FR1596343A - - Google Patents

Info

Publication number
FR1596343A
FR1596343A FR1596343DA FR1596343A FR 1596343 A FR1596343 A FR 1596343A FR 1596343D A FR1596343D A FR 1596343DA FR 1596343 A FR1596343 A FR 1596343A
Authority
FR
France
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
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
Application granted granted Critical
Publication of FR1596343A publication Critical patent/FR1596343A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/10—Filtration under gravity in large open drainage basins
    • 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)
FR1596343D 1968-12-23 1968-12-23 Expired FR1596343A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR180037 1968-12-23

Publications (1)

Publication Number Publication Date
FR1596343A true FR1596343A (fr) 1970-06-15

Family

ID=8658858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1596343D Expired FR1596343A (fr) 1968-12-23 1968-12-23

Country Status (1)

Country Link
FR (1) FR1596343A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002422A1 (fr) * 1986-10-03 1988-04-07 Induplast Bassin tampon de retention et de regulation des eaux naturelles a structure alveolaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002422A1 (fr) * 1986-10-03 1988-04-07 Induplast Bassin tampon de retention et de regulation des eaux naturelles a structure alveolaire
FR2604737A1 (fr) * 1986-10-03 1988-04-08 Induplast Sa Bassin tampon de retention et de regulation des eaux naturelles a structure alveolaire

Similar Documents

Publication Publication Date Title
AU428130B2 (fr)
AU2374870A (fr)
AU5184069A (fr)
AU6168869A (fr)
AU6171569A (fr)
AU429879B2 (fr)
AU416157B2 (fr)
AU2581067A (fr)
AU4811568A (fr)
AU421558B1 (fr)
AU3789668A (fr)
AU4744468A (fr)
AU2580267A (fr)
AU479393A (fr)
BE642636A (fr)
AU4464266A (fr)
AU4503667A (fr)
AU4558658A (fr)
AU463027A (fr)
AU4270368A (fr)
BE727308A (fr)
AU479894A (fr)
AU4224469A (fr)
BE727647A (fr)
AU3083868A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse