CA3199100A1 - Milieu a utiliser dans le traitement des eaux usees - Google Patents

Milieu a utiliser dans le traitement des eaux usees Download PDF

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Publication number
CA3199100A1
CA3199100A1 CA3199100A CA3199100A CA3199100A1 CA 3199100 A1 CA3199100 A1 CA 3199100A1 CA 3199100 A CA3199100 A CA 3199100A CA 3199100 A CA3199100 A CA 3199100A CA 3199100 A1 CA3199100 A1 CA 3199100A1
Authority
CA
Canada
Prior art keywords
media
strand
strands
bundle
undulations
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
CA3199100A
Other languages
English (en)
Other versions
CA3199100C (fr
Inventor
Etienne Boutet
Alexandre Moreau
Rejean Trotechaud
Garfield R. Lord
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.)
Technologies Bionest Inc
Original Assignee
Technologies Bionest Inc
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 Technologies Bionest Inc filed Critical Technologies Bionest Inc
Priority to CA3199100A priority Critical patent/CA3199100C/fr
Publication of CA3199100A1 publication Critical patent/CA3199100A1/fr
Priority to EP24802481.2A priority patent/EP4709690A1/fr
Priority to PCT/CA2024/050627 priority patent/WO2024229571A1/fr
Priority to CR20250528A priority patent/CR20250528A/es
Application granted granted Critical
Publication of CA3199100C publication Critical patent/CA3199100C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/105—Characterized by the chemical composition
    • C02F3/108—Immobilising gels, polymers or the like
    • 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
    • C02F3/109—Characterized by the shape
    • 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)
  • Chemical & Material Sciences (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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biological Treatment Of Waste Water (AREA)
CA3199100A 2023-05-09 2023-05-09 Milieu a utiliser dans le traitement des eaux usees Active CA3199100C (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA3199100A CA3199100C (fr) 2023-05-09 2023-05-09 Milieu a utiliser dans le traitement des eaux usees
EP24802481.2A EP4709690A1 (fr) 2023-05-09 2024-05-09 Milieux destinés à être utilisés dans le traitement des eaux usées
PCT/CA2024/050627 WO2024229571A1 (fr) 2023-05-09 2024-05-09 Milieux destinés à être utilisés dans le traitement des eaux usées
CR20250528A CR20250528A (es) 2023-05-09 2024-05-09 Medios para usar en el tratamiento de aguas residuales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3199100A CA3199100C (fr) 2023-05-09 2023-05-09 Milieu a utiliser dans le traitement des eaux usees

Publications (2)

Publication Number Publication Date
CA3199100A1 true CA3199100A1 (fr) 2023-07-18
CA3199100C CA3199100C (fr) 2026-02-17

Family

ID=87245307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3199100A Active CA3199100C (fr) 2023-05-09 2023-05-09 Milieu a utiliser dans le traitement des eaux usees

Country Status (4)

Country Link
EP (1) EP4709690A1 (fr)
CA (1) CA3199100C (fr)
CR (1) CR20250528A (fr)
WO (1) WO2024229571A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540415A (en) * 1969-04-18 1970-11-17 James E Bromley Synthetic reef ecological system for large bodies of water
DE3047967C2 (de) * 1980-12-19 1985-12-12 Felix Schoeller jr. GmbH & Co KG, 4500 Osnabrück Füllmaterial für einen Tropfkörper für die biologische Abwasserreinigung
DE3807695A1 (de) * 1988-03-09 1989-09-21 Norddeutsche Seekabelwerke Ag Fuellmaterial und verfahren zur herstellung derselben
JPH07303892A (ja) * 1994-05-16 1995-11-21 Tonen Corp 生物処理用固定床担体
CA2357907A1 (fr) * 2001-09-26 2003-03-26 Garfield R. Lord Appareil de culture de bacteries pour reacteur biologique a chambres multiples utilise a la sortie d'un bassin de sedimentation ou d'un appareil d'extraction des solides

Also Published As

Publication number Publication date
CA3199100C (fr) 2026-02-17
WO2024229571A1 (fr) 2024-11-14
EP4709690A1 (fr) 2026-03-18
CR20250528A (es) 2026-01-23
WO2024229571A9 (fr) 2025-04-17

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