CA2304935A1 - Biofiltering device for treating wastewater - Google Patents

Biofiltering device for treating wastewater Download PDF

Info

Publication number
CA2304935A1
CA2304935A1 CA002304935A CA2304935A CA2304935A1 CA 2304935 A1 CA2304935 A1 CA 2304935A1 CA 002304935 A CA002304935 A CA 002304935A CA 2304935 A CA2304935 A CA 2304935A CA 2304935 A1 CA2304935 A1 CA 2304935A1
Authority
CA
Canada
Prior art keywords
peat
wastewater
biofiltering
bed
inlet
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.)
Granted
Application number
CA002304935A
Other languages
French (fr)
Other versions
CA2304935C (en
Inventor
Albert Belhumeur
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.)
LE GROUPE BERGER LTEE/BERGER GROUP Ltd
Original Assignee
LE GROUPE BERGER LTEE/BERGER GROUP Ltd
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 LE GROUPE BERGER LTEE/BERGER GROUP Ltd filed Critical LE GROUPE BERGER LTEE/BERGER GROUP Ltd
Priority to CA 2304935 priority Critical patent/CA2304935C/en
Priority to CA 2314689 priority patent/CA2314689C/en
Priority to AU2001244011A priority patent/AU2001244011A1/en
Priority to EP20010916823 priority patent/EP1274653A1/en
Priority to PCT/CA2001/000436 priority patent/WO2001077032A1/en
Priority to MXPA02009992A priority patent/MXPA02009992A/en
Priority to AU2001252063A priority patent/AU2001252063A1/en
Priority to EP20010925240 priority patent/EP1274654A1/en
Priority to US09/828,905 priority patent/US6506298B2/en
Priority to PCT/CA2001/000510 priority patent/WO2001077033A1/en
Priority to MXPA02009993A priority patent/MXPA02009993A/en
Publication of CA2304935A1 publication Critical patent/CA2304935A1/en
Application granted granted Critical
Publication of CA2304935C publication Critical patent/CA2304935C/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
    • C02F3/04—Aerobic processes using trickle filters
    • C02F3/043—Devices for distributing water over 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
    • C02F3/04—Aerobic processes using trickle filters
    • C02F3/046—Soil filtration
    • 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)
  • Biological Treatment Of Waste Water (AREA)

Abstract

A biofiltering device for treating wastewater comprises a housing having an inlet for receiving the wastewater to be treated and an outlet for discharging the treated wastewater, a bed of peat disposed inside the housing between the inlet and outlet, the peat defining a biofiltering medium having a predetermined biofiltering capacity, and an air vent for aerating the peat.
The device further includes a fluid flow control system arranged over the bed of peat and in fluid flow communication with the inlet, for distributing the wastewater through the bed of peat in a manner such that when the wastewater enters the system at a flow rate greater than the biofiltering capacity of the peat, the wastewater discharged from the system flows through the bed of peat at a flow rate no greater than the biofiltering capacity. The biofiltering device according to the invention enables one to efficiently treat incoming wastewater irrespective of its flow rate.
CA 2304935 2000-04-10 2000-04-10 Biofiltering device for treating wastewater Expired - Fee Related CA2304935C (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CA 2304935 CA2304935C (en) 2000-04-10 2000-04-10 Biofiltering device for treating wastewater
CA 2314689 CA2314689C (en) 2000-04-10 2000-07-28 Biofiltering system for treating wastewater effluent
EP20010916823 EP1274653A1 (en) 2000-04-10 2001-03-30 Biofiltering device for treating wastewater
PCT/CA2001/000436 WO2001077032A1 (en) 2000-04-10 2001-03-30 Biofiltering device for treating wastewater
MXPA02009992A MXPA02009992A (en) 2000-04-10 2001-03-30 Biofiltering device for treating wastewater.
AU2001244011A AU2001244011A1 (en) 2000-04-10 2001-03-30 Biofiltering device for treating wastewater
AU2001252063A AU2001252063A1 (en) 2000-04-10 2001-04-10 Biofiltering system for treating wastewater effluent
EP20010925240 EP1274654A1 (en) 2000-04-10 2001-04-10 Biofiltering system for treating wastewater effluent
US09/828,905 US6506298B2 (en) 2000-04-10 2001-04-10 Biofiltering system for treating wastewater effluent
PCT/CA2001/000510 WO2001077033A1 (en) 2000-04-10 2001-04-10 Biofiltering system for treating wastewater effluent
MXPA02009993A MXPA02009993A (en) 2000-04-10 2001-04-10 Biofiltering system for treating wastewater effluent.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2304935 CA2304935C (en) 2000-04-10 2000-04-10 Biofiltering device for treating wastewater

Publications (2)

Publication Number Publication Date
CA2304935A1 true CA2304935A1 (en) 2001-10-10
CA2304935C CA2304935C (en) 2003-07-29

Family

ID=4165852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2304935 Expired - Fee Related CA2304935C (en) 2000-04-10 2000-04-10 Biofiltering device for treating wastewater

Country Status (5)

Country Link
EP (1) EP1274653A1 (en)
AU (1) AU2001244011A1 (en)
CA (1) CA2304935C (en)
MX (1) MXPA02009992A (en)
WO (1) WO2001077032A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106680031A (en) * 2016-11-21 2017-05-17 国家海洋技术中心 Automatic sampling and monitoring system based on ocean station temperature-salinity well

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI2058441T1 (en) * 2007-11-09 2013-02-28 Luxin (Green Planet)Ag System for storing and purifying water
US8256989B2 (en) 2007-11-09 2012-09-04 Luxin (Green Planet) Ag Water-storage and water-purification system
GB0910685D0 (en) 2009-06-20 2009-08-05 Webb Colin G E Apparatus and method for disposal and treatment of waste water, sewage and/or effluent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119273A (en) * 1964-04-23 1978-10-10 Tii Corporation System for pollution suppression
CH637604A5 (en) * 1979-02-26 1983-08-15 Eberhard Walther Effluent treatment unit with a percolating filter and tilting container
GB2289046B (en) * 1992-12-16 1996-09-04 Bord Na Mona An effluent treatment system
DE69405165T2 (en) * 1993-06-24 1998-01-02 Boc Gases Australia Ltd Method and device for controlled biological wastewater treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106680031A (en) * 2016-11-21 2017-05-17 国家海洋技术中心 Automatic sampling and monitoring system based on ocean station temperature-salinity well
CN106680031B (en) * 2016-11-21 2023-08-01 国家海洋技术中心 Automatic sampling and monitoring system based on ocean station Wen Yanjing

Also Published As

Publication number Publication date
WO2001077032A1 (en) 2001-10-18
AU2001244011A1 (en) 2001-10-23
MXPA02009992A (en) 2004-08-19
CA2304935C (en) 2003-07-29
EP1274653A1 (en) 2003-01-15

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