PT961648E - Processo de realizacao de um pavimento de filtro para o tratamento de aguas - Google Patents
Processo de realizacao de um pavimento de filtro para o tratamento de aguasInfo
- Publication number
- PT961648E PT961648E PT98904230T PT98904230T PT961648E PT 961648 E PT961648 E PT 961648E PT 98904230 T PT98904230 T PT 98904230T PT 98904230 T PT98904230 T PT 98904230T PT 961648 E PT961648 E PT 961648E
- Authority
- PT
- Portugal
- Prior art keywords
- conducting
- water treatment
- filter floor
- floor
- filter
- Prior art date
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 & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Filtering Materials (AREA)
- Biological Treatment Of Waste Water (AREA)
- Physical Water Treatments (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Housing For Livestock And Birds (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Sewage (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Filtration Of Liquid (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| PT961648E true PT961648E (pt) | 2003-08-29 |
Family
ID=9503919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT98904230T PT961648E (pt) | 1997-02-19 | 1998-01-27 | Processo de realizacao de um pavimento de filtro para o tratamento de aguas |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US6409944B1 (pt) |
| EP (1) | EP0961648B1 (pt) |
| KR (1) | KR100506564B1 (pt) |
| CN (1) | CN1163291C (pt) |
| AR (1) | AR011843A1 (pt) |
| AT (1) | ATE236695T1 (pt) |
| AU (1) | AU6218998A (pt) |
| BR (1) | BR9807235A (pt) |
| CA (1) | CA2281615C (pt) |
| DE (2) | DE69813187T2 (pt) |
| DK (1) | DK0961648T3 (pt) |
| EA (1) | EA000911B1 (pt) |
| ES (1) | ES2138577T3 (pt) |
| FR (1) | FR2759720B1 (pt) |
| GR (1) | GR990300045T1 (pt) |
| ID (1) | ID22709A (pt) |
| IL (1) | IL130958A (pt) |
| NO (1) | NO319720B1 (pt) |
| PL (1) | PL197484B1 (pt) |
| PT (1) | PT961648E (pt) |
| TR (1) | TR199901871T2 (pt) |
| WO (1) | WO1998036816A1 (pt) |
Families Citing this family (6)
| 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 |
| EP1575517B1 (en) * | 2002-12-24 | 2012-04-11 | Rinat Neuroscience Corp. | Anti-ngf antibodies and methods using same |
| 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)
| 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 (pt) * | 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 |
-
1997
- 1997-02-19 FR FR9701963A patent/FR2759720B1/fr not_active Expired - Fee Related
-
1998
- 1998-01-27 AU AU62189/98A patent/AU6218998A/en not_active Abandoned
- 1998-01-27 TR TR1999/01871T patent/TR199901871T2/xx unknown
- 1998-01-27 EP EP98904230A patent/EP0961648B1/fr not_active Expired - Lifetime
- 1998-01-27 BR BR9807235-8A patent/BR9807235A/pt not_active IP Right Cessation
- 1998-01-27 KR KR10-1999-7007491A patent/KR100506564B1/ko not_active IP Right Cessation
- 1998-01-27 IL IL13095898A patent/IL130958A/en not_active IP Right Cessation
- 1998-01-27 WO PCT/FR1998/000146 patent/WO1998036816A1/fr active IP Right Grant
- 1998-01-27 PT PT98904230T patent/PT961648E/pt unknown
- 1998-01-27 EA EA199900748A patent/EA000911B1/ru not_active IP Right Cessation
- 1998-01-27 AT AT98904230T patent/ATE236695T1/de not_active IP Right Cessation
- 1998-01-27 DE DE69813187T patent/DE69813187T2/de not_active Expired - Fee Related
- 1998-01-27 PL PL335105A patent/PL197484B1/pl not_active IP Right Cessation
- 1998-01-27 DK DK98904230T patent/DK0961648T3/da active
- 1998-01-27 CA CA002281615A patent/CA2281615C/fr not_active Expired - Fee Related
- 1998-01-27 ES ES98904230T patent/ES2138577T3/es not_active Expired - Lifetime
- 1998-01-27 GR GR990300045T patent/GR990300045T1/el unknown
- 1998-01-27 DE DE0961648T patent/DE961648T1/de active Pending
- 1998-01-27 CN CNB988026562A patent/CN1163291C/zh not_active Expired - Fee Related
- 1998-01-27 ID IDW990881A patent/ID22709A/id unknown
- 1998-01-27 US US09/355,843 patent/US6409944B1/en not_active Expired - Fee Related
- 1998-02-19 AR ARP980100746A patent/AR011843A1/es active IP Right Grant
-
1999
- 1999-08-18 NO NO19993989A patent/NO319720B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL130958A0 (en) | 2001-01-28 |
| AR011843A1 (es) | 2000-09-13 |
| WO1998036816A1 (fr) | 1998-08-27 |
| EP0961648B1 (fr) | 2003-04-09 |
| DE69813187D1 (de) | 2003-05-15 |
| EA000911B1 (ru) | 2000-06-26 |
| US6409944B1 (en) | 2002-06-25 |
| DE69813187T2 (de) | 2004-02-12 |
| ID22709A (id) | 1999-12-09 |
| AU6218998A (en) | 1998-09-09 |
| NO319720B1 (no) | 2005-09-05 |
| CN1248174A (zh) | 2000-03-22 |
| NO993989L (no) | 1999-10-18 |
| PL335105A1 (en) | 2000-04-10 |
| KR20000071201A (ko) | 2000-11-25 |
| TR199901871T2 (xx) | 1999-12-21 |
| CA2281615A1 (fr) | 1998-08-27 |
| PL197484B1 (pl) | 2008-04-30 |
| ES2138577T3 (es) | 2003-11-01 |
| FR2759720A1 (fr) | 1998-08-21 |
| KR100506564B1 (ko) | 2005-08-10 |
| ATE236695T1 (de) | 2003-04-15 |
| CA2281615C (fr) | 2006-10-24 |
| IL130958A (en) | 2002-08-14 |
| EP0961648A1 (fr) | 1999-12-08 |
| NO993989D0 (no) | 1999-08-18 |
| GR990300045T1 (en) | 2000-01-31 |
| DE961648T1 (de) | 2000-04-20 |
| CN1163291C (zh) | 2004-08-25 |
| FR2759720B1 (fr) | 1999-04-30 |
| BR9807235A (pt) | 2000-04-25 |
| DK0961648T3 (da) | 2003-04-28 |
| ES2138577T1 (es) | 2000-01-16 |
| EA199900748A1 (ru) | 2000-04-24 |
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