FR2393764A1 - Installation de traitement des boues en provenance des stations d'epuration des eaux usees industrielles - Google Patents
Installation de traitement des boues en provenance des stations d'epuration des eaux usees industriellesInfo
- Publication number
- FR2393764A1 FR2393764A1 FR777717636A FR7717636A FR2393764A1 FR 2393764 A1 FR2393764 A1 FR 2393764A1 FR 777717636 A FR777717636 A FR 777717636A FR 7717636 A FR7717636 A FR 7717636A FR 2393764 A1 FR2393764 A1 FR 2393764A1
- Authority
- FR
- France
- Prior art keywords
- sludge
- furnace
- industrial wastewater
- injector
- wastewater treatment
- 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
- 239000010802 sludge Substances 0.000 title abstract 5
- 239000010842 industrial wastewater Substances 0.000 title abstract 2
- 238000004065 wastewater treatment Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Classifications
-
- 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
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/446—Waste feed arrangements for liquid waste
-
- 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
- C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S588/00—Hazardous or toxic waste destruction or containment
- Y10S588/90—Apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Gasification And Melting Of Waste (AREA)
- Treatment Of Sludge (AREA)
Abstract
Installation de traitement des boues provenant des stations d'épuration des eaux usées industrielles, du type à incinération dans un four statique. Les boues sont transférées dans le four incinérateur au moyen d'un injecteur constitué d'un tube coudé dont une extrémité s'ouvre au niveau de la surface des boues à incinérer, dont l'autre débouche à l'intérieur du four, une buse d'arrivée d'air sous pression traversant de façon étanche la paroi de l'injecteur est disposée dans la branche horizontale de ce dernier de façon à délivrer l'air sous pression en direction du four, créant ainsi une dépression dans l'injecteur qui permet l'aspiration des boues. Application à la dépollution des eaux usées.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR777717636A FR2393764A1 (fr) | 1977-06-09 | 1977-06-09 | Installation de traitement des boues en provenance des stations d'epuration des eaux usees industrielles |
GB21858/78A GB1599327A (en) | 1977-06-09 | 1978-05-24 | Apparatus for the treatment of sediment |
BE188036A BE867476A (fr) | 1977-06-09 | 1978-05-25 | Installation de traitement des boues en provenance des stations d'epuration des eaux usees industrielles |
PT6814278A PT68142A (fr) | 1977-06-09 | 1978-06-05 | Installation de traitement des boues en provenance des stations d'epuration des eaux usees industrielles |
IT6830978A IT1108594B (it) | 1977-06-09 | 1978-06-06 | Apparecchiatura di trattamento dei fanghi provenienti dalle stazioni di depurazione delle acque effluenti industriali |
US05/913,345 US4198914A (en) | 1977-06-09 | 1978-06-07 | Installation for treatment of sediments coming from stations for purification of industrial waste water |
ES1978236565U ES236565Y (es) | 1977-06-09 | 1978-06-08 | Instalacion de tratamiento de los iodos que provienen de lasestaciones de depuracion de las aguas usadas industriales. |
DE2825211A DE2825211C2 (de) | 1977-06-09 | 1978-06-08 | Vorrichtung zum Verbrennen von Schlamm aus Industrieabwasser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR777717636A FR2393764A1 (fr) | 1977-06-09 | 1977-06-09 | Installation de traitement des boues en provenance des stations d'epuration des eaux usees industrielles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2393764A1 true FR2393764A1 (fr) | 1979-01-05 |
FR2393764B1 FR2393764B1 (fr) | 1982-02-26 |
Family
ID=9191867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR777717636A Granted FR2393764A1 (fr) | 1977-06-09 | 1977-06-09 | Installation de traitement des boues en provenance des stations d'epuration des eaux usees industrielles |
Country Status (8)
Country | Link |
---|---|
US (1) | US4198914A (fr) |
BE (1) | BE867476A (fr) |
DE (1) | DE2825211C2 (fr) |
ES (1) | ES236565Y (fr) |
FR (1) | FR2393764A1 (fr) |
GB (1) | GB1599327A (fr) |
IT (1) | IT1108594B (fr) |
PT (1) | PT68142A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2017281B (en) * | 1978-03-23 | 1982-07-21 | Asahi Engineering | Method and apparatus for treating water solution of waste material containing salt having smelt-water explosion characteristics |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1970109A (en) * | 1928-09-27 | 1934-08-14 | John F O Stratton | Furnace |
US2248177A (en) * | 1936-05-11 | 1941-07-08 | Karlstrom Adolf Magnus Rupert | Apparatus for purifying water |
US2311830A (en) * | 1939-03-16 | 1943-02-23 | Hawley Engineering Corp | Water purification |
US2891493A (en) * | 1954-09-07 | 1959-06-23 | Babcock & Wilcox Co | Method of and apparatus for burning particle-form fuel |
US2917011A (en) * | 1956-05-10 | 1959-12-15 | Kohlenscheidungs Gmbh | Apparatus and method for melting fly ash in a tangentially fired furnace chamber |
US3516777A (en) * | 1968-07-26 | 1970-06-23 | Prenco Mfg Co | Apparatus for supplying mixture of burnable fluid waste material and air to incinerator burner |
US3822654A (en) * | 1973-01-08 | 1974-07-09 | S Ghelfi | Burner for burning various liquid and gaseous combustibles or fuels |
FR2227230A1 (en) * | 1973-04-27 | 1974-11-22 | Mauviel Michel | Drying of sludge and town refuse - is effected by high frequency waves without incineration |
-
1977
- 1977-06-09 FR FR777717636A patent/FR2393764A1/fr active Granted
-
1978
- 1978-05-24 GB GB21858/78A patent/GB1599327A/en not_active Expired
- 1978-05-25 BE BE188036A patent/BE867476A/fr unknown
- 1978-06-05 PT PT6814278A patent/PT68142A/fr unknown
- 1978-06-06 IT IT6830978A patent/IT1108594B/it active
- 1978-06-07 US US05/913,345 patent/US4198914A/en not_active Expired - Lifetime
- 1978-06-08 DE DE2825211A patent/DE2825211C2/de not_active Expired
- 1978-06-08 ES ES1978236565U patent/ES236565Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2393764B1 (fr) | 1982-02-26 |
IT1108594B (it) | 1985-12-09 |
GB1599327A (en) | 1981-09-30 |
BE867476A (fr) | 1978-09-18 |
IT7868309A0 (it) | 1978-06-06 |
DE2825211C2 (de) | 1983-02-10 |
ES236565Y (es) | 1978-12-01 |
US4198914A (en) | 1980-04-22 |
DE2825211A1 (de) | 1978-12-14 |
PT68142A (fr) | 1978-07-01 |
ES236565U (es) | 1978-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |