FR2409782A1 - Station d'epuration des eaux usees - Google Patents

Station d'epuration des eaux usees

Info

Publication number
FR2409782A1
FR2409782A1 FR7735237A FR7735237A FR2409782A1 FR 2409782 A1 FR2409782 A1 FR 2409782A1 FR 7735237 A FR7735237 A FR 7735237A FR 7735237 A FR7735237 A FR 7735237A FR 2409782 A1 FR2409782 A1 FR 2409782A1
Authority
FR
France
Prior art keywords
gutter
tank
pref
series
waste water
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Withdrawn
Application number
FR7735237A
Other languages
English (en)
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.)
LECOEUR ROGER
Original Assignee
LECOEUR ROGER
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 LECOEUR ROGER filed Critical LECOEUR ROGER
Priority to FR7735237A priority Critical patent/FR2409782A1/fr
Publication of FR2409782A1 publication Critical patent/FR2409782A1/fr
Withdrawn legal-status Critical Current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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

L'INVENTION CONCERNE UNE STATION D'EPURATION DES EAUX USEES. SELON L'INVENTION, DEUX CUVES SUCCESSIVES DE LA STATION SONT A DES NIVEAUX DIFFERENTS, CHAQUE CUVE ETANT EQUIPEE A SA PARTIE INFERIEURE D'UN CONDUIT D'EVACUATION QUI DEBOUCHE DANS LA GOULOTTE REPARTITRICE DE LA CUVE SUIVANTE, A UN NIVEAU INFERIEUR A CELUI DE LA GOULOTTE REPARTITRICE DE LA PRECEDENTE CUVE, AFIN QUE LES EAUX PASSENT D'UNE CUVE A L'AUTRE PAR SIMPLE GRAVITE. L'ABSENCE DE POMPES ET D'AGITATEURS MECANIQUES PERMET D'EVITER DE BRISER LES FLOCS FORMES.
FR7735237A 1977-11-23 1977-11-23 Station d'epuration des eaux usees Withdrawn FR2409782A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735237A FR2409782A1 (fr) 1977-11-23 1977-11-23 Station d'epuration des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735237A FR2409782A1 (fr) 1977-11-23 1977-11-23 Station d'epuration des eaux usees

Publications (1)

Publication Number Publication Date
FR2409782A1 true FR2409782A1 (fr) 1979-06-22

Family

ID=9197954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735237A Withdrawn FR2409782A1 (fr) 1977-11-23 1977-11-23 Station d'epuration des eaux usees

Country Status (1)

Country Link
FR (1) FR2409782A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488592A1 (fr) * 1980-08-13 1982-02-19 Kronos Titan Gmbh Dispositif de conditionnement chimique de boues

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488592A1 (fr) * 1980-08-13 1982-02-19 Kronos Titan Gmbh Dispositif de conditionnement chimique de boues

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Legal Events

Date Code Title Description
ST Notification of lapse