ES2138577T1 - Procedimiento de realizacion de un piso de filtro para el tratamiento de las aguas. - Google Patents

Procedimiento de realizacion de un piso de filtro para el tratamiento de las aguas.

Info

Publication number
ES2138577T1
ES2138577T1 ES98904230T ES98904230T ES2138577T1 ES 2138577 T1 ES2138577 T1 ES 2138577T1 ES 98904230 T ES98904230 T ES 98904230T ES 98904230 T ES98904230 T ES 98904230T ES 2138577 T1 ES2138577 T1 ES 2138577T1
Authority
ES
Spain
Prior art keywords
realization
procedure
water treatment
slab
filter floor
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.)
Granted
Application number
ES98904230T
Other languages
English (en)
Other versions
ES2138577T3 (es
Inventor
Didier Perrin
Alain Motte
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.)
Suez International SAS
Original Assignee
Degremont 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 Degremont SA filed Critical Degremont SA
Publication of ES2138577T1 publication Critical patent/ES2138577T1/es
Application granted granted Critical
Publication of ES2138577T3 publication Critical patent/ES2138577T3/es
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
    • B01D24/20—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)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Filtration Of Liquid (AREA)
  • Housing For Livestock And Birds (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Water Treatment By Sorption (AREA)
  • Sewage (AREA)

Abstract

PROCEDIMIENTO DE REALIZACION DE UN FORJADO DE FILTRO PARA EL TRATAMIENTO DE LAS AGUAS QUE COMPRENDE UNA ESTRUCTURA (10) CONSTITUIDA POR VIGAS O POSTES QUE SOPORTAN UNA LOSA (9) PROVISTA DE VARIOS ORIFICIOS DESTINADOS A RECIBIR ALCACHOFAS (11) CARACTERIZADO PORQUE SE REALIZA EL COLADO DEL HORMIGON DE DICHA ESTRUCTURA Y DE LA LOSA DIRECTAMENTE EN EL REVESTIMIENTO DEL FILTRO, OBTENIENDOSE LA CONFORMACION DE DICHA ESTRUCTURA Y DE LA PARTE INFERIOR DE LA LOSA POR UN UNICO MODELO DE ENCOFRADO PERMANENTE.
ES98904230T 1997-02-19 1998-01-27 Procedimiento de realizacion de un piso de filtro para el tratamiento de las aguas. Expired - Lifetime ES2138577T3 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES2138577T1 true ES2138577T1 (es) 2000-01-16
ES2138577T3 ES2138577T3 (es) 2003-11-01

Family

ID=9503919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98904230T Expired - Lifetime ES2138577T3 (es) 1997-02-19 1998-01-27 Procedimiento de realizacion de un piso de filtro para el tratamiento de las aguas.

Country Status (22)

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

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
DK1575517T3 (da) * 2002-12-24 2012-05-14 Rinat Neuroscience Corp Anti-ngf-antistoffer og fremgangsmåder til anvendelse af samme
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 (es) * 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
DE69813187D1 (de) 2003-05-15
TR199901871T2 (xx) 1999-12-21
NO993989D0 (no) 1999-08-18
PL197484B1 (pl) 2008-04-30
ID22709A (id) 1999-12-09
IL130958A0 (en) 2001-01-28
DK0961648T3 (da) 2003-04-28
FR2759720B1 (fr) 1999-04-30
EP0961648A1 (fr) 1999-12-08
US6409944B1 (en) 2002-06-25
PT961648E (pt) 2003-08-29
CN1248174A (zh) 2000-03-22
NO993989L (no) 1999-10-18
EP0961648B1 (fr) 2003-04-09
FR2759720A1 (fr) 1998-08-21
ATE236695T1 (de) 2003-04-15
DE69813187T2 (de) 2004-02-12
NO319720B1 (no) 2005-09-05
IL130958A (en) 2002-08-14
EA000911B1 (ru) 2000-06-26
CA2281615C (fr) 2006-10-24
PL335105A1 (en) 2000-04-10
CN1163291C (zh) 2004-08-25
EA199900748A1 (ru) 2000-04-24
BR9807235A (pt) 2000-04-25
AR011843A1 (es) 2000-09-13
KR20000071201A (ko) 2000-11-25
GR990300045T1 (en) 2000-01-31
ES2138577T3 (es) 2003-11-01
DE961648T1 (de) 2000-04-20
WO1998036816A1 (fr) 1998-08-27
KR100506564B1 (ko) 2005-08-10
CA2281615A1 (fr) 1998-08-27
AU6218998A (en) 1998-09-09

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