FR2325608A1 - Procede pour le traitement des effluents urbains - Google Patents
Procede pour le traitement des effluents urbainsInfo
- Publication number
- FR2325608A1 FR2325608A1 FR7529668A FR7529668A FR2325608A1 FR 2325608 A1 FR2325608 A1 FR 2325608A1 FR 7529668 A FR7529668 A FR 7529668A FR 7529668 A FR7529668 A FR 7529668A FR 2325608 A1 FR2325608 A1 FR 2325608A1
- Authority
- FR
- France
- Prior art keywords
- treatment
- urban effluents
- effluents
- urban
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/46—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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7529668A FR2325608A1 (fr) | 1975-09-26 | 1975-09-26 | Procede pour le traitement des effluents urbains |
PT65621A PT65621B (fr) | 1975-09-26 | 1976-09-21 | Procede pour le traitement des effluents urbains |
GB39295/76A GB1552172A (en) | 1975-09-26 | 1976-09-22 | Process for the clarification and sterilization of effluent |
ES451798A ES451798A1 (es) | 1975-09-26 | 1976-09-23 | Procedimiento para el tratamiento de los efluentes urbanos. |
ZA765733A ZA765733B (en) | 1975-09-26 | 1976-09-24 | Treatment of effluent |
CH1214576A CH603493A5 (fr) | 1975-09-26 | 1976-09-24 | |
IT69304/76A IT1071394B (it) | 1975-09-26 | 1976-09-24 | Procedimento per il trattamento degli effluenti urbani |
BE170959A BE846606A (fr) | 1975-09-26 | 1976-09-24 | Procede pour le traitement des effluents urbains |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7529668A FR2325608A1 (fr) | 1975-09-26 | 1975-09-26 | Procede pour le traitement des effluents urbains |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2325608A1 true FR2325608A1 (fr) | 1977-04-22 |
FR2325608B1 FR2325608B1 (fr) | 1980-11-28 |
Family
ID=9160536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7529668A Granted FR2325608A1 (fr) | 1975-09-26 | 1975-09-26 | Procede pour le traitement des effluents urbains |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE846606A (fr) |
CH (1) | CH603493A5 (fr) |
ES (1) | ES451798A1 (fr) |
FR (1) | FR2325608A1 (fr) |
GB (1) | GB1552172A (fr) |
IT (1) | IT1071394B (fr) |
PT (1) | PT65621B (fr) |
ZA (1) | ZA765733B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2594111A1 (fr) * | 1986-02-10 | 1987-08-14 | Stone Container Corp | Systeme et procede de traitement de l'eau residuaire d'une usine a pates et a papiers |
WO1992012785A1 (fr) * | 1991-01-29 | 1992-08-06 | David Arthur Hoare | Traitement d'effluents |
EP0572757A1 (fr) * | 1990-11-30 | 1993-12-08 | UNIK FILTERSYSTEM ApS | Méthode de traitement d'eau contenant de l'humus acide |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3167729D1 (en) * | 1980-09-22 | 1985-01-24 | Precipitator Corp | Mixing and reaction chamber for liquid decontamination |
NO894849L (no) * | 1989-12-05 | 1991-06-06 | Unik Filtersystem As | Prosessanlegg for bl.a. sanitetsslakting. |
EP3927470A4 (fr) * | 2019-02-18 | 2022-10-26 | Metso Outotec Finland Oy | Procédé et arrangement pour l'élimination des composés à base de silicium d'une liqueur de lixiviation et utilisation |
-
1975
- 1975-09-26 FR FR7529668A patent/FR2325608A1/fr active Granted
-
1976
- 1976-09-21 PT PT65621A patent/PT65621B/fr unknown
- 1976-09-22 GB GB39295/76A patent/GB1552172A/en not_active Expired
- 1976-09-23 ES ES451798A patent/ES451798A1/es not_active Expired
- 1976-09-24 CH CH1214576A patent/CH603493A5/xx not_active IP Right Cessation
- 1976-09-24 IT IT69304/76A patent/IT1071394B/it active
- 1976-09-24 ZA ZA765733A patent/ZA765733B/xx unknown
- 1976-09-24 BE BE170959A patent/BE846606A/fr unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2594111A1 (fr) * | 1986-02-10 | 1987-08-14 | Stone Container Corp | Systeme et procede de traitement de l'eau residuaire d'une usine a pates et a papiers |
EP0572757A1 (fr) * | 1990-11-30 | 1993-12-08 | UNIK FILTERSYSTEM ApS | Méthode de traitement d'eau contenant de l'humus acide |
WO1992012785A1 (fr) * | 1991-01-29 | 1992-08-06 | David Arthur Hoare | Traitement d'effluents |
Also Published As
Publication number | Publication date |
---|---|
IT1071394B (it) | 1985-04-02 |
ZA765733B (en) | 1977-09-28 |
ES451798A1 (es) | 1977-11-01 |
CH603493A5 (fr) | 1978-08-15 |
GB1552172A (en) | 1979-09-12 |
BE846606A (fr) | 1977-03-24 |
PT65621B (fr) | 1978-04-05 |
PT65621A (fr) | 1976-10-01 |
FR2325608B1 (fr) | 1980-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2460897B1 (fr) | Procede de traitement des boues | |
FR2292674A1 (fr) | Procede de traitement des boues | |
PT65029B (fr) | Procede hydrometallurgique pour le traitement des minerauxsulfures | |
FR2324581A1 (fr) | Procede et systeme pour le traitement anaerobie des dechets biochimiques | |
BE849344A (fr) | Procede de traitement d'eaux | |
FR2318945A1 (fr) | Procede et installation pour le traitement des battitures | |
BE856361A (fr) | Procede pour le traitement des eaux residuaires albumineuses | |
FR2292046A1 (fr) | Procede pour le traitement de vilebrequins | |
RO72419A (fr) | Procede pour le traitement des dechets de fabrication su diphanylolpropane | |
FR2322103A1 (fr) | Procede de traitement d'eaux residuaires | |
FR2319607A1 (fr) | Procede pour la chloration dirigee des alcoylbenzenes | |
BE844993A (fr) | Procede de traitement de la mitraille | |
RO70079A (fr) | Procede pour la preparation des n-aryle-n-(4-pyperidinyle)-arylacetamides | |
BE846606A (fr) | Procede pour le traitement des effluents urbains | |
FR2407174B1 (fr) | Procede et installation pour le traitement des boues | |
FR2302048A1 (fr) | Procede de traitement de ma | |
BE844351A (fr) | Procede de traitement d'un effluent | |
FR2320990A1 (fr) | Procede de traitement de minerais pour en extraire des metaux | |
FR2317221A1 (fr) | Procede de traitement des boues phosphatees | |
BE849148A (fr) | Procede d'epuration d'eaux usees | |
BE829007A (fr) | Procede pour le traitement des eaux usees par flottation | |
BE783966A (fr) | Procede de traitement d'un effluent | |
BE837406A (fr) | Procede hydrometallurgique pour le traitement de mattes de nickel | |
RO69413A (fr) | Procede pour le traitementdes eaux residuaires sulfureuses | |
FR2314145A1 (fr) | Procede pour le traitement des sulfures |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |