SE9700917L - Förfarande för behandling av slam från avloppsvattenrening - Google Patents

Förfarande för behandling av slam från avloppsvattenrening

Info

Publication number
SE9700917L
SE9700917L SE9700917A SE9700917A SE9700917L SE 9700917 L SE9700917 L SE 9700917L SE 9700917 A SE9700917 A SE 9700917A SE 9700917 A SE9700917 A SE 9700917A SE 9700917 L SE9700917 L SE 9700917L
Authority
SE
Sweden
Prior art keywords
sludge
fepo4
phosphorus
metal
solution
Prior art date
Application number
SE9700917A
Other languages
English (en)
Other versions
SE9700917D0 (sv
SE511166C2 (sv
Inventor
Bengt Hansen
Simo Jokinen
Original Assignee
Kemira Kemi 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 Kemira Kemi Ab filed Critical Kemira Kemi Ab
Priority to SE9700917A priority Critical patent/SE511166C2/sv
Publication of SE9700917D0 publication Critical patent/SE9700917D0/sv
Priority to DE1998617783 priority patent/DE69817783T2/de
Priority to AU64292/98A priority patent/AU717290B2/en
Priority to CA 2282280 priority patent/CA2282280C/en
Priority to TR1999/02180T priority patent/TR199902180T2/xx
Priority to EP98909934A priority patent/EP0968138B1/en
Priority to AT98909934T priority patent/ATE248778T1/de
Priority to ES98909934T priority patent/ES2201455T3/es
Priority to JP54041698A priority patent/JP2001515406A/ja
Priority to DK98909934T priority patent/DK0968138T3/da
Priority to BR9808333A priority patent/BR9808333A/pt
Priority to PCT/SE1998/000444 priority patent/WO1998041479A1/en
Priority to CZ0323099A priority patent/CZ297172B6/cs
Priority to PL98335720A priority patent/PL190380B1/pl
Priority to IL13145498A priority patent/IL131454A/xx
Priority to MYPI9801104 priority patent/MY128901A/en
Priority to ZA982150A priority patent/ZA982150B/xx
Publication of SE9700917L publication Critical patent/SE9700917L/sv
Publication of SE511166C2 publication Critical patent/SE511166C2/sv
Priority to NO19994375A priority patent/NO319611B1/no
Priority to US09/395,739 priority patent/US6217768B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/004—Sludge detoxification
    • 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
    • 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
    • Y10S210/906—Phosphorus containing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Fertilizers (AREA)
SE9700917A 1997-03-14 1997-03-14 Förfarande för behandling av slam från avloppsvattenrening SE511166C2 (sv)

Priority Applications (19)

Application Number Priority Date Filing Date Title
SE9700917A SE511166C2 (sv) 1997-03-14 1997-03-14 Förfarande för behandling av slam från avloppsvattenrening
IL13145498A IL131454A (en) 1997-03-14 1998-03-12 Method for treating sludge from wastewater treatment
JP54041698A JP2001515406A (ja) 1997-03-14 1998-03-12 排水処理からのスラッジ処理方法
BR9808333A BR9808333A (pt) 1997-03-14 1998-03-12 Método para o tratamento de sedimentos a partir do tratamento de água residual
CA 2282280 CA2282280C (en) 1997-03-14 1998-03-12 A method for treating sludge from wastewater treatment
TR1999/02180T TR199902180T2 (xx) 1997-03-14 1998-03-12 At�k su ar�tmas�ndan elde edilen �amurun i�leme tabi tutulmas� i�in bir metot
EP98909934A EP0968138B1 (en) 1997-03-14 1998-03-12 A method for treating sludge from wastewater treatment
AT98909934T ATE248778T1 (de) 1997-03-14 1998-03-12 Verfahren zur behandlung von klarschlämmen
ES98909934T ES2201455T3 (es) 1997-03-14 1998-03-12 Un metodo para tratar lodo procedente del tratamiento de aguas residuales.
DE1998617783 DE69817783T2 (de) 1997-03-14 1998-03-12 Verfahren zur behandlung von klarschlämmen
DK98909934T DK0968138T3 (da) 1997-03-14 1998-03-12 Fremgangsmåde til behandling af slam fra spildevandsbehandling
AU64292/98A AU717290B2 (en) 1997-03-14 1998-03-12 A method for treating sludge from wastewater treatment
PCT/SE1998/000444 WO1998041479A1 (en) 1997-03-14 1998-03-12 A method for treating sludge from wastewater treatment
CZ0323099A CZ297172B6 (cs) 1997-03-14 1998-03-12 Zpusob zpracování kalu vznikajícího pri zpracování odpadních vod
PL98335720A PL190380B1 (pl) 1997-03-14 1998-03-12 Sposób obróbki osadu z oczyszczania ścieków
ZA982150A ZA982150B (en) 1997-03-14 1998-03-13 A method for treating sludge from wastewater treatment
MYPI9801104 MY128901A (en) 1997-03-14 1998-03-13 A method for treating sludge from wastewater treatment
NO19994375A NO319611B1 (no) 1997-03-14 1999-09-09 Fremgangsmate for behandling av slam fra spillvannsrensing
US09/395,739 US6217768B1 (en) 1997-03-14 1999-09-14 Method for treating sludge from wastewater treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700917A SE511166C2 (sv) 1997-03-14 1997-03-14 Förfarande för behandling av slam från avloppsvattenrening

Publications (3)

Publication Number Publication Date
SE9700917D0 SE9700917D0 (sv) 1997-03-14
SE9700917L true SE9700917L (sv) 1998-09-15
SE511166C2 SE511166C2 (sv) 1999-08-16

Family

ID=20406146

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700917A SE511166C2 (sv) 1997-03-14 1997-03-14 Förfarande för behandling av slam från avloppsvattenrening

Country Status (19)

Country Link
US (1) US6217768B1 (sv)
EP (1) EP0968138B1 (sv)
JP (1) JP2001515406A (sv)
AT (1) ATE248778T1 (sv)
AU (1) AU717290B2 (sv)
BR (1) BR9808333A (sv)
CA (1) CA2282280C (sv)
CZ (1) CZ297172B6 (sv)
DE (1) DE69817783T2 (sv)
DK (1) DK0968138T3 (sv)
ES (1) ES2201455T3 (sv)
IL (1) IL131454A (sv)
MY (1) MY128901A (sv)
NO (1) NO319611B1 (sv)
PL (1) PL190380B1 (sv)
SE (1) SE511166C2 (sv)
TR (1) TR199902180T2 (sv)
WO (1) WO1998041479A1 (sv)
ZA (1) ZA982150B (sv)

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AU2003900241A0 (en) * 2003-01-21 2003-02-06 Australian Organic Resources Pty Ltd The extraction and treatment of heavy metals in sewage sludge
WO2004080562A2 (en) * 2003-03-12 2004-09-23 University Of Delaware Chemical treatment for control of sulfide odors in waste materials
SE525083C2 (sv) 2003-04-23 2004-11-23 Kemira Kemi Ab Sätt att behandla rötslam
JP2004330039A (ja) * 2003-05-06 2004-11-25 Ngk Insulators Ltd リン及び凝集剤の回収方法
US6982036B2 (en) * 2003-07-21 2006-01-03 Ch2M Hill, Inc. Chemically enhanced primary sludge fermentation method
US7384573B2 (en) * 2005-04-18 2008-06-10 Ken Brummett Compositions for wastewater treatment
EP1928794A4 (en) * 2005-09-02 2012-05-09 Siemens Industry Inc ABSORBENT OF INERT SOLIDS FROM A WASTE TREATMENT PROCESS WITH LOW BELLY MUD
US20070062882A1 (en) * 2005-09-22 2007-03-22 Water Environment Research Foundation Method to control odors from dewatered biosolids cake
GB2430793A (en) * 2005-09-29 2007-04-04 Bookham Technology Plc Bragg grating reflection strength control
WO2007088138A1 (en) * 2006-01-31 2007-08-09 Feralco Ab Method for treatment of sludge
WO2007103499A2 (en) * 2006-03-07 2007-09-13 Siemens Water Technologies Corp. Multivalent metal ion management for low sludge processes
WO2008141290A1 (en) * 2007-05-11 2008-11-20 Ch2M Hill, Inc. Low phosphorous water treatment methods and systems
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
KR20100136989A (ko) 2008-03-28 2010-12-29 지멘스 워터 테크놀로지스 코포레이션 호기성 및 혐기성 하이브리드 폐수 및 슬러지 처리 시스템 및 방법
WO2011068931A1 (en) 2009-12-03 2011-06-09 Siemens Industry, Inc. Systems and methods for nutrient removal in biological treatment systems
US8721887B2 (en) 2009-12-07 2014-05-13 Ch2M Hill, Inc. Method and system for treating wastewater
WO2011133738A1 (en) 2010-04-21 2011-10-27 Siemens Pte. Ltd. Methods and systems for treating wastewater
EP2606008A4 (en) 2010-08-18 2014-07-23 Evoqua Water Technologies Llc HYBRID SYSTEM FOR STABILIZATION THROUGH CONTACT AND PRIMARY FLOTATION
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
IT1402751B1 (it) * 2010-11-12 2013-09-18 Ecir Eco Iniziativa E Realizzazioni S R L Metodo per il condizionamento di scorie derivate da smaltimento di impianti nucleari
