FR1325613A - Filtre spécial pour fosses septiques - Google Patents

Filtre spécial pour fosses septiques

Info

Publication number
FR1325613A
FR1325613A FR869306A FR869306A FR1325613A FR 1325613 A FR1325613 A FR 1325613A FR 869306 A FR869306 A FR 869306A FR 869306 A FR869306 A FR 869306A FR 1325613 A FR1325613 A FR 1325613A
Authority
FR
France
Prior art keywords
septic tanks
special filter
septic
tanks
special
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
FR869306A
Other languages
English (en)
Inventor
Louis Merli
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 FR869306A priority Critical patent/FR1325613A/fr
Application granted granted Critical
Publication of FR1325613A publication Critical patent/FR1325613A/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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/18—Tanks for disinfecting, neutralising, or cooling sewage
    • 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)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
FR869306A 1961-07-28 1961-07-28 Filtre spécial pour fosses septiques Expired FR1325613A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR869306A FR1325613A (fr) 1961-07-28 1961-07-28 Filtre spécial pour fosses septiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869306A FR1325613A (fr) 1961-07-28 1961-07-28 Filtre spécial pour fosses septiques

Publications (1)

Publication Number Publication Date
FR1325613A true FR1325613A (fr) 1963-05-03

Family

ID=8760251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869306A Expired FR1325613A (fr) 1961-07-28 1961-07-28 Filtre spécial pour fosses septiques

Country Status (1)

Country Link
FR (1) FR1325613A (fr)

Similar Documents

Publication Publication Date Title
CH398226A (fr) Vanne pour canalisation de vide poussé
FR1319204A (fr) Filtre
FR1326746A (fr) Cartouche pour filtres
FR1325613A (fr) Filtre spécial pour fosses septiques
FI42804C (fi) Säiliön sulkutulppa
FR1335042A (fr) Filtre désodorisant pour camion-cuve de vidange
CH403718A (fr) Filtre à cuve
FR1323100A (fr) Filtre épurateur spécial pour fosses septiques
FR1252509A (fr) Filtre pour hyperfréquences
FR1351293A (fr) Filtre pour liquides
NL140156B (nl) Filtreerinrichting.
FR1307957A (fr) Perfectionnements apportés aux filtres pour liquides
FR1297826A (fr) Raccord pour canalisation
FR1292357A (fr) Filtre
CH372643A (fr) Filtre
FR1323487A (fr) Dispositif mélangeur pour cuve de filtre
FR1374031A (fr) Filtre pour fluides
FR1317322A (fr) Perfectionnements aux filtres pour liquides
FR1444394A (fr) Filtre perfectionné pour liquide
FR1293271A (fr) Filtre
FR1296781A (fr) Filtre
FR1444395A (fr) Filtre pour liquide
FR1304971A (fr) Drague pour alluvions
FR1301633A (fr) Raccord pour tuyauteries
FR1324236A (fr) Fosse septique