SE9002864D0 - Foerfarande foer rening av avloppsvatten - Google Patents

Foerfarande foer rening av avloppsvatten

Info

Publication number
SE9002864D0
SE9002864D0 SE9002864A SE9002864A SE9002864D0 SE 9002864 D0 SE9002864 D0 SE 9002864D0 SE 9002864 A SE9002864 A SE 9002864A SE 9002864 A SE9002864 A SE 9002864A SE 9002864 D0 SE9002864 D0 SE 9002864D0
Authority
SE
Sweden
Prior art keywords
pct
waste
bod
precipitation
wastewater
Prior art date
Application number
SE9002864A
Other languages
English (en)
Other versions
SE468985B (sv
SE9002864L (sv
Original Assignee
Johnson Axel Eng 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 Johnson Axel Eng Ab filed Critical Johnson Axel Eng Ab
Priority to SE9002864A priority Critical patent/SE468985B/sv
Publication of SE9002864D0 publication Critical patent/SE9002864D0/sv
Priority to EP91916481A priority patent/EP0594623A1/en
Priority to AU85065/91A priority patent/AU651379B2/en
Priority to CA 2090604 priority patent/CA2090604C/en
Priority to KR1019930700659A priority patent/KR960004304B1/ko
Priority to PCT/SE1991/000582 priority patent/WO1992004284A1/en
Priority to JP3515034A priority patent/JPH06500729A/ja
Priority to US07/984,568 priority patent/US5372720A/en
Publication of SE9002864L publication Critical patent/SE9002864L/sv
Publication of SE468985B publication Critical patent/SE468985B/sv

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
    • C02F3/04—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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/16—Total nitrogen (tkN-N)
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/18—PO4-P
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)
SE9002864A 1990-09-07 1990-09-07 Foerfarande foer rening av avloppsvatten SE468985B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9002864A SE468985B (sv) 1990-09-07 1990-09-07 Foerfarande foer rening av avloppsvatten
EP91916481A EP0594623A1 (en) 1990-09-07 1991-09-04 Method for purification of wastewater
AU85065/91A AU651379B2 (en) 1990-09-07 1991-09-04 Method for purification of wastewater
CA 2090604 CA2090604C (en) 1990-09-07 1991-09-04 Method for purification of waste water
KR1019930700659A KR960004304B1 (ko) 1990-09-07 1991-09-04 폐수 정화 방법
PCT/SE1991/000582 WO1992004284A1 (en) 1990-09-07 1991-09-04 Method for purification of wastewater
JP3515034A JPH06500729A (ja) 1990-09-07 1991-09-04 汚水の清浄方法
US07/984,568 US5372720A (en) 1990-09-07 1991-09-04 Method for purification of wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002864A SE468985B (sv) 1990-09-07 1990-09-07 Foerfarande foer rening av avloppsvatten

Publications (3)

Publication Number Publication Date
SE9002864D0 true SE9002864D0 (sv) 1990-09-07
SE9002864L SE9002864L (sv) 1992-03-08
SE468985B SE468985B (sv) 1993-04-26

Family

ID=20380308

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002864A SE468985B (sv) 1990-09-07 1990-09-07 Foerfarande foer rening av avloppsvatten

Country Status (8)

Country Link
US (1) US5372720A (sv)
EP (1) EP0594623A1 (sv)
JP (1) JPH06500729A (sv)
KR (1) KR960004304B1 (sv)
AU (1) AU651379B2 (sv)
CA (1) CA2090604C (sv)
SE (1) SE468985B (sv)
WO (1) WO1992004284A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69204233T2 (de) * 1991-07-12 1996-01-25 Norihito Tambo Verfahren und Anlage zur Abwasserreinigung durch Entphosphorung und anaerobe bzw. aerobe Behandlung.
ES2101072T3 (es) * 1992-10-06 1997-07-01 Ct Umwelttechnik Ag Procedimiento para la depuracion biologica de agua y agente para la puesta en practica del procedimiento.
DE4308156C2 (de) * 1993-03-15 2000-04-27 Philipp Mueller Gmbh Anlage für die Reinigung von Abwasser
US5462666A (en) * 1994-09-28 1995-10-31 Rjjb & G, Inc. Treatment of nutrient-rich water
GB9425110D0 (en) * 1994-12-13 1995-02-08 Boc Group Plc Sewage respiration inhibition
FR2738234B1 (fr) * 1995-08-29 1998-10-30 Degremont Procede d'elimination des composes azotes et de remineralisation d'eaux faiblement mineralisees
AT407245B (de) * 1998-12-07 2001-01-25 Vta Engineering Und Umwelttech Verfahren zum biologischen reinigen phosphorhältiger abwässer
US8071055B2 (en) 2002-12-04 2011-12-06 Blue Water Technologies, Inc. Water treatment techniques
EP1567453A1 (en) 2002-12-04 2005-08-31 Idaho Research Foundation, Inc. Reactive filtration
US7445721B2 (en) * 2003-12-03 2008-11-04 Idaho Research Foundation, Inc. Reactive filtration
US8080163B2 (en) * 2002-12-04 2011-12-20 Blue Water Technologies, Inc. Water treatment method
US7713426B2 (en) * 2008-01-11 2010-05-11 Blue Water Technologies, Inc. Water treatment
GB0821880D0 (en) * 2008-12-01 2009-01-07 Jowett E C Sewage nitrate removal by asphyxiant absorbent filtration and carbon additions
US9580341B1 (en) 2012-09-22 2017-02-28 Biotta LLC Biological two-stage contaminated water treatment system and process
US9856160B2 (en) * 2012-09-22 2018-01-02 Biottta Llc Biological two-stage contaminated water treatment system
SE538639C2 (sv) * 2014-10-02 2016-10-04 Xylem Ip Man S À R L An improved method for managing a wastewater treatment process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167479A (en) * 1976-10-08 1979-09-11 Ferdinand Besik Process for purifying waste waters
US4279753A (en) * 1979-03-19 1981-07-21 Arco Environmental Company Wastewater treatment system including multiple stages of alternate aerobic-anerobic bioreactors in series
US4353800A (en) * 1980-08-25 1982-10-12 Ferdinand Besik Method and an apparatus for biological treatment of waste waters
EP0205496A1 (en) * 1984-12-21 1986-12-30 Commonwealth Scientific And Industrial Research Organisation Nitrification/denitrification of waste material
NL8720037A (nl) * 1986-02-10 1988-01-04 Onoda Alc Kk Werkwijze voor de behandeling van afvalwater.
EP0293521A3 (de) * 1987-06-04 1989-01-04 GebràœDer Sulzer Aktiengesellschaft Verfahren zur biologischen Reinigung von Wasser oder Abwasser von organischen stickstoffhaltigen verunreinigungen
SE8900071D0 (sv) * 1989-01-11 1989-01-11 Boliden Kemi Ab Vattenreningsprocess 2

Also Published As

Publication number Publication date
SE468985B (sv) 1993-04-26
SE9002864L (sv) 1992-03-08
WO1992004284A1 (en) 1992-03-19
US5372720A (en) 1994-12-13
KR960004304B1 (ko) 1996-03-30
CA2090604A1 (en) 1992-03-08
CA2090604C (en) 1997-12-23
EP0594623A1 (en) 1994-05-04
JPH06500729A (ja) 1994-01-27
AU651379B2 (en) 1994-07-21
AU8506591A (en) 1992-03-30
KR930702233A (ko) 1993-09-08

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