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SE8802074L - Foerfarande foer avlaegsnande av kvaevefoereningar ur raavatten - Google Patents

Foerfarande foer avlaegsnande av kvaevefoereningar ur raavatten

Info

Publication number
SE8802074L
SE8802074L SE8802074A SE8802074A SE8802074L SE 8802074 L SE8802074 L SE 8802074L SE 8802074 A SE8802074 A SE 8802074A SE 8802074 A SE8802074 A SE 8802074A SE 8802074 L SE8802074 L SE 8802074L
Authority
SE
Sweden
Prior art keywords
pct
water
ammonium ions
ions
removal
Prior art date
Application number
SE8802074A
Other languages
English (en)
Other versions
SE463364B (sv
SE8802074D0 (sv
Inventor
R O Hallberg
Original Assignee
Ecocure 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 Ecocure Ab filed Critical Ecocure Ab
Priority to SE8802074A priority Critical patent/SE463364B/sv
Publication of SE8802074D0 publication Critical patent/SE8802074D0/sv
Priority to CA 600061 priority patent/CA1329958C/en
Priority to EP19890906861 priority patent/EP0417185B1/en
Priority to DE1989602829 priority patent/DE68902829T2/de
Priority to PCT/SE1989/000305 priority patent/WO1989012029A1/en
Priority to JP1506217A priority patent/JPH03504938A/ja
Priority to AT89906861T priority patent/ATE80368T1/de
Priority to US07/582,935 priority patent/US5126049A/en
Publication of SE8802074L publication Critical patent/SE8802074L/sv
Publication of SE463364B publication Critical patent/SE463364B/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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
SE8802074A 1988-06-03 1988-06-03 Foerfarande foer avlaegsnande av kvaevefoereningar ur raavatten SE463364B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8802074A SE463364B (sv) 1988-06-03 1988-06-03 Foerfarande foer avlaegsnande av kvaevefoereningar ur raavatten
CA 600061 CA1329958C (en) 1988-06-03 1989-05-18 Process for removing nitrogen compounds from raw water
EP19890906861 EP0417185B1 (en) 1988-06-03 1989-05-31 A process for removing nitrogen compounds from raw water
DE1989602829 DE68902829T2 (de) 1988-06-03 1989-05-31 Verfahren zur beseitigung von stickstoffverbindungen aus rohwasser.
PCT/SE1989/000305 WO1989012029A1 (en) 1988-06-03 1989-05-31 A process for removing nitrogen compounds from raw water
JP1506217A JPH03504938A (ja) 1988-06-03 1989-05-31 原水からの窒素化合物の除去方法
AT89906861T ATE80368T1 (de) 1988-06-03 1989-05-31 Verfahren zur beseitigung von stickstoffverbindungen aus rohwasser.
US07/582,935 US5126049A (en) 1988-06-03 1989-05-31 Process for removing nitrogen compounds from raw water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802074A SE463364B (sv) 1988-06-03 1988-06-03 Foerfarande foer avlaegsnande av kvaevefoereningar ur raavatten

Publications (3)

Publication Number Publication Date
SE8802074D0 SE8802074D0 (sv) 1988-06-03
SE8802074L true SE8802074L (sv) 1989-12-04
SE463364B SE463364B (sv) 1990-11-12

Family

ID=20372509

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802074A SE463364B (sv) 1988-06-03 1988-06-03 Foerfarande foer avlaegsnande av kvaevefoereningar ur raavatten

Country Status (6)

Country Link
US (1) US5126049A (sv)
EP (1) EP0417185B1 (sv)
JP (1) JPH03504938A (sv)
CA (1) CA1329958C (sv)
SE (1) SE463364B (sv)
WO (1) WO1989012029A1 (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669619B1 (fr) * 1990-11-26 1993-01-08 Elf Aquitaine Procede d'elimination de l'ammoniaque des eaux residuaires.
US5593590A (en) * 1991-02-27 1997-01-14 Technoagrar Consulting Ag Process for separate treatment and disposal of mixtures of solid and liquid, organic wastes
ES2064287B1 (es) * 1993-07-02 1995-07-16 Espanola Explosivos Procedimiento para la eliminacion biologica de nitratos y/o nitritos utilizando klebsiella oxytoca clon-15.
KR20000019613A (ko) * 1998-09-14 2000-04-15 김형벽 스트루바이트 침전을 이용한 하,폐수 정화방법
ES2157774B1 (es) * 1999-03-27 2002-03-01 Ros Roca Sa Mejoras en el procedimiento biologico de depuracion de purines de cerdo.
KR20030033474A (ko) * 2001-10-23 2003-05-01 대한민국(충북대학교총장) 폐수의 정화방법 및 장치
US6994793B2 (en) * 2002-04-19 2006-02-07 Hydro-Trace Incorporated Process for remediating ground water containing one or more nitrogen compounds
PL1786733T3 (pl) * 2004-09-10 2013-05-31 Paques Ip Bv Sposób równoczesnego usuwania BZT i fosforanu ze ścieków
US7396453B1 (en) * 2005-04-19 2008-07-08 Procorp Enterprises, Llc Hydraulically integrated solids/liquid separation system for wastewater treatment
US7344643B2 (en) * 2005-06-30 2008-03-18 Siemens Water Technologies Holding Corp. Process to enhance phosphorus removal for activated sludge wastewater treatment systems
AU2006287178B2 (en) * 2005-09-02 2011-03-17 Evoqua Water Technologies Llc Screening of inert solids from a low-yield wastewater treatment process
WO2007103499A2 (en) * 2006-03-07 2007-09-13 Siemens Water Technologies Corp. Multivalent metal ion management for low sludge processes
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
WO2009120384A2 (en) 2008-03-28 2009-10-01 Siemens Water Technologies Corp. Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8894857B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Methods and systems for treating wastewater
US8153006B1 (en) 2008-06-05 2012-04-10 Procorp Enterprises, Llc Anaerobic treatment process for ethanol production
ITMI20090258A1 (it) * 2009-02-25 2010-08-26 Arcangelo Ventura Processo per trattamento di acque reflue.
WO2011068931A1 (en) * 2009-12-03 2011-06-09 Siemens Industry, Inc. Systems and methods for nutrient removal in biological treatment systems
CA2834690A1 (en) 2010-05-13 2011-11-17 Multiform Harvest Inc. Process and system for recovering phosphorus from wastewater
US8808544B2 (en) 2010-08-18 2014-08-19 Evoqua Water Technologies Llc Contact-stabilization/prime-float hybrid
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US10189711B2 (en) 2010-08-30 2019-01-29 Multiform Harvest Inc. Methods and systems for recovering phosphorus from wastewater including digestate recycle
EP2670500A2 (en) * 2011-02-03 2013-12-11 Multiform Harvest Inc. Methods and compositions for chemical drying and producing struvite
US10131550B2 (en) 2013-05-06 2018-11-20 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
NO345195B1 (en) * 2018-10-25 2020-11-02 N2 Applied As Nitrogen enrichment of organic fertilizer with nitrate and air plasma

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824185A (en) * 1972-09-05 1974-07-16 Administrator Environmental Pr Ammonia elimination system
US3930998A (en) * 1974-09-18 1976-01-06 Sterling Drug Inc. Wastewater treatment
SE405351C (sv) * 1975-04-25 1987-11-16 Svenska Sockerfabriks Ab Forfarande for biologisk rening av kolhydrat- och/eller proteinrikt avloppsvatten
US4134830A (en) * 1975-04-25 1979-01-16 Svenska Sockerfabriks Ab Method of purifying waste water
JPS5816951B2 (ja) * 1976-11-30 1983-04-04 荏原インフイルコ株式会社 イオン交換処理における再生廃液の処理方法
JPS5966396A (ja) * 1982-10-07 1984-04-14 Ebara Infilco Co Ltd 廃水の生物学的脱窒法
SE456500B (sv) * 1985-09-16 1988-10-10 Boliden Ab Forfarande for rening av vatten for eliminering av kveve
JPS63158197A (ja) * 1986-12-22 1988-07-01 Ebara Infilco Co Ltd アンモニア含有廃水の処理方法
FR2638563B1 (fr) * 1988-10-27 1990-12-14 Telemecanique Electrique Dispositif de securite pour appareil de commutation realise par l'assemblage de plusieurs elements modulaires amovibles

Also Published As

Publication number Publication date
JPH03504938A (ja) 1991-10-31
US5126049A (en) 1992-06-30
CA1329958C (en) 1994-05-31
SE463364B (sv) 1990-11-12
SE8802074D0 (sv) 1988-06-03
EP0417185B1 (en) 1992-09-09
WO1989012029A1 (en) 1989-12-14
EP0417185A1 (en) 1991-03-20

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