NO993989L - FremgangsmÕte og fremstilling av en filterbunn for behandling av vann - Google Patents

FremgangsmÕte og fremstilling av en filterbunn for behandling av vann

Info

Publication number
NO993989L
NO993989L NO993989A NO993989A NO993989L NO 993989 L NO993989 L NO 993989L NO 993989 A NO993989 A NO 993989A NO 993989 A NO993989 A NO 993989A NO 993989 L NO993989 L NO 993989L
Authority
NO
Norway
Prior art keywords
preparation
treating water
filter bottom
filter
treating
Prior art date
Application number
NO993989A
Other languages
English (en)
Other versions
NO993989D0 (no
NO319720B1 (no
Inventor
Didier Perrin
Alain Motte
Original Assignee
Degremont
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 Degremont filed Critical Degremont
Publication of NO993989D0 publication Critical patent/NO993989D0/no
Publication of NO993989L publication Critical patent/NO993989L/no
Publication of NO319720B1 publication Critical patent/NO319720B1/no

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
    • B01D24/20—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 provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Filtering Materials (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Water Treatments (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Filtration Of Liquid (AREA)
  • Sewage (AREA)
  • Water Treatment By Sorption (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Housing For Livestock And Birds (AREA)
NO19993989A 1997-02-19 1999-08-18 Fremgangsmate for fremstilling av en filterbunn for behandling av vann NO319720B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9701963A FR2759720B1 (fr) 1997-02-19 1997-02-19 Procede de realisation d'un plancher de filtre pour le traitement des eaux
PCT/FR1998/000146 WO1998036816A1 (fr) 1997-02-19 1998-01-27 Procede de realisation d'un plancher de filtre pour le traitement des eaux

Publications (3)

Publication Number Publication Date
NO993989D0 NO993989D0 (no) 1999-08-18
NO993989L true NO993989L (no) 1999-10-18
NO319720B1 NO319720B1 (no) 2005-09-05

Family

ID=9503919

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19993989A NO319720B1 (no) 1997-02-19 1999-08-18 Fremgangsmate for fremstilling av en filterbunn for behandling av vann

Country Status (22)

Country Link
US (1) US6409944B1 (no)
EP (1) EP0961648B1 (no)
KR (1) KR100506564B1 (no)
CN (1) CN1163291C (no)
AR (1) AR011843A1 (no)
AT (1) ATE236695T1 (no)
AU (1) AU6218998A (no)
BR (1) BR9807235A (no)
CA (1) CA2281615C (no)
DE (2) DE69813187T2 (no)
DK (1) DK0961648T3 (no)
EA (1) EA000911B1 (no)
ES (1) ES2138577T3 (no)
FR (1) FR2759720B1 (no)
GR (1) GR990300045T1 (no)
ID (1) ID22709A (no)
IL (1) IL130958A (no)
NO (1) NO319720B1 (no)
PL (1) PL197484B1 (no)
PT (1) PT961648E (no)
TR (1) TR199901871T2 (no)
WO (1) WO1998036816A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6569328B1 (en) * 2000-11-02 2003-05-27 Gary D. Haggard Underdrain filtration system with stamped perforations
SI1575517T1 (sl) * 2002-12-24 2012-06-29 Rinat Neuroscience Corp Protitelesa proti ĺ˝iväśnemu rastnemu dejavniku in metode njihove uporabe
KR101114856B1 (ko) 2010-04-02 2012-02-14 주식회사 거성개발 정수장 여과지용 스트레이너 블럭의 제작방법 및 그에 의하여 제작된 스트레이너 블럭
US9884295B2 (en) 2012-10-08 2018-02-06 Doosan Heavy Industries & Construction Co., Ltd. Membrane bioreactor system using reciprocating membrane
US9422168B2 (en) 2013-04-24 2016-08-23 Doosan Heavy Industries & Construction Co., Ltd. Dissolved air flotation device for liquid clarification
CN104436777B (zh) * 2014-12-26 2016-08-24 贵州师范大学 一体式水泥浇筑慢滤池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1183594A (en) * 1908-07-29 1916-05-16 Roy H Robinson Method of forming composite floor construction.
BE498884A (no) * 1949-10-25
US3110667A (en) * 1959-10-16 1963-11-12 Leopold Co Inc F B Filter bottom
US3456804A (en) * 1966-10-26 1969-07-22 M C G Corp Filter bottoms
FR2625915B1 (fr) * 1988-01-15 1990-05-25 Degremont Procede pour la fabrication de planchers pour filtres, et planchers ainsi realises
FR2641588B1 (fr) * 1989-01-09 1991-03-22 Degremont Dispositif pour la mise en place et la fixation, sur le plancher d'un filtre, d'organes assurant le transit de fluides a travers le plancher

Also Published As

Publication number Publication date
CN1163291C (zh) 2004-08-25
TR199901871T2 (xx) 1999-12-21
CA2281615C (fr) 2006-10-24
ES2138577T1 (es) 2000-01-16
DK0961648T3 (da) 2003-04-28
EA199900748A1 (ru) 2000-04-24
IL130958A0 (en) 2001-01-28
EP0961648A1 (fr) 1999-12-08
KR20000071201A (ko) 2000-11-25
KR100506564B1 (ko) 2005-08-10
EP0961648B1 (fr) 2003-04-09
IL130958A (en) 2002-08-14
BR9807235A (pt) 2000-04-25
DE961648T1 (de) 2000-04-20
FR2759720A1 (fr) 1998-08-21
ATE236695T1 (de) 2003-04-15
AR011843A1 (es) 2000-09-13
US6409944B1 (en) 2002-06-25
NO993989D0 (no) 1999-08-18
PT961648E (pt) 2003-08-29
PL197484B1 (pl) 2008-04-30
ES2138577T3 (es) 2003-11-01
PL335105A1 (en) 2000-04-10
ID22709A (id) 1999-12-09
DE69813187D1 (de) 2003-05-15
AU6218998A (en) 1998-09-09
NO319720B1 (no) 2005-09-05
GR990300045T1 (en) 2000-01-31
FR2759720B1 (fr) 1999-04-30
EA000911B1 (ru) 2000-06-26
CA2281615A1 (fr) 1998-08-27
WO1998036816A1 (fr) 1998-08-27
CN1248174A (zh) 2000-03-22
DE69813187T2 (de) 2004-02-12

Similar Documents

Publication Publication Date Title
NO971468D0 (no) Fremgangsmåte ved behandling av næringsrikt vann
NO20020567L (no) Fremgangsmåte for tillaging og bruk av ozonanriket vann
NO983387D0 (no) Oksygeneringsapparat, fremgangsmÕte ved oksygenering av vann og anvendelse derav
NO982666D0 (no) Avsaltning av vann
IL121884A0 (en) Filter means and method for the purification of water
NO20001732D0 (no) Anordning og fremgangsmåte for rensing av vann
NO993989D0 (no) FremgangsmÕte og fremstilling av en filterbunn for behandling av vann
HUP9900138A3 (en) Method for treatment of wood element
IL127747A0 (en) Method of treating a plant disease
NO964557D0 (no) Resirkulering av vann og kjemikalier
FI102160B1 (fi) Menetelmä vedenpuhdistuskemikaalin käyttökelpoisuuden parantamiseksi ja saostusaine
ZA98726B (en) Method of treating pulp
GB9507825D0 (en) Method of treatment
NO994241L (no) Fremgangsmåte ved behandling av avfallsvann
NO980588D0 (no) Fremgangsmåte for behandling av vann
NO974665D0 (no) Fremgangsmåte ved vannbehandling
KR970038973U (ko) 수처리용 여과기
GB2293748B (en) A process of treating tobacco
ZA957162B (en) Method of treating water
SG30385A1 (en) Method of treating structures including silicone materials
GB9524353D0 (en) Methods of treating plant materials
KR0163498B1 (en) Water purifying method using forcible and natural filtering effects
PL301918A1 (en) Method of making strainers and strainers obtained thereby
ZA912404B (en) Method of treating water
NO975252D0 (no) Fremgangsmåte og anlegg for produksjon av ferskvann fra saltholdig vann

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees