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 industrielles

Info

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
Application number
FR777717636A
Other languages
English (en)
Other versions
FR2393764B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Renault SAS filed Critical Renault SAS
Priority to FR777717636A priority Critical patent/FR2393764A1/fr
Priority to GB21858/78A priority patent/GB1599327A/en
Priority to BE188036A priority patent/BE867476A/fr
Priority to PT6814278A priority patent/PT68142A/fr
Priority to IT6830978A priority patent/IT1108594B/it
Priority to US05/913,345 priority patent/US4198914A/en
Priority to DE2825211A priority patent/DE2825211C2/de
Priority to ES1978236565U priority patent/ES236565Y/es
Publication of FR2393764A1 publication Critical patent/FR2393764A1/fr
Application granted granted Critical
Publication of FR2393764B1 publication Critical patent/FR2393764B1/fr
Granted legal-status Critical Current

Links

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.
FR777717636A 1977-06-09 1977-06-09 Installation de traitement des boues en provenance des stations d'epuration des eaux usees industrielles Granted FR2393764A1 (fr)

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
DE2825211A DE2825211C2 (de) 1977-06-09 1978-06-08 Vorrichtung zum Verbrennen von Schlamm aus Industrieabwasser
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.

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2393764B1 (fr) 1982-02-26
BE867476A (fr) 1978-09-18
GB1599327A (en) 1981-09-30
US4198914A (en) 1980-04-22
DE2825211A1 (de) 1978-12-14
IT1108594B (it) 1985-12-09
ES236565U (es) 1978-08-01
DE2825211C2 (de) 1983-02-10
IT7868309A0 (it) 1978-06-06
ES236565Y (es) 1978-12-01
PT68142A (fr) 1978-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse