BE832467A - Procede de purification biologique d'eau residuaire - Google Patents

Procede de purification biologique d'eau residuaire

Info

Publication number
BE832467A
BE832467A BE159238A BE159238A BE832467A BE 832467 A BE832467 A BE 832467A BE 159238 A BE159238 A BE 159238A BE 159238 A BE159238 A BE 159238A BE 832467 A BE832467 A BE 832467A
Authority
BE
Belgium
Prior art keywords
purification process
residual water
biological purification
biological
residual
Prior art date
Application number
BE159238A
Other languages
English (en)
French (fr)
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 DE19742439013 external-priority patent/DE2439013C3/de
Application filed filed Critical
Publication of BE832467A publication Critical patent/BE832467A/xx

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
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Treating Waste Gases (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Activated Sludge Processes (AREA)
BE159238A 1974-08-14 1975-08-14 Procede de purification biologique d'eau residuaire BE832467A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742439013 DE2439013C3 (de) 1974-08-14 Zweistufiges Verfahren zur biologischen Reinigung von Abwasser

Publications (1)

Publication Number Publication Date
BE832467A true BE832467A (fr) 1975-12-01

Family

ID=5923187

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159238A BE832467A (fr) 1974-08-14 1975-08-14 Procede de purification biologique d'eau residuaire

Country Status (11)

Country Link
JP (1) JPS5185270A (no)
AT (1) AT337110B (no)
BE (1) BE832467A (no)
CH (1) CH596098A5 (no)
DK (1) DK146385C (no)
FR (1) FR2281901A1 (no)
GB (1) GB1496178A (no)
IT (1) IT1041828B (no)
NL (1) NL7509641A (no)
NO (1) NO142517C (no)
SE (1) SE409851B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005051711A1 (de) * 2005-10-28 2007-05-10 Lutz Dr.Rer.Nat. Haldenwang Verfahren zur mikrobiologischen aeroben Abwasserbehandlung
JP6117049B2 (ja) * 2013-08-08 2017-04-19 メタウォーター株式会社 水処理システム

Also Published As

Publication number Publication date
NL7509641A (nl) 1976-02-17
AT337110B (de) 1977-06-10
NO142517C (no) 1980-09-03
ATA632375A (de) 1976-09-15
FR2281901B1 (no) 1979-01-05
JPS5185270A (en) 1976-07-26
CH596098A5 (no) 1978-02-28
DK367075A (da) 1976-02-15
DE2439013A1 (de) 1976-02-26
GB1496178A (en) 1977-12-30
NO142517B (no) 1980-05-27
NO752831L (no) 1976-02-17
DK146385C (da) 1984-03-05
FR2281901A1 (fr) 1976-03-12
DE2439013B2 (de) 1977-06-23
DK146385B (da) 1983-09-26
IT1041828B (it) 1980-01-10
SE7509080L (sv) 1976-02-16
SE409851B (sv) 1979-09-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UHDE FRIEDRICH G.M.B.H.

Effective date: 19920831