NO319720B1 - Fremgangsmate for fremstilling av en filterbunn for behandling av vann - Google Patents
Fremgangsmate for fremstilling av en filterbunn for behandling av vann Download PDFInfo
- Publication number
- NO319720B1 NO319720B1 NO19993989A NO993989A NO319720B1 NO 319720 B1 NO319720 B1 NO 319720B1 NO 19993989 A NO19993989 A NO 19993989A NO 993989 A NO993989 A NO 993989A NO 319720 B1 NO319720 B1 NO 319720B1
- Authority
- NO
- Norway
- Prior art keywords
- filter
- formwork
- concrete
- element according
- plate
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000009415 formwork Methods 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 26
- 239000004567 concrete Substances 0.000 claims description 18
- 238000005266 casting Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 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
- B01D24/20—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)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Sewage (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Housing For Livestock And Birds (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Filtration Of Liquid (AREA)
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 NO993989L (no) | 1999-10-18 |
| NO319720B1 true 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 (ru) |
| EP (1) | EP0961648B1 (ru) |
| KR (1) | KR100506564B1 (ru) |
| CN (1) | CN1163291C (ru) |
| AR (1) | AR011843A1 (ru) |
| AT (1) | ATE236695T1 (ru) |
| AU (1) | AU6218998A (ru) |
| BR (1) | BR9807235A (ru) |
| CA (1) | CA2281615C (ru) |
| DE (2) | DE69813187T2 (ru) |
| DK (1) | DK0961648T3 (ru) |
| EA (1) | EA000911B1 (ru) |
| ES (1) | ES2138577T3 (ru) |
| FR (1) | FR2759720B1 (ru) |
| GR (1) | GR990300045T1 (ru) |
| ID (1) | ID22709A (ru) |
| IL (1) | IL130958A (ru) |
| NO (1) | NO319720B1 (ru) |
| PL (1) | PL197484B1 (ru) |
| PT (1) | PT961648E (ru) |
| TR (1) | TR199901871T2 (ru) |
| WO (1) | WO1998036816A1 (ru) |
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 |
| 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)
| 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 (ru) * | 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 PL PL335105A patent/PL197484B1/pl not_active IP Right Cessation
- 1998-01-27 GR GR990300045T patent/GR990300045T1/el unknown
- 1998-01-27 BR BR9807235-8A patent/BR9807235A/pt not_active IP Right Cessation
- 1998-01-27 ID IDW990881A patent/ID22709A/id unknown
- 1998-01-27 DK DK98904230T patent/DK0961648T3/da active
- 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 TR TR1999/01871T patent/TR199901871T2/xx unknown
- 1998-01-27 EA EA199900748A patent/EA000911B1/ru not_active IP Right Cessation
- 1998-01-27 PT PT98904230T patent/PT961648E/pt unknown
- 1998-01-27 CN CNB988026562A patent/CN1163291C/zh not_active Expired - Fee Related
- 1998-01-27 DE DE0961648T patent/DE961648T1/de active Pending
- 1998-01-27 ES ES98904230T patent/ES2138577T3/es not_active Expired - Lifetime
- 1998-01-27 IL IL13095898A patent/IL130958A/en not_active IP Right Cessation
- 1998-01-27 AU AU62189/98A patent/AU6218998A/en not_active Abandoned
- 1998-01-27 KR KR10-1999-7007491A patent/KR100506564B1/ko not_active IP Right Cessation
- 1998-01-27 US US09/355,843 patent/US6409944B1/en not_active Expired - Fee Related
- 1998-01-27 EP EP98904230A patent/EP0961648B1/fr not_active Expired - Lifetime
- 1998-01-27 WO PCT/FR1998/000146 patent/WO1998036816A1/fr active IP Right Grant
- 1998-01-27 CA CA002281615A patent/CA2281615C/fr 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 |
|---|---|
| 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 |
| NO993989L (no) | 1999-10-18 |
| PL335105A1 (en) | 2000-04-10 |
| ID22709A (id) | 1999-12-09 |
| DE69813187D1 (de) | 2003-05-15 |
| AU6218998A (en) | 1998-09-09 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |