SE340249B - - Google Patents

Info

Publication number
SE340249B
SE340249B SE578169A SE578169A SE340249B SE 340249 B SE340249 B SE 340249B SE 578169 A SE578169 A SE 578169A SE 578169 A SE578169 A SE 578169A SE 340249 B SE340249 B SE 340249B
Authority
SE
Sweden
Application number
SE578169A
Inventor
N Westberg
Original Assignee
Vattenbyggnadsbyran Ab
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 Vattenbyggnadsbyran Ab filed Critical Vattenbyggnadsbyran Ab
Priority to SE578169A priority Critical patent/SE340249B/xx
Priority to DE19702017671 priority patent/DE2017671C3/de
Priority to GB1832370A priority patent/GB1292210A/en
Priority to US3652406D priority patent/US3652406A/en
Priority to NO01514/70A priority patent/NO126853B/no
Priority to FI110470A priority patent/FI52844C/fi
Priority to DK203070A priority patent/DK134931B/da
Priority to FR7014589A priority patent/FR2039386A1/fr
Publication of SE340249B publication Critical patent/SE340249B/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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • 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
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Activated Sludge Processes (AREA)
SE578169A 1969-04-23 1969-04-23 SE340249B (h)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE578169A SE340249B (h) 1969-04-23 1969-04-23
DE19702017671 DE2017671C3 (de) 1969-04-23 1970-04-14 Verfahren zur biologischen Abwasserreinigung
GB1832370A GB1292210A (en) 1969-04-23 1970-04-16 Process for sewage treatment
US3652406D US3652406A (en) 1969-04-23 1970-04-20 Process for sewage treatment
NO01514/70A NO126853B (h) 1969-04-23 1970-04-21
FI110470A FI52844C (fi) 1969-04-23 1970-04-21 Menetelmä jäteveden biologista puhdistamista varten.
DK203070A DK134931B (da) 1969-04-23 1970-04-22 Fremgangsmåde og apparat til biologisk rensning af spildevand.
FR7014589A FR2039386A1 (h) 1969-04-23 1970-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE578169A SE340249B (h) 1969-04-23 1969-04-23

Publications (1)

Publication Number Publication Date
SE340249B true SE340249B (h) 1971-11-08

Family

ID=20267225

Family Applications (1)

Application Number Title Priority Date Filing Date
SE578169A SE340249B (h) 1969-04-23 1969-04-23

Country Status (7)

Country Link
US (1) US3652406A (h)
DK (1) DK134931B (h)
FI (1) FI52844C (h)
FR (1) FR2039386A1 (h)
GB (1) GB1292210A (h)
NO (1) NO126853B (h)
SE (1) SE340249B (h)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317371C1 (de) * 1983-05-13 1984-10-31 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Verfahren zur Reinigung von Abwasser in Anlagen mit Adsorptionsstufe
US4705633A (en) * 1986-10-02 1987-11-10 Bogusch Eugene D Nitrification with sludge reaeration and ammonia enrichment
US5846425A (en) * 1994-07-22 1998-12-08 Whiteman; George R. Methods for treatment of waste streams
BR9810310A (pt) 1997-06-24 2000-09-19 Kady International Moinho de dispersão, equipamento para produzir suspensões lìquidas de material finamente dividido, e, processos para retirada de água de uma corrente de lama e para a produção de extratos
GB0109514D0 (en) * 2001-04-18 2001-06-06 Its Universal Systems Ltd Liquid treatment
US7445714B2 (en) * 2004-04-29 2008-11-04 Stock Raymond W Biological processing of animal waste
US8435409B2 (en) 2010-05-28 2013-05-07 Ecolab Usa Inc. Activated sludge process in wastewater treatment
BR102014014539A2 (pt) * 2014-06-13 2016-01-05 Biotecam Assessoria E Desenvolvimento De Tecnologia Ambiental Ltda equipamento e processo para enriquecimento de cultivos microbianos para aplicações ambientais

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254953A (en) * 1937-09-14 1941-09-02 Howard S Thomas Sewage disposal system and apparatus therefor
US2562510A (en) * 1945-08-03 1951-07-31 Pacific Flush Tank Co Process for sewage treatment
US3047492A (en) * 1959-01-22 1962-07-31 Anthony A Gambrel Sewage digesting process
US3220706A (en) * 1963-06-07 1965-11-30 Pacific Flush Tank Co Sewage treatment system
US3356609A (en) * 1966-05-03 1967-12-05 United Carbide Corp Aerobic treatment of sewage

Also Published As

Publication number Publication date
DE2017671B2 (de) 1975-09-18
DK134931C (h) 1977-07-11
DK134931B (da) 1977-02-14
FI52844B (h) 1977-08-31
US3652406A (en) 1972-03-28
GB1292210A (en) 1972-10-11
DE2017671A1 (de) 1970-12-17
NO126853B (h) 1973-04-02
FI52844C (fi) 1977-12-12
FR2039386A1 (h) 1971-01-15

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