FR2410496A1 - Structure de filtre pour epuration et transfert de chaleur et de masses - Google Patents

Structure de filtre pour epuration et transfert de chaleur et de masses

Info

Publication number
FR2410496A1
FR2410496A1 FR7834174A FR7834174A FR2410496A1 FR 2410496 A1 FR2410496 A1 FR 2410496A1 FR 7834174 A FR7834174 A FR 7834174A FR 7834174 A FR7834174 A FR 7834174A FR 2410496 A1 FR2410496 A1 FR 2410496A1
Authority
FR
France
Prior art keywords
partitions
passages
extrusion
holes
biological filter
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
FR7834174A
Other languages
English (en)
Other versions
FR2410496B1 (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.)
Hydro System SRL
Original Assignee
Hydro System SRL
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 Hydro System SRL filed Critical Hydro System SRL
Publication of FR2410496A1 publication Critical patent/FR2410496A1/fr
Application granted granted Critical
Publication of FR2410496B1 publication Critical patent/FR2410496B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Prostheses (AREA)

Abstract

L'INVENTION A TRAIT A UNE STRUCTURE DE FILTRE POUR L'EPURATION ET LE TRANSFERT DE CHALEUR ET DE MASSES, COMPORTANT UN PROFILE A BOITIER DEFINISSANT INTERIEUREMENT UNE PLURALITE DE CANAUX A DEVELOPPEMENT ESSENTIELLEMENT LONGITUDINAL, CARACTERISEE EN CE QUE LES PAROIS EXTERIEURES DU PROFILE 1 ET AU MOINS QUELQUES-UNES DES CLOISONS INTERIEURES 2 SONT TRAVERSEES PAR UNE PLURALITE DE TROUS 4 DESTINES A METTRE EN COMMUNICATION AU MOINS UNE PARTIE DESDITS CANAUX 3 AVEC LA ZONE ENVIRONNANT LEDIT PROFILE A BOITIER. EN OUTRE, LES CANAUX ONT UNE ALLURE INCLINEE PAR RAPPORT A L'AXE DU TUBE PRINCIPAL. UNE DES APPLICATIONS PLUS IMPORTANTES EST CELLE DES INSTALLATIONS POUR L'EPURATION BIOLOGIQUE DES EAUX PROVENANT DES EGOUTS.
FR7834174A 1977-12-05 1978-12-05 Structure de filtre pour epuration et transfert de chaleur et de masses Granted FR2410496A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3038477A IT1113804B (it) 1977-12-05 1977-12-05 Struttura di filtro per depurazione e trasferimento di calore e masse

Publications (2)

Publication Number Publication Date
FR2410496A1 true FR2410496A1 (fr) 1979-06-29
FR2410496B1 FR2410496B1 (fr) 1984-10-19

Family

ID=11229648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834174A Granted FR2410496A1 (fr) 1977-12-05 1978-12-05 Structure de filtre pour epuration et transfert de chaleur et de masses

Country Status (2)

Country Link
FR (1) FR2410496A1 (fr)
IT (1) IT1113804B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396507A (en) * 1981-07-27 1983-08-02 Aqua-Est Corporation Ribbon-tube biofilter
EP0246695A1 (fr) * 1986-05-20 1987-11-25 Giuseppe Meneghetti Profilé en matière synthétique pour la réalisation des rotofiltres biologiques des installations d'épuration
WO2001029334A1 (fr) * 1999-10-18 2001-04-26 Humberto Urriola Canaux de drainage modulaires
AU785313B2 (en) * 1999-10-18 2007-01-11 Astral Property Pty Limited Modular drainage channels
US7591610B2 (en) 2006-02-08 2009-09-22 Brentwood Industries, Inc. Water drain tank or channel module

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492824A (en) * 1937-04-16 1938-09-28 James George Jelley Improvements in, and relating to, the manufacture or production of, cycle and motor-cycle saddles
GB859298A (en) * 1958-04-11 1961-01-18 David Geoffrey Randall Improvements in tower packings for distillation, absorption or like processes
US3266787A (en) * 1962-03-05 1966-08-16 Us Stoneware Co Pall ring
DE1271675B (de) * 1963-09-16 1968-07-04 Linde Ag Fuellkoerper fuer die Durchfuehrung von Waerme- und/oder Stoffaustauschvorgaengen
FR2065105A5 (fr) * 1969-10-08 1971-07-23 Hydronyl Ltd

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492824A (en) * 1937-04-16 1938-09-28 James George Jelley Improvements in, and relating to, the manufacture or production of, cycle and motor-cycle saddles
GB859298A (en) * 1958-04-11 1961-01-18 David Geoffrey Randall Improvements in tower packings for distillation, absorption or like processes
US3266787A (en) * 1962-03-05 1966-08-16 Us Stoneware Co Pall ring
DE1271675B (de) * 1963-09-16 1968-07-04 Linde Ag Fuellkoerper fuer die Durchfuehrung von Waerme- und/oder Stoffaustauschvorgaengen
FR2065105A5 (fr) * 1969-10-08 1971-07-23 Hydronyl Ltd

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396507A (en) * 1981-07-27 1983-08-02 Aqua-Est Corporation Ribbon-tube biofilter
EP0246695A1 (fr) * 1986-05-20 1987-11-25 Giuseppe Meneghetti Profilé en matière synthétique pour la réalisation des rotofiltres biologiques des installations d'épuration
WO2001029334A1 (fr) * 1999-10-18 2001-04-26 Humberto Urriola Canaux de drainage modulaires
US6648549B1 (en) 1999-10-18 2003-11-18 Humberto Urriola Modular drainage channels
AU785313B2 (en) * 1999-10-18 2007-01-11 Astral Property Pty Limited Modular drainage channels
US7591610B2 (en) 2006-02-08 2009-09-22 Brentwood Industries, Inc. Water drain tank or channel module

Also Published As

Publication number Publication date
IT1113804B (it) 1986-01-27
FR2410496B1 (fr) 1984-10-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse