BR9811944A - Método e instalção para tratar água incorporando um tanque de sedimentação e um filtro de múltiplas camadas operando em altas velocidades - Google Patents
Método e instalção para tratar água incorporando um tanque de sedimentação e um filtro de múltiplas camadas operando em altas velocidadesInfo
- Publication number
- BR9811944A BR9811944A BR9811944-3A BR9811944A BR9811944A BR 9811944 A BR9811944 A BR 9811944A BR 9811944 A BR9811944 A BR 9811944A BR 9811944 A BR9811944 A BR 9811944A
- Authority
- BR
- Brazil
- Prior art keywords
- sedimentation tank
- installation
- high speeds
- treating water
- filter operating
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- 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
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
- B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
-
- 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
- B01D24/26—Upward filtration
-
- 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
- B01D24/46—Regenerating the filtering material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Filtration Of Liquid (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9710730A FR2767521B1 (fr) | 1997-08-22 | 1997-08-22 | Procede et installation pour le traitement des eaux integrant un decanteur et un filtre multi-couches fonctionnant a grandes vitesses |
PCT/FR1998/001829 WO1999010071A1 (fr) | 1997-08-22 | 1998-08-20 | Procede et installation pour le traitement des eaux integrant un decanteur et un filtre multi-couches fonctionnant a grandes vitesses |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9811944A true BR9811944A (pt) | 2000-08-22 |
Family
ID=9510548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9811944-3A BR9811944A (pt) | 1997-08-22 | 1998-08-20 | Método e instalção para tratar água incorporando um tanque de sedimentação e um filtro de múltiplas camadas operando em altas velocidades |
Country Status (7)
Country | Link |
---|---|
US (1) | US6379549B1 (pt) |
EP (1) | EP1007182B1 (pt) |
AU (1) | AU739318B2 (pt) |
BR (1) | BR9811944A (pt) |
CA (1) | CA2294111A1 (pt) |
FR (1) | FR2767521B1 (pt) |
WO (1) | WO1999010071A1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2817253B1 (fr) * | 2000-11-24 | 2003-09-05 | Omnium Traitement Valorisa | Installlation de traitement d'eau par flocs lestes |
US7045067B2 (en) * | 2004-08-05 | 2006-05-16 | Eco-Tec Limited | Method and apparatus for increasing filter contaminant loading capacity |
CN100342943C (zh) * | 2005-03-03 | 2007-10-17 | 上海市政工程设计研究院 | 一种全中式沉淀池 |
AU2006265083B2 (en) * | 2005-07-06 | 2011-09-22 | Siemens Industry, Inc. | Improved phosphorus removal system and process |
AU2006222735B8 (en) * | 2005-10-06 | 2011-12-08 | Robert Hume Pannell | Multi-media clarifier or thickener |
FR2893258B1 (fr) * | 2005-11-14 | 2008-01-11 | Otv Sa | Procede de traitement d'eaux comprenant une etape de decantation et une etape de tamisage fin, et dispositif correspondant. |
US8616156B2 (en) * | 2006-01-31 | 2013-12-31 | Robert L. Krouse | Water treatment system for egg processing facility |
US20100213123A1 (en) | 2007-01-09 | 2010-08-26 | Marston Peter G | Ballasted sequencing batch reactor system and method for treating wastewater |
US20110036771A1 (en) | 2007-01-09 | 2011-02-17 | Steven Woodard | Ballasted anaerobic system and method for treating wastewater |
EP2107947B1 (en) | 2007-01-09 | 2016-03-16 | Evoqua Water Technologies LLC | A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water |
US8470172B2 (en) | 2007-01-09 | 2013-06-25 | Siemens Industry, Inc. | System for enhancing a wastewater treatment process |
US7828976B2 (en) * | 2007-06-22 | 2010-11-09 | I. Kruger, Inc. | Method of removing phosphorus from wastewater |
CA2749191A1 (en) | 2009-01-13 | 2010-07-22 | Access Business Group International Llc | Gravity feed water treatment system |
DE102009002540A1 (de) * | 2009-04-21 | 2010-10-28 | BSH Bosch und Siemens Hausgeräte GmbH | Filterbehältnis, Filtervorrichtung, Haushaltsgerät und Verfahren zum Filtern |
FR2958929B1 (fr) * | 2010-04-19 | 2013-07-05 | Otv Sa | Procede de traitement d'eau en vue de son dessalement incluant une filtration a grande vitesse, et installation correspondante. |
WO2013187979A1 (en) | 2012-06-11 | 2013-12-19 | Siemens Water Technologies Llc | Treatment using fixed film processes and ballasted settling |
EP2900352A1 (en) | 2012-09-26 | 2015-08-05 | Evoqua Water Technologies LLC | System for measuring the concentration of magnetic ballast in a slurry |
DE102012219184A1 (de) * | 2012-10-22 | 2014-05-08 | Krones Aktiengesellschaft | Vorrichtung zur thermischen Behandlung von Produkten mit Reinigung der Prozessflüssigkeit |
CN103482740A (zh) * | 2013-09-03 | 2014-01-01 | 大连大孤山污水处理有限公司 | 一种新型除磷反应器 |
MX2019012132A (es) | 2017-04-28 | 2020-09-10 | Skf Recondoil Ab | Purificacion de aceite. |
CN110152391B (zh) * | 2018-03-14 | 2021-12-14 | 江苏星鑫分离设备制造有限公司 | 一种用于污秽物环保处理的固液分离设备及其工作方法 |
FR3081728A1 (fr) * | 2018-05-29 | 2019-12-06 | Veolia Water Solutions & Technologies Support | Reacteur pour la decantation et la filtration d'une eau a traiter, procede de traitement et de lavage correspondants et installation le comprenant |
SE543443C2 (en) | 2019-02-08 | 2021-02-16 | Skf Recondoil Ab | Purification of oil 11 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3171801A (en) * | 1962-10-29 | 1965-03-02 | Gen Services Company | Process for clarifying water |
FR1522285A (fr) * | 1967-02-16 | 1968-04-26 | Cie Des Eaux Et De L Ozone | Clarificateur à sable |
DE2427698A1 (de) * | 1974-06-08 | 1975-12-18 | Bayer Ag | Verfahren zur abscheidung suspendierter teilchen aus waessrigen fluessigkeiten |
GB1485007A (en) * | 1975-07-08 | 1977-09-08 | Paterson Candy Int | Liquid clarification equipment |
US4139473A (en) * | 1977-09-12 | 1979-02-13 | Alldredge Robert L | Filter |
FR2627704B1 (fr) * | 1988-02-25 | 1991-12-13 | Ile France Syndicat Eaux | Procede et installation de traitement d'eau par decantation faisant intervenir du sable fin |
US5120435A (en) * | 1991-01-30 | 1992-06-09 | Fink Ronald G | Pre-treatment sewer discharge system |
US5178773A (en) * | 1991-10-31 | 1993-01-12 | Briggs & Stratton Corporation | High efficiency filter to remove suspended solids from aqueous media |
US5449453A (en) * | 1993-03-01 | 1995-09-12 | Jet, Inc. | Plastic media filter |
FR2739094B1 (fr) * | 1995-09-21 | 1997-12-19 | Omnium Traitement Valorisa | Procede et installation de dessablage et de decantation physico-chimique d'effluents urbains ou industriels |
-
1997
- 1997-08-22 FR FR9710730A patent/FR2767521B1/fr not_active Expired - Fee Related
-
1998
- 1998-08-20 BR BR9811944-3A patent/BR9811944A/pt not_active IP Right Cessation
- 1998-08-20 US US09/485,908 patent/US6379549B1/en not_active Expired - Fee Related
- 1998-08-20 AU AU90776/98A patent/AU739318B2/en not_active Ceased
- 1998-08-20 CA CA002294111A patent/CA2294111A1/fr not_active Abandoned
- 1998-08-20 EP EP98942762A patent/EP1007182B1/fr not_active Expired - Lifetime
- 1998-08-20 WO PCT/FR1998/001829 patent/WO1999010071A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FR2767521A1 (fr) | 1999-02-26 |
CA2294111A1 (fr) | 1999-03-04 |
US6379549B1 (en) | 2002-04-30 |
EP1007182A1 (fr) | 2000-06-14 |
WO1999010071A1 (fr) | 1999-03-04 |
AU9077698A (en) | 1999-03-16 |
AU739318B2 (en) | 2001-10-11 |
FR2767521B1 (fr) | 1999-12-03 |
EP1007182B1 (fr) | 2003-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/08/1998, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved |
Owner name: OTV S.A. (FR) Free format text: TRANSFERIDO DE: OTV OMNIUM DE TRAITEMENTS ET DE VALORISATION |
|
B25D | Requested change of name of applicant approved |
Owner name: VEOLIA WATER SOLUTIONS AND TECHNOLOGIES SUPPORT (F |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2267 DE 17-06-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |