FR3049297B1 - Dispositif de repartition de liquide sur une surface de filtration - Google Patents

Dispositif de repartition de liquide sur une surface de filtration Download PDF

Info

Publication number
FR3049297B1
FR3049297B1 FR1600510A FR1600510A FR3049297B1 FR 3049297 B1 FR3049297 B1 FR 3049297B1 FR 1600510 A FR1600510 A FR 1600510A FR 1600510 A FR1600510 A FR 1600510A FR 3049297 B1 FR3049297 B1 FR 3049297B1
Authority
FR
France
Prior art keywords
distribution device
liquid distribution
openings
filtration surface
bucket
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.)
Active
Application number
FR1600510A
Other languages
English (en)
Other versions
FR3049297A1 (fr
Inventor
Jean Pierre Dautais
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1600510A priority Critical patent/FR3049297B1/fr
Publication of FR3049297A1 publication Critical patent/FR3049297A1/fr
Application granted granted Critical
Publication of FR3049297B1 publication Critical patent/FR3049297B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • C02F3/043—Devices for distributing water over trickle filters
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F11/00—Cesspools
    • 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)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Filtration Of Liquid (AREA)

Abstract

L'invention concerne un dispositif de répartition de liquide, en particulier d'un effluent peu chargé en matières en suspension et/ou en particules. Selon l'invention, ce dispositif comporte un moyen d'alimentation (A), un auget basculant (AS), se déversant vers des plans de répartitions superposés ayant une fonction de transfert et de distribution finale par des ouvertures (21, 31), les débits de sorties dépendant des réglages de l'auget, du nombre de compartiments et des ouvertures, suivant leur géométrie, leur nombre et leur position. Le dispositif selon l'invention est destiné aux petites installations d'épuration et plus particulièrement à l'assainissement non collectif.
FR1600510A 2016-03-25 2016-03-25 Dispositif de repartition de liquide sur une surface de filtration Active FR3049297B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1600510A FR3049297B1 (fr) 2016-03-25 2016-03-25 Dispositif de repartition de liquide sur une surface de filtration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1600510A FR3049297B1 (fr) 2016-03-25 2016-03-25 Dispositif de repartition de liquide sur une surface de filtration

Publications (2)

Publication Number Publication Date
FR3049297A1 FR3049297A1 (fr) 2017-09-29
FR3049297B1 true FR3049297B1 (fr) 2021-09-24

Family

ID=56322007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600510A Active FR3049297B1 (fr) 2016-03-25 2016-03-25 Dispositif de repartition de liquide sur une surface de filtration

Country Status (1)

Country Link
FR (1) FR3049297B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR359424A (fr) * 1905-11-14 1906-03-26 Sanitaire Du Transformateur In Appareil hygiénique pour la destruction automatique des matières fécales et l'épuration des eaux résiduaires
US1805852A (en) * 1929-03-21 1931-05-19 Robert D Simpson Liquid distributor
US2047444A (en) * 1935-01-14 1936-07-14 Stedman Donald Frank Packing for fractionating columns and the like
US4838731A (en) * 1987-09-03 1989-06-13 Norman Gavin Septic tank distribution box system
IE892435L (en) * 1989-02-10 1990-01-29 Zymogenetics Inc Translation of polycistronic messages in eucaryotic cells
CA2149202C (fr) * 1995-05-11 2002-01-29 Patrick Goupil Systeme utilise dans le traitement des eaux usees
US8690130B2 (en) * 2009-02-25 2014-04-08 Brentwood Industries, Inc. Structured sheet cross-flow distribution media

Also Published As

Publication number Publication date
FR3049297A1 (fr) 2017-09-29

Similar Documents

Publication Publication Date Title
MX2022004101A (es) Composiciones de oligonucleotidos y metodos de uso de las mismas.
FR3044944B1 (fr) Dispositif et procede pour la fabrication d'une piece tridimensionnelle par fusion selective sur lit de poudre
IN2014DN09754A (fr)
WO2017180786A3 (fr) Procédés de création de chromosomes synthétiques dotés de systèmes régulateurs de gènes et leurs utilisations
TN2018000341A1 (en) ANTl-COMPLEMENT FACTOR BB ANTIBODIES AND USES THEREOF.
WO2017074545A8 (fr) Plateau de descente d'écoulement parallèle à passages multiples pour colonne de transfert de masse
AU2017243314A1 (en) Separation device for separating a fluid
FR3028772B1 (fr) Dispositif de nebulisation, notamment destine a un habitacle de vehicule, et dispositif d'aeration comprenant un tel dispositif
FR3049297B1 (fr) Dispositif de repartition de liquide sur une surface de filtration
FR3006966B1 (fr) Support pour recipient de fluide lave-glace, recipient de fluide lave-glace et dispositif comprenant lesdits support et recipient
MX2013003499A (es) Sistema y metodo para analizar tamaños de poro de substratos.
FR3072973B1 (fr) Particules pseudo-virales utiles pour traiter des dysfonctionnements immunitaires
IL255502B (en) A sedimentation tank is equipped with means to reduce flow velocity
FR3049296B1 (fr) Boite de repartition a auget
FR3025119B1 (fr) Tiroir de peinture pour des modules electromecaniques
FR3027928B1 (fr) Rampe d'epandage de lait de chaux et camion-citerne destine a l'epandage de lait de chaux
FR3028923B1 (fr) Dispositif d'aeration, notamment pour habitacle de vehicule
FR3050386B1 (fr) Dispositif separateur-decanteur pour le traitement des liquides charges
FR3032696B1 (fr) Module de distribution d'une benne et benne equipee d'un tel module
Assembly Concerning the Removal of Outdated Statutory References to Repealed Reporting Requirements that Were Previously Imposed on the Parks and Wildlife Commission with Regard to Its Rule-Making Authority to Set Fees.
Assembly Concerning Statutory Provisions Enacted to Promote the Extinguishment of Unattended Fires.
Assembly Concerning the Deposit of Twenty Million Dollars of State Severance Tax Revenues in the General Fund.
Assembly Concerning the Exemption of the Colorado Firefighting Air Corps Fund from the Maximum Reserve.
PL406780A1 (pl) Zbiornik filtracyjno-retencyjny ścieków deszczowych
GB2560680A (en) Debris management device for sprinkler systems

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170929

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9