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WO2009081079A3 - Device for purifying domestic effluents - Google Patents

Device for purifying domestic effluents Download PDF

Info

Publication number
WO2009081079A3
WO2009081079A3 PCT/FR2008/052404 FR2008052404W WO2009081079A3 WO 2009081079 A3 WO2009081079 A3 WO 2009081079A3 FR 2008052404 W FR2008052404 W FR 2008052404W WO 2009081079 A3 WO2009081079 A3 WO 2009081079A3
Authority
WO
WIPO (PCT)
Prior art keywords
purifying domestic
mass
domestic effluents
effluents
purifying
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.)
Ceased
Application number
PCT/FR2008/052404
Other languages
French (fr)
Other versions
WO2009081079A2 (en
Inventor
Gérald SEMERDJIAN
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.)
PHOCEENNE DES EAUX
Original Assignee
PHOCEENNE DES EAUX
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 PHOCEENNE DES EAUX filed Critical PHOCEENNE DES EAUX
Priority to EP08863696A priority Critical patent/EP2231530A2/en
Publication of WO2009081079A2 publication Critical patent/WO2009081079A2/en
Publication of WO2009081079A3 publication Critical patent/WO2009081079A3/en
Priority to MA32939A priority patent/MA31929B1/en
Anticipated expiration legal-status Critical
Ceased 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
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • 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
    • 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
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

Device (1) for purifying domestic effluents, characterized in that it comprises at least one first filtration stage I comprising: - at least one filtering mass (4) comprising a plurality of layers (41, 42), each composed of a particulate mineral material, the particle size of which increases from the surface of the mass to the bottom of the mass and, - at least one drainage layer (5) composed of fragments (6) of tyres, into which an aeration shaft (7) opens.
PCT/FR2008/052404 2007-12-21 2008-12-22 Device for purifying domestic effluents Ceased WO2009081079A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08863696A EP2231530A2 (en) 2007-12-21 2008-12-22 Device for purifying domestic effluents
MA32939A MA31929B1 (en) 2007-12-21 2010-06-21 Apparatus for treating household waste

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0709073A FR2925481B1 (en) 2007-12-21 2007-12-21 DEVICE FOR PURIFYING DOMESTIC EFFLUENTS
FR07/09073 2007-12-21

Publications (2)

Publication Number Publication Date
WO2009081079A2 WO2009081079A2 (en) 2009-07-02
WO2009081079A3 true WO2009081079A3 (en) 2009-12-03

Family

ID=39952400

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/052404 Ceased WO2009081079A2 (en) 2007-12-21 2008-12-22 Device for purifying domestic effluents

Country Status (4)

Country Link
EP (1) EP2231530A2 (en)
FR (1) FR2925481B1 (en)
MA (1) MA31929B1 (en)
WO (1) WO2009081079A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2942791B1 (en) * 2009-03-09 2012-07-20 Voisin J COMPACT CLEANING DEVICE BY PLANT FILTER, IN PARTICULAR OF THE PLANT TYPE OF ROSE
FR2975390B1 (en) * 2011-05-17 2013-06-28 Leroux Philippe Paul DEVICE FOR PURIFYING DOMESTIC WASTEWATER
FR3019171B1 (en) * 2014-03-26 2017-05-05 Sohe Assainissement DEVICE AND METHOD FOR SANITIZING WASTEWATER
FR3099473B1 (en) * 2019-08-01 2021-08-06 Aquatiris Wastewater treatment works
MA64171A1 (en) * 2024-02-19 2025-08-29 Université Internationale de RABAT Process and device for purifying industrial wastewater by staircase percolation filtration

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733453A (en) * 1996-07-15 1998-03-31 Azurea, Inc. Wastewater treatment system and method
US5863433A (en) * 1996-12-02 1999-01-26 Tennessee Valley Authority United States Corp. Reciprocating subsurface-flow constructed wetlands for improving wastewater treatment
WO2003042115A1 (en) * 2001-11-14 2003-05-22 Dharma Living Systems, Inc. Integrated hydroponic and wetland wastewater treatment systems and associated methods
WO2004087584A1 (en) * 2003-03-31 2004-10-14 Council Of Scientific And Industrial Research System and method for the treatment of wastewater using plants
US20060219614A1 (en) * 2005-04-04 2006-10-05 Troy Green Organic and animal waste effluent treatment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733453A (en) * 1996-07-15 1998-03-31 Azurea, Inc. Wastewater treatment system and method
US5863433A (en) * 1996-12-02 1999-01-26 Tennessee Valley Authority United States Corp. Reciprocating subsurface-flow constructed wetlands for improving wastewater treatment
WO2003042115A1 (en) * 2001-11-14 2003-05-22 Dharma Living Systems, Inc. Integrated hydroponic and wetland wastewater treatment systems and associated methods
WO2004087584A1 (en) * 2003-03-31 2004-10-14 Council Of Scientific And Industrial Research System and method for the treatment of wastewater using plants
US20060219614A1 (en) * 2005-04-04 2006-10-05 Troy Green Organic and animal waste effluent treatment

Also Published As

Publication number Publication date
WO2009081079A2 (en) 2009-07-02
FR2925481B1 (en) 2010-03-12
MA31929B1 (en) 2010-12-01
EP2231530A2 (en) 2010-09-29
FR2925481A1 (en) 2009-06-26

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