FR2979756B1 (fr) * 2011-09-07 2013-10-04 Commissariat Energie Atomique Procede de recyclage de batteries au lithium et/ou d'electrodes de telles batteries
US10131550B2 (en) 2013-05-06 2018-11-20 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US9108868B1 (en) * 2013-10-31 2015-08-18 Premier Magnesia, Llc Treatment of potable water
JP6508675B2 (ja) * 2015-03-16 2019-05-08 地方独立行政法人 岩手県工業技術センター リン酸鉄の回収方法
JP7092683B2 (ja) * 2016-05-18 2022-06-28 ケミラ ユルキネン オサケイティエ リン酸塩含有肥料の製造
AU2018366207A1 (en) * 2017-11-10 2020-06-18 Reticle Inc. Methods of treating water to remove contaminants and water treatment plants for the practice thereof
CA3112789A1 (en) 2018-09-13 2020-03-19 Richard PRESSLEY Methods and systems for digesting biosolids and recovering phosphorus
US11383999B1 (en) 2018-11-16 2022-07-12 Tanmar Rentals, Llc Portable apparatus and method for treating wastewater
CN113105054A (zh) * 2021-04-09 2021-07-13 瀚蓝工业服务(嘉兴)有限公司 一种含磷废酸与含铁蚀刻废液综合资源化利用的方法
CN113354145B (zh) * 2021-06-07 2022-07-22 重庆大学 一种给水污泥的应用及含铬废水的处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785797A (en) * 1968-10-09 1974-01-15 Chemical Construction Corp Production of nitrophosphate fertilizer
SE441441B (sv) * 1981-11-24 1985-10-07 Wilhelm Karl Ripl Sett att i en anleggning for rening av avloppsvatten eller ravatten astadkomma en vattenlosning med hog fosforhalt och en atervinning av metallforeningar
US5190655A (en) * 1989-01-11 1993-03-02 Karlsson Johan L I Water purification process 2
DE4013375C2 (de) * 1990-04-26 1994-12-22 Passavant Werke Verfahren zum Entfernen von gelösten und in Suspensa enthaltenem Phosphor aus Abwasser
US5141646A (en) * 1991-03-12 1992-08-25 Environmental Resources Management, Inc. Process for sludge and/or organic waste reduction
EP0530396A1 (de) * 1991-09-04 1993-03-10 INDUSTRIE AUTOMATION SONDERTECHNIK GmbH & CO KOMMANDITGESELLSCHAFT Verfahren zur Phosphatfällung mit Eisenhydroxid
FI97288C (sv) * 1993-08-26 1996-11-25 Kemira Oy Förfarande för behandling av avloppsvattenslam
FI97290C (sv) * 1994-12-30 1996-11-25 Kemira Chemicals Oy Förfarande för behandling av avloppsvattenslam
FR2729653B1 (fr) * 1995-01-20 1998-04-24 Atochem Elf Sa Procede de dephosphatation ameliore des eaux residuaires

Also Published As

Publication number Publication date
NO994375D0 (no) 1999-09-09
ATE248778T1 (de) 2003-09-15
CZ323099A3 (cs) 2000-08-16
MY128901A (en) 2007-02-28
EP0968138A1 (en) 2000-01-05
NO319611B1 (no) 2005-08-29
WO1998041479A1 (en) 1998-09-24
DE69817783T2 (de) 2004-07-15
JP2001515406A (ja) 2001-09-18
CZ297172B6 (cs) 2006-09-13
NO994375L (no) 1999-09-09
IL131454A0 (en) 2001-01-28
TR199902180T2 (xx) 1999-12-21
DE69817783D1 (de) 2003-10-09
DK0968138T3 (da) 2003-12-29
SE9700917D0 (sv) 1997-03-14
SE511166C2 (sv) 1999-08-16
PL190380B1 (pl) 2005-12-30
AU717290B2 (en) 2000-03-23
CA2282280A1 (en) 1998-09-24
AU6429298A (en) 1998-10-12
CA2282280C (en) 2007-01-30
ES2201455T3 (es) 2004-03-16
US6217768B1 (en) 2001-04-17
EP0968138B1 (en) 2003-09-03
ZA982150B (en) 1998-09-15
IL131454A (en) 2003-02-12
PL335720A1 (en) 2000-05-08
BR9808333A (pt) 2000-05-16

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