CA2184359C - Bille poreuse contenant un biocatalyseur adsorbant - Google Patents

Bille poreuse contenant un biocatalyseur adsorbant Download PDF

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Publication number
CA2184359C
CA2184359C CA 2184359 CA2184359A CA2184359C CA 2184359 C CA2184359 C CA 2184359C CA 2184359 CA2184359 CA 2184359 CA 2184359 A CA2184359 A CA 2184359A CA 2184359 C CA2184359 C CA 2184359C
Authority
CA
Canada
Prior art keywords
beads
bioreactor
biocatalyst
polymer
activated carbon
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 - Lifetime
Application number
CA 2184359
Other languages
English (en)
Other versions
CA2184359A1 (fr
Inventor
Thomas Irvin Bair
Carl Eugene Camp
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.)
University of Tulsa
Original Assignee
University of Tulsa
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
Priority claimed from US08/205,689 external-priority patent/US5486292A/en
Application filed by University of Tulsa filed Critical University of Tulsa
Publication of CA2184359A1 publication Critical patent/CA2184359A1/fr
Application granted granted Critical
Publication of CA2184359C publication Critical patent/CA2184359C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Des billes de polymère organique synthétique extrêmement poreuses, contenant un biocatalyseur adsorbant, possèdent du charbon actif en poudre dispersée dans le polymère et un biocatalyseur, tel que des bactéries, situées dans les macropores des billes. Les billes sont utilisées pour traiter des courants aqueux contaminés. Le biocatalyseur peut consommer des contaminants organiques adsorbés et les convertir en gaz inoffensifs tout en continuant de renouveler la capacité adsorptive du charbon actif.
CA 2184359 1994-03-03 1995-03-01 Bille poreuse contenant un biocatalyseur adsorbant Expired - Lifetime CA2184359C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/205,689 1994-03-03
US08/205,689 US5486292A (en) 1994-03-03 1994-03-03 Adsorbent biocatalyst porous beads
PCT/US1995/002612 WO1995023768A1 (fr) 1994-03-03 1995-03-01 Bille poreuse contenant un biocatalyseur adsorbant

Publications (2)

Publication Number Publication Date
CA2184359A1 CA2184359A1 (fr) 1995-09-08
CA2184359C true CA2184359C (fr) 2007-05-29

Family

ID=38146482

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2184359 Expired - Lifetime CA2184359C (fr) 1994-03-03 1995-03-01 Bille poreuse contenant un biocatalyseur adsorbant

Country Status (1)

Country Link
CA (1) CA2184359C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110921982A (zh) * 2019-11-26 2020-03-27 中冶天工集团有限公司 一种生物催化氧化技术处理煤化工废水的系统及其方法

Also Published As

Publication number Publication date
CA2184359A1 (fr) 1995-09-08

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