FR1249462A - Perfectionnements aux bassins de décantation - Google Patents

Perfectionnements aux bassins de décantation

Info

Publication number
FR1249462A
FR1249462A FR7847A FR42007847A FR1249462A FR 1249462 A FR1249462 A FR 1249462A FR 7847 A FR7847 A FR 7847A FR 42007847 A FR42007847 A FR 42007847A FR 1249462 A FR1249462 A FR 1249462A
Authority
FR
France
Prior art keywords
settling ponds
ponds
settling
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.)
Expired
Application number
FR7847A
Other languages
English (en)
Inventor
Daniel Perrier
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 filed Critical
Priority to FR7847A priority Critical patent/FR1249462A/fr
Application granted granted Critical
Publication of FR1249462A publication Critical patent/FR1249462A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
    • B01D21/14—Settling tanks with multiple outlets for the separated liquids with moving scrapers with rotating scrapers
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • B01D21/0006—Settling tanks provided with means for cleaning and maintenance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR7847A 1959-11-16 1959-11-16 Perfectionnements aux bassins de décantation Expired FR1249462A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7847A FR1249462A (fr) 1959-11-16 1959-11-16 Perfectionnements aux bassins de décantation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7847A FR1249462A (fr) 1959-11-16 1959-11-16 Perfectionnements aux bassins de décantation

Publications (1)

Publication Number Publication Date
FR1249462A true FR1249462A (fr) 1960-11-21

Family

ID=1569943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7847A Expired FR1249462A (fr) 1959-11-16 1959-11-16 Perfectionnements aux bassins de décantation

Country Status (1)

Country Link
FR (1) FR1249462A (fr)

Similar Documents

Publication Publication Date Title
BE587640A (fr) Perfectionnements aux presses
FR1270757A (fr) Amélioration aux coupeuses-ramasseuses
FR1228906A (fr) Perfectionnements aux semi-remorques
BE586387A (fr) Perfectionnements aux raccords
FR1244964A (fr) Perfectionnements aux véhicules sous-marins
FR75346E (fr) Perfectionnements apportés aux interrupteurs
FR1249462A (fr) Perfectionnements aux bassins de décantation
FR1224158A (fr) Perfectionnements apportés aux gyromètres-intégrateurs-flottants
FR1259932A (fr) Perfectionnements apportés aux centrifugeuses
FR1276986A (fr) Perfectionnements aux modulateurs
FR75418E (fr) Perfectionnements aux semi-remorques
FR1242736A (fr) Perfectionnements aux gouttières
FR1224216A (fr) Perfectionnements aux vannes
FR1412352A (fr) Perfectionnements aux vannes
FR1307372A (fr) Perfectionnements aux bassins de décantation
FR1213269A (fr) Perfectionnements aux géophones
FR1247126A (fr) Perfectionnements aux essuie-glaces hydrauliques
FR1217436A (fr) Perfectionnements aux récipients
FR1235254A (fr) Perfectionnements aux structures de robinets
FR1246905A (fr) Perfectionnements aux électro-aimants
FR1228360A (fr) Perfectionnements aux autoculteurs
BE593941A (fr) Perfectionnements aux structures
FR1226452A (fr) Perfectionnements aux robinets
FR1223512A (fr) Perfectionnements aux robinets
FR1228965A (fr) Perfectionnements apportés aux motoculteurs légers