FR2741872B1 - BIOLOGICAL PROCESS AND REACTOR FOR WATER TREATMENT - Google Patents

BIOLOGICAL PROCESS AND REACTOR FOR WATER TREATMENT

Info

Publication number
FR2741872B1
FR2741872B1 FR9514464A FR9514464A FR2741872B1 FR 2741872 B1 FR2741872 B1 FR 2741872B1 FR 9514464 A FR9514464 A FR 9514464A FR 9514464 A FR9514464 A FR 9514464A FR 2741872 B1 FR2741872 B1 FR 2741872B1
Authority
FR
France
Prior art keywords
reactor
water treatment
biological process
biological
treatment
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
FR9514464A
Other languages
French (fr)
Other versions
FR2741872A1 (en
Inventor
Slim Zeghal
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.)
OTV Omnium de Traitements et de Valorisation SA
Original Assignee
OTV Omnium de Traitements et de Valorisation SA
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 OTV Omnium de Traitements et de Valorisation SA filed Critical OTV Omnium de Traitements et de Valorisation SA
Priority to FR9514464A priority Critical patent/FR2741872B1/en
Publication of FR2741872A1 publication Critical patent/FR2741872A1/en
Application granted granted Critical
Publication of FR2741872B1 publication Critical patent/FR2741872B1/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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
FR9514464A 1995-11-30 1995-11-30 BIOLOGICAL PROCESS AND REACTOR FOR WATER TREATMENT Expired - Fee Related FR2741872B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9514464A FR2741872B1 (en) 1995-11-30 1995-11-30 BIOLOGICAL PROCESS AND REACTOR FOR WATER TREATMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514464A FR2741872B1 (en) 1995-11-30 1995-11-30 BIOLOGICAL PROCESS AND REACTOR FOR WATER TREATMENT

Publications (2)

Publication Number Publication Date
FR2741872A1 FR2741872A1 (en) 1997-06-06
FR2741872B1 true FR2741872B1 (en) 1998-02-06

Family

ID=9485233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9514464A Expired - Fee Related FR2741872B1 (en) 1995-11-30 1995-11-30 BIOLOGICAL PROCESS AND REACTOR FOR WATER TREATMENT

Country Status (1)

Country Link
FR (1) FR2741872B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102010096A (en) * 2010-10-11 2011-04-13 山东大学 Three-dimensional graded aerated biological filter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6426004B1 (en) 2000-09-14 2002-07-30 Basf Corporation Continuous flow completely mixed waste water treatment method
US6733672B2 (en) 2001-10-19 2004-05-11 Basf Corporation System and method for the treatment of soot-laden water
NL1029302C2 (en) * 2005-06-21 2006-12-22 Pacques Bv Device and method for purifying waste water.
EP2508488B1 (en) 2011-04-04 2015-06-10 Veolia Water Solutions & Technologies Support Improved biological waste water purification reactor and method
DE102014107905A1 (en) * 2014-05-07 2015-11-12 Max Dohmann Process and plant for biological wastewater treatment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193979A3 (en) * 1985-02-25 1989-01-11 ACEC, Société Anonyme Process for the elimination of nitrates by a microbiological conversion in the presence of gaseous hydrogen
FR2624847B1 (en) * 1987-12-21 1992-05-29 Sogea METHOD FOR THE BIOLOGICAL TREATMENT OF A LIQUID PHASE AND DEVICE FOR IMPLEMENTING SAME
FR2632947B1 (en) * 1988-06-16 1991-10-18 Omnium Traitement Valorisa PROCESS AND DEVICE FOR PURIFYING WASTEWATER ON LESS DENSITY PARTICLE BIOLOGICAL FILTER
DE3827715A1 (en) * 1988-08-16 1990-02-22 Metz Mannheim Gmbh DEVICE AND METHOD FOR MICROBIOLOGICAL WATER TREATMENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102010096A (en) * 2010-10-11 2011-04-13 山东大学 Three-dimensional graded aerated biological filter

Also Published As

Publication number Publication date
FR2741872A1 (en) 1997-06-06

Similar Documents

Publication Publication Date Title
FR2729382B1 (en) UV IRRADIATION REACTOR FOR THE TREATMENT OF LIQUIDS
FR2781168B1 (en) WATER TREATMENT PROCESS AND INSTALLATION
DZ1716A1 (en) Method and mechanism for the removal and treatment of waste.
FR2594431B1 (en) PROCESS FOR THE TREATMENT OF URANIUM AND FLUORINATED WASTE WATER
FR2682100B1 (en) PROCESS AND DEVICE FOR THE BIOLOGICAL PURIFICATION OF WASTEWATER.
AR245080A1 (en) Improved reactor for biological treatment of waste water
FR2654936B1 (en) PROCESS FOR THE TREATMENT AND DISPOSAL OF MEDICAL WASTE AND DEVICE FOR IMPLEMENTING THE PROCESS.
FR2737202B1 (en) PLANT FOR BIOLOGICAL TREATMENT OF WATER FOR POTABILIZATION
HU905462D0 (en) Process installation and reactor for biological treatment of waste water
FR2643065B1 (en) METHOD AND INSTALLATION FOR BIOLOGICAL TREATMENT, INCLUDING NITRIFICATION AND DENITRATION, OF WASTE WATER TO BE TREATED
FR2693662B1 (en) Filtering and water treatment device to prevent scale build-up.
FR2741872B1 (en) BIOLOGICAL PROCESS AND REACTOR FOR WATER TREATMENT
FR2674844B1 (en) PROCESS AND INSTALLATION FOR THE TREATMENT OF PURIFICATION OF ANIMAL SLURRY.
ZA898818B (en) Biological treatment of waste water
FR2630099B1 (en) WATER TREATMENT AND PURIFICATION PROCESS
FR2700323B1 (en) Method of biological water treatment and device implementing the method.
FR2621307B3 (en) PROCESS FOR THE DISPOSAL AND TREATMENT OF DECANTATION SLUDGE FROM THE TREATMENT OF WASTEWATER
FR2759720B1 (en) PROCESS FOR PRODUCING A FILTER FLOOR FOR WATER TREATMENT
FR2760445B1 (en) PROCESS FOR TREATING WATER CONTAINING ORGANIC IMPURITIES AND MICROORGANISMS
FR2628976B1 (en) WATER TREATMENT PROCESS FOR FIRE FIGHTING
FR2689494B1 (en) PROCESS AND DEVICE FOR THE PURIFICATION OF WASTE WATER BY BIOLOGICAL WAY.
FR2735462B1 (en) DEVICE FOR THE TREATMENT OF POOL WATER, PARTICULARLY FOR THE DISINFECTION OF WATER
FR2707623B1 (en) Process for the treatment of nitrogenous effluents.
FR2725193B1 (en) PROCESS FOR THE BIOLOGICAL TREATMENT OF AN EFFLUENT INCLUDING A POST-DENITRIFICATION STAGE AND INSTALLATION FOR IMPLEMENTING THIS PROCESS
FR2731731B1 (en) DRINKING WATER TREATMENT AND DISTRIBUTION STATION

Legal Events

Date Code Title Description
ST Notification of lapse