FI57578C - Anlaeggning foer biologisk rening av avfallsvatten - Google Patents

Anlaeggning foer biologisk rening av avfallsvatten Download PDF

Info

Publication number
FI57578C
FI57578C FI1923/72A FI192372A FI57578C FI 57578 C FI57578 C FI 57578C FI 1923/72 A FI1923/72 A FI 1923/72A FI 192372 A FI192372 A FI 192372A FI 57578 C FI57578 C FI 57578C
Authority
FI
Finland
Prior art keywords
clarification
sludge
openings
pumps
air
Prior art date
Application number
FI1923/72A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI57578B (fi
Inventor
Jacques Bernard
Original Assignee
Degremont
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 Degremont filed Critical Degremont
Publication of FI57578B publication Critical patent/FI57578B/fi
Application granted granted Critical
Publication of FI57578C publication Critical patent/FI57578C/fi

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
    • C02F3/12—Activated sludge processes
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • 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)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
FI1923/72A 1971-07-20 1972-07-06 Anlaeggning foer biologisk rening av avfallsvatten FI57578C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7126465 1971-07-20
FR7126465A FR2146574A5 (xx) 1971-07-20 1971-07-20

Publications (2)

Publication Number Publication Date
FI57578B FI57578B (fi) 1980-05-30
FI57578C true FI57578C (fi) 1980-09-10

Family

ID=9080595

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1923/72A FI57578C (fi) 1971-07-20 1972-07-06 Anlaeggning foer biologisk rening av avfallsvatten

Country Status (14)

Country Link
US (1) US3834540A (xx)
JP (1) JPS5545278B1 (xx)
AR (1) AR196618A1 (xx)
AU (1) AU468494B2 (xx)
BE (1) BE785000A (xx)
BR (1) BR7204764D0 (xx)
CA (1) CA1003128A (xx)
CH (1) CH555784A (xx)
DE (1) DE2231172C3 (xx)
ES (1) ES404004A1 (xx)
FI (1) FI57578C (xx)
FR (1) FR2146574A5 (xx)
GB (1) GB1397118A (xx)
SE (1) SE378407B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573907A (en) * 1976-05-14 1980-08-28 Ici Ltd Method and apparatus for the aerobic treatment of waste water
US4211657A (en) * 1977-02-16 1980-07-08 Etlin Vladimir N Means for biological treatment of water
WO1981000709A1 (en) * 1979-09-05 1981-03-19 V Etlin Means for advanced water treatment
FR2594430B1 (fr) * 1986-02-14 1991-05-03 Brucker Christian Procede et dispositif pour le traitement des eaux usees
PL150352B1 (en) * 1987-10-13 1990-05-31 Mechanical and biological sewage treatment plant
US6224773B1 (en) * 1999-10-08 2001-05-01 The Advent Corporation Wastewater treatment system with enhanced directional flow
WO2002034679A1 (de) * 2000-10-27 2002-05-02 Alexandr Teterja Verfahren zur mehrstufigen biologischen abwasserreinigung mit unterbrochenem betrieb und einrichtung zur durchführung dieses verfahrens
FR2871456B1 (fr) * 2004-06-14 2006-08-11 Jean Claude Janodet Station compacte d'epuration des eaux usees
AT509427B1 (de) * 2010-01-28 2016-10-15 Ingerle Kurt Verfahren und einrichtung zur biologischen abwasserreinigung
DE102010002959A1 (de) * 2010-03-17 2011-09-22 Invent Umwelt-Und Verfahrenstechnik Ag Vorrichtung zum Begasen einer in einem Behandlungsbecken aufgenommenen Suspension

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330413A (en) * 1964-09-30 1967-07-11 Danjes Martin Apparatus for biological purification of sewage water
FR1441464A (fr) * 1965-01-07 1966-06-10 Degremont Appareil combiné pour l'épuration biologique des eaux usées
US3396102A (en) * 1967-07-10 1968-08-06 Fmc Corp Sewage treatment process and apparatus
US3511380A (en) * 1969-08-06 1970-05-12 Neptune Microfloc Inc Clarification apparatus for aerated lagoon
BE755565A (fr) * 1969-09-02 1971-02-15 Passavant Werke Procede et installation de decantation pour l'epuration biologique des eaux residuaires
US3591492A (en) * 1970-05-08 1971-07-06 Fmc Corp Sewage treatment process and apparatus

Also Published As

Publication number Publication date
CA1003128A (fr) 1977-01-04
US3834540A (en) 1974-09-10
FI57578B (fi) 1980-05-30
BR7204764D0 (pt) 1973-06-14
SE378407B (xx) 1975-09-01
ES404004A1 (es) 1975-05-16
FR2146574A5 (xx) 1973-03-02
DE2231172C3 (de) 1979-08-30
AR196618A1 (es) 1974-02-12
AU468494B2 (en) 1976-01-15
DE2231172A1 (de) 1973-01-25
JPS5545278B1 (xx) 1980-11-17
AU4482872A (en) 1974-01-24
CH555784A (de) 1974-11-15
BE785000A (fr) 1972-12-18
GB1397118A (en) 1975-06-11
DE2231172B2 (de) 1978-12-21

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