FR2342794A1 - Procede et appareil pour la purification, en continu, de liquides tels que des eaux usees - Google Patents
Procede et appareil pour la purification, en continu, de liquides tels que des eaux useesInfo
- Publication number
- FR2342794A1 FR2342794A1 FR7621477A FR7621477A FR2342794A1 FR 2342794 A1 FR2342794 A1 FR 2342794A1 FR 7621477 A FR7621477 A FR 7621477A FR 7621477 A FR7621477 A FR 7621477A FR 2342794 A1 FR2342794 A1 FR 2342794A1
- Authority
- FR
- France
- Prior art keywords
- liq
- electrodes
- suspension
- solids
- colloidal
- 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
- C02F1/46—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
- C02F1/46—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
- C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between 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
- C02F1/46—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
- C02F2001/46133—Electrodes characterised by the material
-
- 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
- C02F2201/4611—Fluid flow
-
- 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
-
- 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
- C02F2201/4616—Power supply
-
- 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
- C02F2301/02—Fluid flow conditions
- C02F2301/024—Turbulent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General 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)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/663,790 US4094755A (en) | 1974-07-11 | 1976-03-04 | Water purification method |
US05/663,792 US4053378A (en) | 1976-03-04 | 1976-03-04 | Water purification method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2342794A1 true FR2342794A1 (fr) | 1977-09-30 |
FR2342794B1 FR2342794B1 (zh) | 1980-10-31 |
Family
ID=27098820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7621477A Granted FR2342794A1 (fr) | 1976-03-04 | 1976-07-13 | Procede et appareil pour la purification, en continu, de liquides tels que des eaux usees |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS52107168A (zh) |
DE (1) | DE2623849A1 (zh) |
ES (1) | ES455145A1 (zh) |
FR (1) | FR2342794A1 (zh) |
IT (1) | IT1078814B (zh) |
NL (1) | NL180742C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020061686A1 (en) * | 2018-09-27 | 2020-04-02 | Muddy River Technologies Inc. | Current based water treatment process and system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3719570A (en) * | 1970-01-16 | 1973-03-06 | Resource Control | Electrolytic process |
FR2148730A5 (zh) * | 1967-09-18 | 1973-03-23 | Roy Clarence | |
FR2177656A1 (zh) * | 1972-03-31 | 1973-11-09 | Lewandowski Raymond | |
FR2239287A1 (zh) * | 1973-08-03 | 1975-02-28 | Parel Sa | |
FR2271177A1 (zh) * | 1974-05-17 | 1975-12-12 | Sachs Systemtechnik Gmbh |
-
1976
- 1976-05-04 NL NL7604717A patent/NL180742C/xx not_active IP Right Cessation
- 1976-05-18 IT IT2336576A patent/IT1078814B/it active
- 1976-05-28 DE DE19762623849 patent/DE2623849A1/de not_active Ceased
- 1976-07-13 FR FR7621477A patent/FR2342794A1/fr active Granted
-
1977
- 1977-01-18 ES ES455145A patent/ES455145A1/es not_active Expired
- 1977-01-31 JP JP888377A patent/JPS52107168A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2148730A5 (zh) * | 1967-09-18 | 1973-03-23 | Roy Clarence | |
US3719570A (en) * | 1970-01-16 | 1973-03-06 | Resource Control | Electrolytic process |
FR2177656A1 (zh) * | 1972-03-31 | 1973-11-09 | Lewandowski Raymond | |
FR2239287A1 (zh) * | 1973-08-03 | 1975-02-28 | Parel Sa | |
FR2271177A1 (zh) * | 1974-05-17 | 1975-12-12 | Sachs Systemtechnik Gmbh |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020061686A1 (en) * | 2018-09-27 | 2020-04-02 | Muddy River Technologies Inc. | Current based water treatment process and system |
Also Published As
Publication number | Publication date |
---|---|
IT1078814B (it) | 1985-05-08 |
DE2623849A1 (de) | 1977-09-15 |
JPS52107168A (en) | 1977-09-08 |
ES455145A1 (es) | 1978-04-16 |
NL180742B (nl) | 1986-11-17 |
FR2342794B1 (zh) | 1980-10-31 |
NL7604717A (nl) | 1977-09-06 |
NL180742C (nl) | 1987-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
AR | Application made for restoration |