FR2451895A1 - Appareil de traitement des eaux residuelles ou residuaires a reutiliser sous forme d'eau propre - Google Patents
Appareil de traitement des eaux residuelles ou residuaires a reutiliser sous forme d'eau propreInfo
- Publication number
- FR2451895A1 FR2451895A1 FR7919087A FR7919087A FR2451895A1 FR 2451895 A1 FR2451895 A1 FR 2451895A1 FR 7919087 A FR7919087 A FR 7919087A FR 7919087 A FR7919087 A FR 7919087A FR 2451895 A1 FR2451895 A1 FR 2451895A1
- Authority
- FR
- France
- Prior art keywords
- residual
- waste water
- electrodes
- water
- zone
- 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
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Chemical & Material Sciences (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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Physical Water Treatments (AREA)
Abstract
LA PRESENTE INVENTION CONCERNE UN APPAREIL DESTINE A ELIMINER LES MATIERES EN SUSPENSION, LES MATIERES ORGANIQUES ET LES COMPOSES AZOTES CONTENUS DANS LES EAUX RESIDUELLES. UNE CUVE DE TRAITEMENT EST MUNIE, A SA PARTIE SUPERIEURE, D'UNE ZONE DE SEPARATION PAR FLOTTAISON SOUS LAQUELLE SE TROUVE UNE ZONE D'ELECTROLYSE. UNE COUCHE ADSORBANTE POREUSE EST DISPOSEE DANS LA ZONE D'ELECTROLYSE ET DES ELECTRODES SONT PLACEES ENTRE CETTE COUCHE. DES BULLES PRODUITES PAR L'APPLICATION D'UN COURANT AUX ELECTRODES, APPARAISSENT DANS LA ZONE DE SEPARATION PAR FLOTTAISON POUR ELIMINER LES MATIERES EN SUSPENSION ET LES MATIERES ORGANIQUES CONTENUES DANS LES EAUX RESIDUELLES AVANT D'INTRODUIRE CES DERNIERES DANS LA ZONE D'ELECTROLYSE. L'ADSORBANT POREUX EST POLARISE PAR LE PASSAGE DU COURANT AUX ELECTRODES ET PROVOQUE L'ELIMINATION DES MATIERES RESTANTES DANS LES EAUX RESIDUELLES, PARTICULIEREMENT DES COMPOSES AZOTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3459279A JPS55127189A (en) | 1979-03-22 | 1979-03-22 | Method and apparatus for preparation of industrial water from waste water |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2451895A1 true FR2451895A1 (fr) | 1980-10-17 |
FR2451895B1 FR2451895B1 (fr) | 1984-08-24 |
Family
ID=12418591
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7919087A Granted FR2451895A1 (fr) | 1979-03-22 | 1979-07-24 | Appareil de traitement des eaux residuelles ou residuaires a reutiliser sous forme d'eau propre |
FR7919088A Expired FR2451896B1 (fr) | 1979-03-22 | 1979-07-24 | Methode et appareil de traitement des eaux residuelles |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7919088A Expired FR2451896B1 (fr) | 1979-03-22 | 1979-07-24 | Methode et appareil de traitement des eaux residuelles |
Country Status (5)
Country | Link |
---|---|
US (2) | US4294697A (fr) |
JP (1) | JPS55127189A (fr) |
DE (2) | DE2930195A1 (fr) |
FR (2) | FR2451895A1 (fr) |
GB (3) | GB2044743B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994003252A1 (fr) * | 1992-08-06 | 1994-02-17 | Adalbert Nagy | Procede d'epuration de liquides et dispositif de mise en ×uvre dudit procede |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3120159A1 (de) * | 1981-05-21 | 1982-12-09 | Bosch Gmbh Robert | Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen |
DE8328904U1 (de) * | 1983-10-06 | 1986-08-21 | Hidrotronic Watercleaning Systems, Ltd., Zug | Vorrichtung zum Reinigen von Wasser |
JPS6223407A (ja) * | 1985-06-17 | 1987-01-31 | Fujimasa Kiko Kk | 流体中の微小不純物除去方法 |
US5049252A (en) * | 1986-01-21 | 1991-09-17 | Murrell Wilfred A | Water cleaning system |
JPH06134449A (ja) * | 1992-10-22 | 1994-05-17 | Tokai Kosan:Kk | 低濃度汚水の浄化方法および装置 |
FI97128C (fi) * | 1993-12-20 | 1996-10-25 | Oiva Suutarinen | Vedenpuhdistuslaitos |
EP0668244A1 (fr) * | 1994-02-18 | 1995-08-23 | National Research Development Corporation | Traitement d'un effluent par électroflotation |
US5540836A (en) * | 1994-06-16 | 1996-07-30 | Coyne; Thomas J. | Wastewater treatment system and method |
US6086732A (en) * | 1994-11-18 | 2000-07-11 | Bcde Group Waste Management Ltd Oy | Flock separating apparatus |
US5643459A (en) * | 1995-04-26 | 1997-07-01 | Cominco Engineering Services Ltd. | Flotation method and apparatus |
US5516434A (en) * | 1995-05-26 | 1996-05-14 | Unicel, Inc. | Single cell gas flotation separator with filter media |
US5591347A (en) * | 1995-05-26 | 1997-01-07 | Unicel, Inc. | Single cell gas flotation separator with filter media |
US5702612A (en) * | 1995-07-20 | 1997-12-30 | University Of Kentucky Research Foundation | Method and apparatus for flotation separation |
US5820752A (en) * | 1995-08-10 | 1998-10-13 | Prestone Products Corporation | Methods and apparatus for recycling used antifreeze/coolant |
RU2110482C1 (ru) * | 1997-03-19 | 1998-05-10 | Вестерн Пасифик Компани Инк. | Способ электрохимически управляемой сорбции растворимых органических веществ и ионов тяжелых металлов из водных растворов и устройство для его реализации |
IL143131A0 (en) * | 2000-05-18 | 2002-04-21 | Applied Oxidation Technologies | Waste water treatment method and apparatus |
DE10136645B4 (de) * | 2001-07-20 | 2005-11-03 | Igv Institut Für Getreideverarbeitung Gmbh | Verfahren und Vorrichtung zur Ernte mikrobieller Biomasse aus einem Kultivationssystem |
FI115904B (fi) * | 2002-01-25 | 2005-08-15 | Bcde Group Waste Man Ltd Oy | Menetelmä ja laite epäpuhtauksien poistamiseksi jätevedestä elektroflotaatiolla |
US7267710B2 (en) * | 2003-03-28 | 2007-09-11 | Mitsubishi Heavy Industries, Ltd. | Method of and apparatus for regenerating adsorbent |
CA2657343C (fr) | 2006-03-31 | 2014-10-14 | Jorge Miller | Methode d'epuration d'eaux d'egout |
KR100767724B1 (ko) * | 2006-07-04 | 2007-10-18 | 한국과학기술연구원 | 슬러지 부상분리를 통한 생물학적 하폐수 처리 방법 및 장치 |
CN101284704A (zh) | 2007-04-09 | 2008-10-15 | 株式会社日立制作所 | 废水所含有机物的处理方法、装置、系统及沥青回收系统 |
EP2142278B1 (fr) * | 2007-04-30 | 2017-07-05 | Fluor Technologies Corporation | Configurations de réservoirs d'écrémage et procédés associés |
CN101815677B (zh) * | 2007-08-07 | 2014-02-12 | 栗田工业株式会社 | 膜分离方法及膜分离装置 |
CN101468833A (zh) * | 2007-12-28 | 2009-07-01 | 北京锦奥华荣科技有限公司 | 有机污水电生物处理设备 |
CN101468863A (zh) * | 2007-12-28 | 2009-07-01 | 北京锦奥华荣科技有限公司 | 医院废水净化系统 |
US8293105B2 (en) * | 2008-05-29 | 2012-10-23 | Perry Equipment Corporation | Contaminant adsorption filtration media, elements, systems and methods employing wire or other lattice support |
GB0919413D0 (en) * | 2009-11-05 | 2009-12-23 | Arvia Technology Ltd | Treatment of liquids |
US8518266B2 (en) * | 2009-11-16 | 2013-08-27 | Rg Delaware, Inc. | Dissolved air flotation clarifier |
JP6028532B2 (ja) * | 2012-11-16 | 2016-11-16 | 富士電機株式会社 | 排水処理装置 |
US10730774B1 (en) * | 2013-05-10 | 2020-08-04 | M. Eugene Evans | Waste water treatment system and method |
JP6470939B2 (ja) * | 2013-10-15 | 2019-02-13 | 株式会社竹村製作所 | 排水の処理装置 |
CN110776137B (zh) * | 2019-10-30 | 2020-07-31 | 生态环境部南京环境科学研究所 | 一种高效节能的利用生物炭处理污水装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354139A1 (fr) * | 1976-06-09 | 1978-01-06 | Electricite De France | Appareil pour l'electroflottation |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE666112A (fr) * | 1964-06-29 | |||
US3505188A (en) * | 1965-06-18 | 1970-04-07 | Fairbanks Morse Inc | Electrolytic flotation method and apparatus |
US3616356A (en) * | 1967-09-18 | 1971-10-26 | Clarence H Roy | Electrolysis in a particulate carbon packing |
DE1642838A1 (de) * | 1968-03-04 | 1971-04-22 | Inst Wasserwirtschaft | Flotationsverfahren und Einrichtung zur Durchfuehrung der Trennung von Stoffen aus Loesungen sowie zur Eindickung von Schlaemmen |
GB1268271A (en) * | 1968-03-25 | 1972-03-29 | Westinghouse Electric Corp | Apparatus for separating solid particles from a liquid |
US3664951A (en) * | 1970-07-22 | 1972-05-23 | Pollution Engineering Internat | Apparatus and process to treat waste water for pollution control and industrial reuse |
US3684703A (en) * | 1970-09-08 | 1972-08-15 | Westinghouse Electric Corp | Separation process and apparatus |
DE2154105C3 (de) * | 1970-10-30 | 1980-05-29 | The Lion Fat And Oil Co., Ltd., Tokio | Verfahren zur Entfernung von anionischen oberflächenaktiven Verbindungen aus Abwassern |
US3730885A (en) * | 1971-01-21 | 1973-05-01 | Tvco Lab Inc | Electrochemical control of adsorption and desorption with activated carbon |
US3726780A (en) * | 1971-05-14 | 1973-04-10 | Illinois Nat Bank & Trust Co | Electroflotation apparatus |
JPS553982B2 (fr) * | 1972-12-27 | 1980-01-28 | ||
US4094755A (en) * | 1974-07-11 | 1978-06-13 | Westinghouse Electric Corporation | Water purification method |
US3898150A (en) * | 1974-08-15 | 1975-08-05 | Waste Water Systems Inc | Electroflotation apparatus |
US3959131A (en) * | 1974-10-17 | 1976-05-25 | Swift & Company | Apparatus and method for removing pollutants from wastewater |
JPS554472B2 (fr) * | 1975-02-14 | 1980-01-30 | ||
AT333674B (de) * | 1975-02-18 | 1976-12-10 | Voest Ag | Verfahren und vorrichtung zum reinigen von abwassern durch elektrolyse |
DE2531850A1 (de) * | 1975-07-16 | 1977-01-20 | Einhell Hans Gmbh | Elektrolysezelle fuer die behandlung von wasser |
DE2536628A1 (de) * | 1975-08-16 | 1977-02-24 | Ags Ausruestungsgesellschaft F | Verfahren zur aufbereitung von abwaessern |
US3989608A (en) * | 1975-12-30 | 1976-11-02 | The United States Of America As Represented By The United States Energy Research And Development Administration | Flotation process for removal of precipitates from electrochemical chromate reduction unit |
JPS55116480A (en) * | 1979-03-05 | 1980-09-08 | Hitachi Ltd | Treating method of waste water for preparing industrial water and its plant |
-
1979
- 1979-03-22 JP JP3459279A patent/JPS55127189A/ja active Granted
- 1979-07-24 FR FR7919087A patent/FR2451895A1/fr active Granted
- 1979-07-24 FR FR7919088A patent/FR2451896B1/fr not_active Expired
- 1979-07-24 GB GB7925680A patent/GB2044743B/en not_active Expired
- 1979-07-24 GB GB8005223A patent/GB2044744B/en not_active Expired
- 1979-07-24 GB GB7925681A patent/GB2044239B/en not_active Expired
- 1979-07-25 US US06/060,475 patent/US4294697A/en not_active Expired - Lifetime
- 1979-07-25 DE DE19792930195 patent/DE2930195A1/de not_active Ceased
- 1979-07-25 US US06/060,477 patent/US4280886A/en not_active Expired - Lifetime
- 1979-07-25 DE DE2930194A patent/DE2930194C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354139A1 (fr) * | 1976-06-09 | 1978-01-06 | Electricite De France | Appareil pour l'electroflottation |
Non-Patent Citations (1)
Title |
---|
ABJP/76 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994003252A1 (fr) * | 1992-08-06 | 1994-02-17 | Adalbert Nagy | Procede d'epuration de liquides et dispositif de mise en ×uvre dudit procede |
Also Published As
Publication number | Publication date |
---|---|
GB2044743A (en) | 1980-10-22 |
FR2451896A1 (fr) | 1980-10-17 |
JPS5756392B2 (fr) | 1982-11-29 |
GB2044744A (en) | 1980-10-22 |
US4294697A (en) | 1981-10-13 |
JPS55127189A (en) | 1980-10-01 |
FR2451895B1 (fr) | 1984-08-24 |
DE2930194A1 (de) | 1980-09-25 |
FR2451896B1 (fr) | 1986-06-06 |
GB2044744B (en) | 1983-04-20 |
GB2044239B (en) | 1983-03-16 |
GB2044743B (en) | 1983-03-09 |
DE2930195A1 (de) | 1980-09-25 |
DE2930194C2 (de) | 1985-08-08 |
GB2044239A (en) | 1980-10-15 |
US4280886A (en) | 1981-07-28 |
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