FR2631020A1 - Station d'epuration electrolytique electrophoretique - Google Patents
Station d'epuration electrolytique electrophoretique Download PDFInfo
- Publication number
- FR2631020A1 FR2631020A1 FR8806324A FR8806324A FR2631020A1 FR 2631020 A1 FR2631020 A1 FR 2631020A1 FR 8806324 A FR8806324 A FR 8806324A FR 8806324 A FR8806324 A FR 8806324A FR 2631020 A1 FR2631020 A1 FR 2631020A1
- Authority
- FR
- France
- Prior art keywords
- alumina
- ions
- cathodes
- case
- contribution
- 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
- 238000000746 purification Methods 0.000 title description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 23
- 150000002500 ions Chemical class 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000002604 ultrasonography Methods 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 3
- 229910001447 ferric ion Inorganic materials 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 230000009089 cytolysis Effects 0.000 claims 2
- 239000000701 coagulant Substances 0.000 claims 1
- 230000001687 destabilization Effects 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8806324A FR2631020A1 (fr) | 1988-05-04 | 1988-05-04 | Station d'epuration electrolytique electrophoretique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8806324A FR2631020A1 (fr) | 1988-05-04 | 1988-05-04 | Station d'epuration electrolytique electrophoretique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2631020A1 true FR2631020A1 (fr) | 1989-11-10 |
| FR2631020B1 FR2631020B1 (enrdf_load_stackoverflow) | 1997-02-07 |
Family
ID=9366201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8806324A Granted FR2631020A1 (fr) | 1988-05-04 | 1988-05-04 | Station d'epuration electrolytique electrophoretique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2631020A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2737201A1 (fr) * | 1995-07-25 | 1997-01-31 | Nihon Techno Kabushiki Kaisha | Procede et appareil pour traiter un liquide residuaire par oxydation electrolytique |
| DE102005022382A1 (de) * | 2005-05-14 | 2006-11-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zur Reinigung der Elektroden eines Elektrolysereaktors |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003832A (en) * | 1974-01-07 | 1977-01-18 | Tii Corporation | Method of applying ozone and sonic energy to sterilize and oxidize waste water |
| US4561953A (en) * | 1983-06-16 | 1985-12-31 | Battelle Memorial Institute | Solid-liquid separation process for fine particle suspensions by an electric and ultrasonic field |
-
1988
- 1988-05-04 FR FR8806324A patent/FR2631020A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003832A (en) * | 1974-01-07 | 1977-01-18 | Tii Corporation | Method of applying ozone and sonic energy to sterilize and oxidize waste water |
| US4561953A (en) * | 1983-06-16 | 1985-12-31 | Battelle Memorial Institute | Solid-liquid separation process for fine particle suspensions by an electric and ultrasonic field |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2737201A1 (fr) * | 1995-07-25 | 1997-01-31 | Nihon Techno Kabushiki Kaisha | Procede et appareil pour traiter un liquide residuaire par oxydation electrolytique |
| DE102005022382A1 (de) * | 2005-05-14 | 2006-11-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zur Reinigung der Elektroden eines Elektrolysereaktors |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2631020B1 (enrdf_load_stackoverflow) | 1997-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |