ES2194734T3 - Procedimiento y dispositivo para la purificacion de aguas residuales mediante filtracion por membrana modificada. - Google Patents
Procedimiento y dispositivo para la purificacion de aguas residuales mediante filtracion por membrana modificada.Info
- Publication number
- ES2194734T3 ES2194734T3 ES00936664T ES00936664T ES2194734T3 ES 2194734 T3 ES2194734 T3 ES 2194734T3 ES 00936664 T ES00936664 T ES 00936664T ES 00936664 T ES00936664 T ES 00936664T ES 2194734 T3 ES2194734 T3 ES 2194734T3
- Authority
- ES
- Spain
- Prior art keywords
- diaphragm
- wastewater
- filtration
- purification
- procedure
- 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.)
- Expired - Lifetime
Links
- 239000002351 wastewater Substances 0.000 title abstract 5
- 238000001914 filtration Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/425—Electro-ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/12—Use of permeate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/162—Use of acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/22—Electrical effects
- B01D2321/223—Polarity reversal
-
- 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
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46119—Cleaning the electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
- C02F2201/46125—Electrical variables
- C02F2201/4613—Inversing polarity
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Urology & Nephrology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Procedimiento para la purificación de aguas residuales, por mediación de filtración mediante diafragma modificado, en donde, el agua residual de la fase asentada, puede tomarse de una planta de purificación biológica, en la cual, el agua residual, se suministra a un tanque (1), en donde, el diafragma catódico (6) y ánodos (5), se encuentran dispuestos en un orden de disposición de tal tipo que, el agua residual, penetra en el espacio existente entre los ánodos (5) y el diafragma catódico (6) a través del diafragma catódico (6), mientras que, las partículas negativamente ionizadas, como materia de polución, se repelen mediante el diafragma (6), de tal forma que, estas partículas negativamente ionizadas, se acumulan sobre los ánodos (5), mientras que, el agua residual limpiada, pasa por la filtración de diafragma, antes de que ésta abandone el tanque (1), a través de la salida de agua clara (9),
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19920240 | 1999-05-03 | ||
DE19936194A DE19936194C1 (de) | 1999-05-03 | 1999-07-31 | Verfahren und Vorrichtung zur Abwasserreinigung unter Verwendung modifizierter Membranfiltration |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2194734T3 true ES2194734T3 (es) | 2003-12-01 |
Family
ID=26053197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00936664T Expired - Lifetime ES2194734T3 (es) | 1999-05-03 | 2000-04-28 | Procedimiento y dispositivo para la purificacion de aguas residuales mediante filtracion por membrana modificada. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1196352B1 (es) |
AT (1) | ATE234791T1 (es) |
AU (1) | AU5207900A (es) |
CA (1) | CA2386959A1 (es) |
CZ (1) | CZ20013956A3 (es) |
DK (1) | DK1196352T3 (es) |
ES (1) | ES2194734T3 (es) |
HU (1) | HUP0201076A2 (es) |
NO (1) | NO20015369D0 (es) |
PT (1) | PT1196352E (es) |
SK (1) | SK15992001A3 (es) |
WO (1) | WO2000066499A2 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE516673C2 (sv) | 2000-07-27 | 2002-02-12 | Q Med Ab | Arrangemang och förfarande för samverkan med ett inre kroppsorgan |
ES2195749B1 (es) * | 2001-11-21 | 2005-02-01 | Rafael Coronado Fernandez | Descalcificador de agua. |
DE10319044A1 (de) * | 2003-04-25 | 2004-11-11 | Bergische Universität Wuppertal | Vorrichtung zur elektrolytischen und oxidativen Behandlung von Abwässern, hierbei eingesetzte Filtrationsmembranen, deren Herstellung sowie Verfahren zur Behandlung von Abwässern mittels dieser Anlage und/oder dieser Filtrationsmembranen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046155A1 (en) * | 1980-08-14 | 1982-02-24 | Innova, Inc. | Process and apparatus for slime and sludge dewatering |
US4312729A (en) * | 1980-10-31 | 1982-01-26 | Engelhard Minerals & Chemicals Corporation | Dewatering with electrically augmented vacuum filter |
WO1992021433A1 (de) * | 1991-06-05 | 1992-12-10 | GESELLSCHAFT FüR BIOTECHNOLOGISCHE FORSCHUNG MBH (GBF) | Filtrationsmodul und filtrationsverfahren |
EP0577026A2 (en) * | 1992-06-29 | 1994-01-05 | Yoshiaki Nagaura | Filtration method and filter device |
-
2000
- 2000-04-28 AU AU52079/00A patent/AU5207900A/en not_active Abandoned
- 2000-04-28 AT AT00936664T patent/ATE234791T1/de not_active IP Right Cessation
- 2000-04-28 CZ CZ20013956A patent/CZ20013956A3/cs unknown
- 2000-04-28 CA CA002386959A patent/CA2386959A1/en not_active Abandoned
- 2000-04-28 SK SK1599-2001A patent/SK15992001A3/sk unknown
- 2000-04-28 WO PCT/DE2000/001389 patent/WO2000066499A2/de active IP Right Grant
- 2000-04-28 ES ES00936664T patent/ES2194734T3/es not_active Expired - Lifetime
- 2000-04-28 PT PT00936664T patent/PT1196352E/pt unknown
- 2000-04-28 HU HU0201076A patent/HUP0201076A2/hu unknown
- 2000-04-28 DK DK00936664T patent/DK1196352T3/da active
- 2000-04-28 EP EP00936664A patent/EP1196352B1/de not_active Expired - Lifetime
-
2001
- 2001-11-02 NO NO20015369A patent/NO20015369D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2000066499A3 (de) | 2001-04-26 |
PT1196352E (pt) | 2003-08-29 |
EP1196352A2 (de) | 2002-04-17 |
DK1196352T3 (da) | 2003-07-21 |
CZ20013956A3 (cs) | 2002-08-14 |
CA2386959A1 (en) | 2000-11-09 |
WO2000066499A2 (de) | 2000-11-09 |
NO20015369D0 (no) | 2001-11-02 |
NO20015369L (no) | 2001-01-02 |
EP1196352B1 (de) | 2003-03-19 |
AU5207900A (en) | 2000-11-17 |
SK15992001A3 (sk) | 2002-09-10 |
ATE234791T1 (de) | 2003-04-15 |
HUP0201076A2 (en) | 2002-07-29 |
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