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FR2768141B1 - AEROBIC PURIFICATION MICRO-STATION WITH SUBMERGED FIXED BED AND COMBINED BASIN - Google Patents

AEROBIC PURIFICATION MICRO-STATION WITH SUBMERGED FIXED BED AND COMBINED BASIN

Info

Publication number
FR2768141B1
FR2768141B1 FR9711261A FR9711261A FR2768141B1 FR 2768141 B1 FR2768141 B1 FR 2768141B1 FR 9711261 A FR9711261 A FR 9711261A FR 9711261 A FR9711261 A FR 9711261A FR 2768141 B1 FR2768141 B1 FR 2768141B1
Authority
FR
France
Prior art keywords
station
fixed bed
aerobic purification
submerged fixed
combined basin
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 - Fee Related
Application number
FR9711261A
Other languages
French (fr)
Other versions
FR2768141A1 (en
Inventor
Maurice Guerin
Denis Morizot
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 FR9711261A priority Critical patent/FR2768141B1/en
Publication of FR2768141A1 publication Critical patent/FR2768141A1/en
Application granted granted Critical
Publication of FR2768141B1 publication Critical patent/FR2768141B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B01D21/0036—Horizontal partition walls
    • 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
    • B01D21/16—Settling tanks with multiple outlets for the separated liquids provided with flocculating compartments
    • 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
    • B01D21/2405—Feed mechanisms for settling tanks
    • 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
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/103—Textile-type packing
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
FR9711261A 1997-09-05 1997-09-05 AEROBIC PURIFICATION MICRO-STATION WITH SUBMERGED FIXED BED AND COMBINED BASIN Expired - Fee Related FR2768141B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9711261A FR2768141B1 (en) 1997-09-05 1997-09-05 AEROBIC PURIFICATION MICRO-STATION WITH SUBMERGED FIXED BED AND COMBINED BASIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711261A FR2768141B1 (en) 1997-09-05 1997-09-05 AEROBIC PURIFICATION MICRO-STATION WITH SUBMERGED FIXED BED AND COMBINED BASIN

Publications (2)

Publication Number Publication Date
FR2768141A1 FR2768141A1 (en) 1999-03-12
FR2768141B1 true FR2768141B1 (en) 2000-01-14

Family

ID=9510946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711261A Expired - Fee Related FR2768141B1 (en) 1997-09-05 1997-09-05 AEROBIC PURIFICATION MICRO-STATION WITH SUBMERGED FIXED BED AND COMBINED BASIN

Country Status (1)

Country Link
FR (1) FR2768141B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2151388B1 (en) * 1998-04-08 2001-07-01 Ros Roca Sa ANOXIC AND / OR AEROBIUM BIOLOGICAL REACTOR FOR CLEANING OF WASTEWATER AND / OR LIQUID WASTE WITH HIGH CONCENTRATIONS OF CONTAMINATING AND / OR TOXIC LOADS.
ES1048267Y (en) * 2001-02-23 2001-12-01 Grudem Grupo Desarrollo Empres IMPROVED FLOATING RATE.
US7615156B2 (en) * 2006-01-20 2009-11-10 Markus Johannes Lenger Device for in situ bioremediation of liquid waste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073266A1 (en) * 1981-09-01 1983-03-09 Rudolf Messner Apparatus for biological waste water treatment and process of operating it
DE4240062C2 (en) * 1992-11-28 2000-10-26 Gerd W Felgener Fixed bed reactor for the biological treatment of waste water
JPH09155391A (en) * 1995-12-07 1997-06-17 Japan Organo Co Ltd Biological water-treatment apparatus

Also Published As

Publication number Publication date
FR2768141A1 (en) 1999-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse