IL130958A - Method for producing a filter bottom for water treatment - Google Patents
Method for producing a filter bottom for water treatmentInfo
- Publication number
- IL130958A IL130958A IL13095898A IL13095898A IL130958A IL 130958 A IL130958 A IL 130958A IL 13095898 A IL13095898 A IL 13095898A IL 13095898 A IL13095898 A IL 13095898A IL 130958 A IL130958 A IL 130958A
- Authority
- IL
- Israel
- Prior art keywords
- lost formwork
- filter
- slab
- liner
- element according
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title description 6
- 238000009415 formwork Methods 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000004567 concrete Substances 0.000 claims abstract description 20
- 238000005266 casting Methods 0.000 claims abstract description 10
- 230000000284 resting effect Effects 0.000 claims abstract description 3
- 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
- 239000000463 material Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 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
- 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)
- Sewage (AREA)
- Housing For Livestock And Birds (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Water Treatment By Sorption (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (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 (2)
| Publication Number | Publication Date |
|---|---|
| IL130958A0 IL130958A0 (en) | 2001-01-28 |
| IL130958A true IL130958A (en) | 2002-08-14 |
Family
ID=9503919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL13095898A IL130958A (en) | 1997-02-19 | 1998-01-27 | Method for producing a filter bottom for water treatment |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US6409944B1 (da) |
| EP (1) | EP0961648B1 (da) |
| KR (1) | KR100506564B1 (da) |
| CN (1) | CN1163291C (da) |
| AR (1) | AR011843A1 (da) |
| AT (1) | ATE236695T1 (da) |
| AU (1) | AU6218998A (da) |
| BR (1) | BR9807235A (da) |
| CA (1) | CA2281615C (da) |
| DE (2) | DE961648T1 (da) |
| DK (1) | DK0961648T3 (da) |
| EA (1) | EA000911B1 (da) |
| ES (1) | ES2138577T3 (da) |
| FR (1) | FR2759720B1 (da) |
| GR (1) | GR990300045T1 (da) |
| ID (1) | ID22709A (da) |
| IL (1) | IL130958A (da) |
| NO (1) | NO319720B1 (da) |
| PL (1) | PL197484B1 (da) |
| PT (1) | PT961648E (da) |
| TR (1) | TR199901871T2 (da) |
| WO (1) | WO1998036816A1 (da) |
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 |
| DK2270048T3 (da) * | 2002-12-24 | 2016-01-18 | Rinat Neuroscience Corp | Anti-NGF-antistoffer og fremgangsmåder til anvendelse af disse |
| 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 (da) * | 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 BR BR9807235-8A patent/BR9807235A/pt not_active IP Right Cessation
- 1998-01-27 AU AU62189/98A patent/AU6218998A/en not_active Abandoned
- 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 WO PCT/FR1998/000146 patent/WO1998036816A1/fr not_active Ceased
- 1998-01-27 AT AT98904230T patent/ATE236695T1/de not_active IP Right Cessation
- 1998-01-27 PT PT98904230T patent/PT961648E/pt unknown
- 1998-01-27 ES ES98904230T patent/ES2138577T3/es not_active Expired - Lifetime
- 1998-01-27 CA CA002281615A patent/CA2281615C/fr not_active Expired - Fee Related
- 1998-01-27 TR TR1999/01871T patent/TR199901871T2/xx unknown
