FR2367026A1 - Procede de traitement d'eaux residuaires - Google Patents
Procede de traitement d'eaux residuairesInfo
- Publication number
- FR2367026A1 FR2367026A1 FR7730315A FR7730315A FR2367026A1 FR 2367026 A1 FR2367026 A1 FR 2367026A1 FR 7730315 A FR7730315 A FR 7730315A FR 7730315 A FR7730315 A FR 7730315A FR 2367026 A1 FR2367026 A1 FR 2367026A1
- Authority
- FR
- France
- Prior art keywords
- concentrate
- weight
- waste water
- water treatment
- treatment process
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/008—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for liquid waste
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0033—Heating devices using lamps
- H05B3/0038—Heating devices using lamps for industrial applications
- H05B3/0052—Heating devices using lamps for industrial applications for fluid treatments
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0033—Heating devices using lamps
- H05B3/0038—Heating devices using lamps for industrial applications
- H05B3/0057—Heating devices using lamps for industrial applications for plastic handling and treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
La présente invention concerne un procédé de traitement thermique d'eaux résiduaires, très chargées organiquement et inorganiquement, par oxydation des substances nocives organiques à des températures supérieures à 750 degrés C et par séparation des substances inorganiques pratiquement exemptes impuretés organiques des gaz de fumée, caractérisé en ce qu'on concentre les eaux residuaires 1 dans un dispositif d'évaporation 2, 5 pour obtenir un concentrat 10 d'une teneur maximale en eau de 50 % en poids, de préférence 30 % en poids et que l'on transforme ce concentrat, immédiatement à sortie de l'évaporateur sans stockage intermédiaire, dans une machine de dispersion 15, en ajoutant les quantités nécessaires d'un combustible liquide, pour obtenir une dispersion 19 pouvant être étendue en couche, pompée et pulvérisée, avant de l'amener à un dispositif de combustion approprié 24.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762645658 DE2645658A1 (de) | 1976-10-09 | 1976-10-09 | Verfahren zur abwasseraufbereitung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2367026A1 true FR2367026A1 (fr) | 1978-05-05 |
Family
ID=5990069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7730315A Withdrawn FR2367026A1 (fr) | 1976-10-09 | 1977-10-07 | Procede de traitement d'eaux residuaires |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5347172A (fr) |
BE (1) | BE859482A (fr) |
CH (1) | CH624367A5 (fr) |
DE (1) | DE2645658A1 (fr) |
FR (1) | FR2367026A1 (fr) |
GB (1) | GB1586290A (fr) |
IT (1) | IT1091344B (fr) |
NL (1) | NL7710993A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2426653A1 (fr) * | 1979-09-13 | 1979-12-21 | Mo Energeticheskij Institut | Procede de decontamination thermique des eaux usees |
FR2679319A1 (fr) * | 1991-07-15 | 1993-01-22 | Gradient Rech Royallieu | Procede d'incineration de dechets organiques. |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1278919C (fr) * | 1986-05-02 | 1991-01-15 | Mel Systems, Inc. | Combustion reductrice et produits obtenus par celle-ci |
EP0524933B1 (fr) * | 1991-02-19 | 1995-08-23 | Magar Asvanyolaj Es Foldgaz Kiserleti Intezet | Procede de neutralisation des boues et effluents de teinture |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1517164A1 (de) * | 1965-07-28 | 1969-09-04 | Bergwerksverband Gmbh | Verfahren zum Verbrennen von Sulfitablauge in Brennkammern |
FR2127301A5 (fr) * | 1971-03-22 | 1972-10-13 | El Paso Southern Co | |
DE2610016A1 (de) * | 1975-03-10 | 1976-09-23 | Sumitomo Electric Industries | Verfahren zur beseitigung verbrauchter metallbearbeitungsemulsionen |
-
1976
- 1976-10-09 DE DE19762645658 patent/DE2645658A1/de not_active Withdrawn
-
1977
- 1977-10-04 CH CH1211477A patent/CH624367A5/de not_active IP Right Cessation
- 1977-10-04 GB GB41198/77A patent/GB1586290A/en not_active Expired
- 1977-10-06 NL NL7710993A patent/NL7710993A/xx not_active Application Discontinuation
- 1977-10-07 FR FR7730315A patent/FR2367026A1/fr not_active Withdrawn
- 1977-10-07 BE BE181539A patent/BE859482A/fr unknown
- 1977-10-07 IT IT5131177A patent/IT1091344B/it active
- 1977-10-07 JP JP12016877A patent/JPS5347172A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1517164A1 (de) * | 1965-07-28 | 1969-09-04 | Bergwerksverband Gmbh | Verfahren zum Verbrennen von Sulfitablauge in Brennkammern |
FR2127301A5 (fr) * | 1971-03-22 | 1972-10-13 | El Paso Southern Co | |
DE2610016A1 (de) * | 1975-03-10 | 1976-09-23 | Sumitomo Electric Industries | Verfahren zur beseitigung verbrauchter metallbearbeitungsemulsionen |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2426653A1 (fr) * | 1979-09-13 | 1979-12-21 | Mo Energeticheskij Institut | Procede de decontamination thermique des eaux usees |
FR2679319A1 (fr) * | 1991-07-15 | 1993-01-22 | Gradient Rech Royallieu | Procede d'incineration de dechets organiques. |
WO1993002322A1 (fr) * | 1991-07-15 | 1993-02-04 | Association Gradient | Procede d'incineration de dechets organiques |
Also Published As
Publication number | Publication date |
---|---|
JPS5347172A (en) | 1978-04-27 |
GB1586290A (en) | 1981-03-18 |
BE859482A (fr) | 1978-04-07 |
CH624367A5 (en) | 1981-07-31 |
DE2645658A1 (de) | 1978-04-13 |
NL7710993A (nl) | 1978-04-11 |
IT1091344B (it) | 1985-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |