ATE131455T1 - Zweistufiges anaerobes/aerobes verfahren für die abwasserbehandlung - Google Patents

Zweistufiges anaerobes/aerobes verfahren für die abwasserbehandlung

Info

Publication number
ATE131455T1
ATE131455T1 AT90300298T AT90300298T ATE131455T1 AT E131455 T1 ATE131455 T1 AT E131455T1 AT 90300298 T AT90300298 T AT 90300298T AT 90300298 T AT90300298 T AT 90300298T AT E131455 T1 ATE131455 T1 AT E131455T1
Authority
AT
Austria
Prior art keywords
anaerobic
solids
biophysical
aerobic
treatment
Prior art date
Application number
AT90300298T
Other languages
English (en)
Inventor
Thomas J Vollstedt
William M Copa
Original Assignee
Zimpro Environmental 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 Zimpro Environmental Inc filed Critical Zimpro Environmental Inc
Application granted granted Critical
Publication of ATE131455T1 publication Critical patent/ATE131455T1/de

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
    • 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (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)
  • Water Treatment By Sorption (AREA)
  • Biological Treatment Of Waste Water (AREA)
AT90300298T 1989-02-06 1990-01-10 Zweistufiges anaerobes/aerobes verfahren für die abwasserbehandlung ATE131455T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/306,195 US4919815A (en) 1989-02-06 1989-02-06 Two-stage anaerobic/aerobic treatment process

Publications (1)

Publication Number Publication Date
ATE131455T1 true ATE131455T1 (de) 1995-12-15

Family

ID=23184245

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90300298T ATE131455T1 (de) 1989-02-06 1990-01-10 Zweistufiges anaerobes/aerobes verfahren für die abwasserbehandlung

Country Status (9)

Country Link
US (1) US4919815A (de)
EP (1) EP0382340B1 (de)
JP (1) JPH02245297A (de)
KR (1) KR0137867B1 (de)
AT (1) ATE131455T1 (de)
CA (1) CA2007024A1 (de)
DE (1) DE69024070T2 (de)
ES (1) ES2081346T3 (de)
MX (1) MX166249B (de)

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Also Published As

Publication number Publication date
JPH02245297A (ja) 1990-10-01
KR0137867B1 (ko) 1998-04-30
US4919815A (en) 1990-04-24
KR900012847A (ko) 1990-09-01
CA2007024A1 (en) 1990-08-06
DE69024070T2 (de) 1996-07-18
EP0382340A1 (de) 1990-08-16
DE69024070D1 (de) 1996-01-25
MX166249B (es) 1992-12-24
EP0382340B1 (de) 1995-12-13
ES2081346T3 (es) 1996-03-01

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