet) AG	Système de traitement de l'eau souterrain pour mines et procédé pour la mise en oeuvre de ce système de traitement d'eau
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
JP2022543505A (ja) *	2018-10-24	2022-10-13	ネプチューン－ベンソンインコーポレイテッド	ガラスビーズマイクロ媒体を含む多層媒体床フィルタ
US12521650B2 (en) *	2019-04-30	2026-01-13	King's Flair Innovative Marketing Limited	Filtration device and water filtration pitcher comprising the same
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
PL445553A1 (pl) *	2023-07-11	2025-01-13	Przedsiębiorstwo Marcor Spółka Z Ograniczoną Odpowiedzialnością	Sposób ciągłego obniżania twardości wody w sieci ciepłowniczej
US12491453B1 (en) *	2025-06-17	2025-12-09	Tina Jin	Method of making a filter with ground animal bone granules and filtering therewith

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

1996
- 1996-06-07 NO NO962428A patent/NO303968B1/no not_active IP Right Cessation
1997
- 1997-06-02 AU AU31950/97A patent/AU3195097A/en not_active Abandoned
- 1997-06-02 HU HU0003167A patent/HUP0003167A3/hu unknown
- 1997-06-02 CA CA002256451A patent/CA2256451C/fr not_active Expired - Lifetime
- 1997-06-02 EP EP97927500A patent/EP0912451B1/fr not_active Expired - Lifetime
- 1997-06-02 DE DE69709111T patent/DE69709111T2/de not_active Expired - Lifetime
- 1997-06-02 DK DK97927500T patent/DK0912451T3/da active
- 1997-06-02 AT AT97927500T patent/ATE210610T1/de active
- 1997-06-02 ES ES97927500T patent/ES2170397T3/es not_active Expired - Lifetime
- 1997-06-02 PT PT97927500T patent/PT912451E/pt unknown
- 1997-06-02 WO PCT/NO1997/000137 patent/WO1997046493A1/fr not_active Ceased
- 1997-06-02 PL PL97330290A patent/PL188965B1/pl unknown
- 1997-06-02 US US09/194,901 patent/US6322705B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
HUP0003167A2 (hu)	2001-01-29
DE69709111T2 (de)	2002-08-22
PL330290A1 (en)	1999-05-10
AU3195097A (en)	1998-01-05
CA2256451C (fr)	2007-12-11
WO1997046493A1 (fr)	1997-12-11
HUP0003167A3 (en)	2001-02-28
ATE210610T1 (de)	2001-12-15
PL188965B1 (pl)	2005-05-31
CA2256451A1 (fr)	1997-12-11
DE69709111D1 (de)	2002-01-24
NO303968B1 (no)	1998-10-05
EP0912451B1 (fr)	2001-12-12
NO962428D0 (no)	1996-06-07
US6322705B1 (en)	2001-11-27
PT912451E (pt)	2002-06-28
EP0912451A1 (fr)	1999-05-06
ES2170397T3 (es)	2002-08-01

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