- 1998-01-27 KR KR10-1999-7007491A patent/KR100506564B1/ko not_active Expired - Fee Related
- 1998-01-27 EP EP98904230A patent/EP0961648B1/fr not_active Expired - Lifetime
- 1998-01-27 EA EA199900748A patent/EA000911B1/ru not_active IP Right Cessation
- 1998-01-27 ID IDW990881A patent/ID22709A/id unknown
- 1998-01-27 DE DE69813187T patent/DE69813187T2/de not_active Expired - Fee Related
- 1998-01-27 GR GR990300045T patent/GR990300045T1/el unknown
- 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 IL IL13095898A patent/IL130958A/en not_active IP Right Cessation
- 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 |
|---|---|
| CA2281615C (fr) | 2006-10-24 |
| ID22709A (id) | 1999-12-09 |
| NO993989L (no) | 1999-10-18 |
| PT961648E (pt) | 2003-08-29 |
| DE69813187D1 (de) | 2003-05-15 |
| CN1163291C (zh) | 2004-08-25 |
| BR9807235A (pt) | 2000-04-25 |
| NO993989D0 (no) | 1999-08-18 |
| CN1248174A (zh) | 2000-03-22 |
| EA199900748A1 (ru) | 2000-04-24 |
| DE961648T1 (de) | 2000-04-20 |
| CA2281615A1 (fr) | 1998-08-27 |
| EP0961648B1 (fr) | 2003-04-09 |
| DK0961648T3 (da) | 2003-04-28 |
| KR100506564B1 (ko) | 2005-08-10 |
| EA000911B1 (ru) | 2000-06-26 |
| US6409944B1 (en) | 2002-06-25 |
| WO1998036816A1 (fr) | 1998-08-27 |
| DE69813187T2 (de) | 2004-02-12 |
| NO319720B1 (no) | 2005-09-05 |
| ATE236695T1 (de) | 2003-04-15 |
| TR199901871T2 (xx) | 1999-12-21 |
| IL130958A0 (en) | 2001-01-28 |
| FR2759720A1 (fr) | 1998-08-21 |
| ES2138577T3 (es) | 2003-11-01 |
| EP0961648A1 (fr) | 1999-12-08 |
| ES2138577T1 (es) | 2000-01-16 |
| KR20000071201A (ko) | 2000-11-25 |
| AR011843A1 (es) | 2000-09-13 |
| AU6218998A (en) | 1998-09-09 |
| FR2759720B1 (fr) | 1999-04-30 |
| GR990300045T1 (en) | 2000-01-31 |
| PL197484B1 (pl) | 2008-04-30 |
| PL335105A1 (en) | 2000-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6409944B1 (en) | Method for producing a filter bottom for water treatment | |
| US4925556A (en) | Method for the manufacture of floors for filters, and floors thus made | |
| CN110924418A (zh) | 大体积现浇异形混凝土承台及施工方法 | |
| US7090771B2 (en) | Filtration system underdrain | |
| CN219731642U (zh) | 一种降噪防漏水防落梁的梳齿型桥梁伸缩装置 | |
| CN109352816B (zh) | 小型预制构件系统及施工方法 | |
| MXPA99007487A (en) | Method for producing a filter bottom for water treatment | |
| CN104105832A (zh) | 雨水过滤格栅 | |
| JP2885023B2 (ja) | スラブ下にサポートを必要としない鉄筋コンクリートスラブの工法及びむくり発生仮設ビーム | |
| NO303673B1 (no) | Plastmantlet filterblokk for dreneringsgr°ft | |
| KR910007423B1 (ko) | 조정용 브라켙 장치(Bracket)를 이용한 피시-빔(PC-Beam) 교량 가설공법 | |
| KR950003932Y1 (ko) | 중력식 급속 여과지의 블록 | |
| JP4448898B2 (ja) | 貫通孔を設けたスペーサー及びそれを用いたコンクリート製構造物 | |
| JP2757956B2 (ja) | 移床式連続砂ろ過装置とその施工方法 | |
| JP2929071B2 (ja) | コンクリート打設用型枠 | |
| KR102496559B1 (ko) | 프리캐스트 중공보 및 그 시공방법 | |
| CN109555131A (zh) | 一种土木工程施工用基坑侧壁覆盖保护装置 | |
| JP3891483B2 (ja) | 除塵機の設置工法及びその工法に使用する固定具 | |
| JP2622496B2 (ja) | 表面緑化コンクリート構造物の構築方法及びそれに使用する型枠板 | |
| JPH0639764Y2 (ja) | 移床式連続砂ろ過装置 | |
| DE3716443C2 (de) | Vorrichtung zur Fassung von Sickerwasser aus Deponien | |
| KR200282955Y1 (ko) | 여과지의 일체형 하부집수장치 | |
| SU1434023A1 (ru) | Способ креплени откосов земл ных сооружений | |
| JPH07292687A (ja) | 建築物の基礎構造及び基礎の施工方法 | |
| SU1105543A1 (ru) | Крепление нижнего бьефа гидротехнических сооружений |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |