ES2250021T1 - Procedimiento e instalacion de tratamiento de efluentes liquidos que contienen especialmente contaminantes en suspension. - Google Patents
Procedimiento e instalacion de tratamiento de efluentes liquidos que contienen especialmente contaminantes en suspension.Info
- Publication number
- ES2250021T1 ES2250021T1 ES03720649T ES03720649T ES2250021T1 ES 2250021 T1 ES2250021 T1 ES 2250021T1 ES 03720649 T ES03720649 T ES 03720649T ES 03720649 T ES03720649 T ES 03720649T ES 2250021 T1 ES2250021 T1 ES 2250021T1
- Authority
- ES
- Spain
- Prior art keywords
- separation means
- reagent
- separation
- upstream
- gravitational
- 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
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/04—Feed pretreatment
-
- 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
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Procedimiento para la depuración y la filtración de fluidos, especialmente efluentes líquidos tales como agua bruta que contienen contaminantes orgánicos en solución y que utilizan medios de separación gravitatoria, tales como especialmente un decantador y un flotador, así como medios de separación membranar en calidad de etapa de acabado, según el cual se inyecta un coagulante en un punto del conducto de alimentación de agua bruta y se introduce un reactivo pulverulento aguas arriba de la separación membranar, reciclándose este reactivo pulverulento a partir de los medios de separación membranar hacia el lado de aguas arriba de los medios de separación gravitatoria, caracterizándose este procedimiento: porque se introduce un primer reactivo pulverulento aguas abajo del punto de inyección del coagulante y aguas arriba de la separación gravitatoria, porque este primer reactivo pulverulento y el segundo reactivo pulverulento, que se introduce aguas arriba de la separación membranar, presentancaracterísticas diferentes, especialmente granulometría y capacidad de adsorción adaptada a los contaminantes a eliminar, y porque el tiempo de permanencia del primer reactivo pulverulento en su reactor de contacto está comprendido entre 5 y 60 horas.
Claims (9)
1. Procedimiento para la depuración y filtración
de fluidos, especialmente efluentes líquidos tales como agua bruta,
que contienen contaminantes orgánicos en solución y que utilizan
medios de separación gravitatoria, tales como especialmente un
decantador y un flotador, así como medios de separación membranar
en la etapa de acabado, según el cual se introduce un primer
reactivo pulverulento en la corriente del fluido a tratar aguas
arriba de la separación gravitatoria y un segundo reactivo
pulverulento aguas arriba de la separación membranar,
caracterizándose este procedimiento porque el coagulante necesario
para la separación es inyectado antes que el primer reactivo
pulverulento, porque dichos reactivos pulverulentos primero y
segundo presentan características diferentes, especialmente
granulometría, capacidad de adsorción adaptada a los contaminantes
a eliminar, y porque dicho segundo reactivo pulverulento es
reciclado a partir de los medios de separación membranar hacia el
lado de aguas arriba de los medios de separación gravitatoria.
2. Procedimiento según la reivindicación 1,
caracterizado porque el tiempo de permanencia del primer
reactivo pulverulento en su reactor de contacto está comprendido
entre 5 y 60 horas y de preferencia entre 5 y 20 horas.
3. Procedimiento según la reivindicación 1,
caracterizado porque los reactivos pulverulentos están
constituidos por agentes adsorbentes, tales como especialmente
carbón activo, bentonitas o intercambiadores de iones tipo gel o
macroporoso, con esqueleto estándar o magnético.
4. Dispositivo para la puesta en práctica del
procedimiento según una cualquiera de las reivindicaciones
anteriores, que comprende una línea de tratamiento que incluye
especialmente medios de separación gravitatoria (10), medios de
separación membranar (13) en la etapa de acabado y medios que
permiten, respectivamente, la introducción de coagulante, un primer
reactivo pulverulento aguas arriba de la separación gravitatoria y
un segundo reactivo pulverulento aguas arriba de los medios de
separación membranar, estando caracterizado este dispositivo
porque comprende, además, un bucle de reciclado (16) del segundo
reactivo pulverulento desde la purga de los medios de separación
membranar (13) hasta el conducto en el cual circula el efluente
líquido a tratar, aguas arriba de los medios de separación
gravitatoria (10), y porque los medios de inyección del coagulante
necesario para la separación están situados aguas arriba de los
medios de inyección del primer reactivo pulverulento.
5. Dispositivo según la reivindicación 4,
caracterizado porque los medios de separación gravitatoria
(10) están realizado en forma de un clarificador tal como un
decantador de lecho de fangos, eventualmente completado con un
sistema de separador laminar y precedido por una zona de contacto
para la inyección del coagulante o por una etapa completa de
coagulación-floculación.
6. Dispositivo según la reivindicación 4,
caracterizado porque los medios de separación gravitatoria
(10) están realizados en forma de un clarificador tal como un
flotador, eventualmente precedido por una zona de contacto para la
inyección del coagulante o por una etapa completa de
coagulación-floculación.
7. Dispositivo según la reivindicación 4,
caracterizado porque los medios de separación gravitatoria
(10) están realizados en forma de un clarificador, tal como un
aparato de recirculación de fangos, completado con un sistema de
separación laminar y precedido por una zona de contacto para la
inyección del coagulante o por una etapa completa de
coagulación-floculación.
8. Dispositivo según la reivindicación 4,
caracterizado porque los medios de separación gravitatoria
(10') están realizados en forma de un filtro granular (12') de
flujo ascendente o descendente, eventualmente precedido por una zona
de contacto para la inyección del coagulante o por una etapa
completa de coagulación-floculación.
9. Dispositivo según una cualquiera de las
reivindicaciones 4 a 7, caracterizado porque los medios de
separación membranar (13) están constituidos por sistemas de
microfiltración, ultrafiltración, nanofiltración o incluso ósmosis
inversa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2003/000627 WO2004083132A1 (fr) | 2003-02-26 | 2003-02-26 | Procede et installation de traitement d'effluents liquides contenant notamment des polluants en suspension |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2250021T1 true ES2250021T1 (es) | 2006-04-16 |
ES2250021T3 ES2250021T3 (es) | 2008-02-01 |
Family
ID=33017148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES03720649T Expired - Lifetime ES2250021T3 (es) | 2003-02-26 | 2003-02-26 | Procedimiento e instalacion de tratamiento de efluentes liquidos que contienen especialmente contaminantes en suspension. |
Country Status (17)
Country | Link |
---|---|
US (1) | US20060081537A1 (es) |
EP (1) | EP1597205B1 (es) |
JP (1) | JP2006513851A (es) |
KR (1) | KR100985707B1 (es) |
CN (1) | CN100341800C (es) |
AT (1) | ATE372303T1 (es) |
AU (1) | AU2003224227B2 (es) |
BR (1) | BR0318132B1 (es) |
CA (1) | CA2517126C (es) |
DE (1) | DE60316195T2 (es) |
DK (1) | DK1597205T3 (es) |
ES (1) | ES2250021T3 (es) |
MX (1) | MXPA05009118A (es) |
NO (1) | NO331144B1 (es) |
PT (1) | PT1597205E (es) |
SI (1) | SI1597205T1 (es) |
WO (1) | WO2004083132A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2872064B1 (fr) * | 2004-06-29 | 2007-11-09 | Rhodia Cons Spec Ltd | Utilisation de gomme vegetale eventuellement modifiee et eventuellement insoluble pour l'elimination de substances organiques naturelles ou synthetiques dans des liquides |
JP2009530100A (ja) * | 2006-03-20 | 2009-08-27 | ビー.ピー.ティー.−バイオ ピュア テクノロジ エルティーディー. | 工業廃水を処理するためのハイブリッド膜モジュール、システム及び工程 |
FR2908129B1 (fr) | 2006-11-06 | 2009-09-18 | Otv Sa | Procede de traitement de rejet de station membranaire |
US20100096337A1 (en) * | 2007-03-06 | 2010-04-22 | Mader Brian T | Ultrasonically induced cavitation of fluorochemicals |
WO2008109582A1 (en) * | 2007-03-06 | 2008-09-12 | 3M Innovative Properties Company | Ultrasonically induced cavitation of fluorochemicals |
US20100072134A1 (en) * | 2007-03-06 | 2010-03-25 | Mader Brian T | Ultrasonically induced cavitation of fluorochemicals |
ES2324141B1 (es) * | 2008-01-11 | 2010-05-25 | Universidad De Jaen | Procedimiento para el tratamiento de aguas procedentes del lavado de productos agricolas. |
FR2935697B1 (fr) * | 2008-09-11 | 2011-06-03 | Otv Sa | Procede de traitement d'eau incluant un recyclage de charbon actif en poudre |
JP2010253424A (ja) * | 2009-04-27 | 2010-11-11 | Nishimatsu Constr Co Ltd | 濁水浄化処理システム |
US20110049048A1 (en) * | 2009-09-03 | 2011-03-03 | General Electric Company | Water purification system |
CN109499388A (zh) | 2010-05-21 | 2019-03-22 | Z纳米有限责任公司 | 自组装表面活性剂结构 |
FR2973794B1 (fr) * | 2011-04-11 | 2014-04-11 | Veolia Water Solutions & Tech | Procede de traitement d'eau a traiter par clarification comprenant une adsorption d'une portion d'eau clarifiee et une clarification d'un melange d'eau clarifiee adsorbee et d'eau a traiter |
WO2013058761A1 (en) * | 2011-10-21 | 2013-04-25 | Compass Water Solutions, Inc. | Waste water treatment system |
CA2892085C (en) | 2011-11-22 | 2022-07-26 | Znano Llc | Filter comprising porous plastic material coated with hydophilic coating |
US8821663B2 (en) | 2012-02-27 | 2014-09-02 | Arnco | Ballistic resilient run-flat tire, kit and method thereof |
DE102013006985B4 (de) | 2013-04-15 | 2016-06-30 | Berliner Wasserbetriebe Anstalt des öffentlichen Rechts | Vorrichtung zur Entfernung gelöster Wasserinhaltsstoffe in der Wasser- und Abwassertechnik |
JP6032121B2 (ja) * | 2013-05-15 | 2016-11-24 | Jfeエンジニアリング株式会社 | 水処理方法 |
JP6169903B2 (ja) * | 2013-06-20 | 2017-07-26 | 前澤工業株式会社 | 水処理方法及び装置 |
GB201416283D0 (en) * | 2014-09-15 | 2014-10-29 | Norprocess As | Enzymatic processing plant and method of enzymatic processing |
RU199558U1 (ru) * | 2020-05-12 | 2020-09-08 | Борис Семенович Ксенофонтов | Флотоотстойник |
RU206261U1 (ru) * | 2021-03-15 | 2021-09-02 | Борис Семенович Ксенофонтов | Флотоотстойник |
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JPS60183084A (ja) * | 1984-03-01 | 1985-09-18 | Eiichi Saito | 富栄養汚水の処理法 |
JPS637900A (ja) * | 1986-06-30 | 1988-01-13 | Ebara Infilco Co Ltd | し尿系汚水の処理方法 |
JPH02172597A (ja) * | 1988-12-26 | 1990-07-04 | Ebara Infilco Co Ltd | 有機性汚水の処理方法 |
JPH0753276B2 (ja) * | 1989-10-03 | 1995-06-07 | 栗田工業株式会社 | フッ化物含有水の処理方法 |
JPH0440248A (ja) * | 1990-06-01 | 1992-02-10 | Fujita Corp | 固液分離方法 |
US5505841A (en) * | 1991-03-11 | 1996-04-09 | Pirbazari; Massoud | Microfiltration and adsorbent particle suspension for removing contaminants from water |
JPH05277499A (ja) * | 1992-03-30 | 1993-10-26 | Hitachi Plant Eng & Constr Co Ltd | 水処理装置 |
FR2696440B1 (fr) * | 1992-10-02 | 1995-02-10 | Dumez Lyonnaise Eaux | Procédé et installation de traitement d'effluents liquides contenant notamment des polluants en solution par séparations membranaire et gravitaire. |
US5501798A (en) * | 1994-04-06 | 1996-03-26 | Zenon Environmental, Inc. | Microfiltration enhanced reverse osmosis for water treatment |
JP3817799B2 (ja) * | 1996-11-15 | 2006-09-06 | 東北電力株式会社 | 排水の膜処理装置 |
JP2001170404A (ja) * | 1999-12-15 | 2001-06-26 | Hitachi Ltd | 磁気分離装置 |
JP2001276820A (ja) * | 2000-03-31 | 2001-10-09 | Yoshikimi Watanabe | 固液分離装置 |
JP2001276892A (ja) * | 2000-03-31 | 2001-10-09 | Yoshikimi Watanabe | 排水処理装置 |
CN2433253Y (zh) * | 2000-07-24 | 2001-06-06 | 曾郴林 | 高浊度水处理设备 |
-
2003
- 2003-02-26 MX MXPA05009118A patent/MXPA05009118A/es active IP Right Grant
- 2003-02-26 DK DK03720649T patent/DK1597205T3/da active
- 2003-02-26 CN CNB038260336A patent/CN100341800C/zh not_active Expired - Fee Related
- 2003-02-26 SI SI200330958T patent/SI1597205T1/sl unknown
- 2003-02-26 CA CA2517126A patent/CA2517126C/fr not_active Expired - Fee Related
- 2003-02-26 KR KR1020057015847A patent/KR100985707B1/ko not_active IP Right Cessation
- 2003-02-26 US US10/546,202 patent/US20060081537A1/en not_active Abandoned
- 2003-02-26 BR BRPI0318132-4A patent/BR0318132B1/pt not_active IP Right Cessation
- 2003-02-26 DE DE60316195T patent/DE60316195T2/de not_active Expired - Lifetime
- 2003-02-26 EP EP03720649A patent/EP1597205B1/fr not_active Expired - Lifetime
- 2003-02-26 AU AU2003224227A patent/AU2003224227B2/en not_active Ceased
- 2003-02-26 WO PCT/FR2003/000627 patent/WO2004083132A1/fr active IP Right Grant
- 2003-02-26 ES ES03720649T patent/ES2250021T3/es not_active Expired - Lifetime
- 2003-02-26 JP JP2004569492A patent/JP2006513851A/ja active Pending
- 2003-02-26 AT AT03720649T patent/ATE372303T1/de active
- 2003-02-26 PT PT03720649T patent/PT1597205E/pt unknown
-
2005
- 2005-09-23 NO NO20054424A patent/NO331144B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO331144B1 (no) | 2011-10-24 |
NO20054424D0 (no) | 2005-09-23 |
CN100341800C (zh) | 2007-10-10 |
BR0318132B1 (pt) | 2012-07-10 |
NO20054424L (no) | 2005-10-28 |
WO2004083132A1 (fr) | 2004-09-30 |
KR100985707B1 (ko) | 2010-10-06 |
BR0318132A (pt) | 2006-02-07 |
ATE372303T1 (de) | 2007-09-15 |
KR20050107459A (ko) | 2005-11-11 |
CA2517126A1 (fr) | 2004-09-30 |
CN1745041A (zh) | 2006-03-08 |
PT1597205E (pt) | 2007-09-24 |
ES2250021T3 (es) | 2008-02-01 |
SI1597205T1 (sl) | 2007-12-31 |
JP2006513851A (ja) | 2006-04-27 |
US20060081537A1 (en) | 2006-04-20 |
EP1597205B1 (fr) | 2007-09-05 |
DK1597205T3 (da) | 2008-04-07 |
MXPA05009118A (es) | 2005-10-20 |
DE60316195T2 (de) | 2008-05-29 |
CA2517126C (fr) | 2011-12-06 |
EP1597205A1 (fr) | 2005-11-23 |
DE60316195D1 (de) | 2007-10-18 |
AU2003224227A1 (en) | 2004-10-11 |
AU2003224227B2 (en) | 2010-04-29 |
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