BR9104444A - Processo para desintoxicacao de residuo de esgoto contendo metais pesados - Google Patents

Processo para desintoxicacao de residuo de esgoto contendo metais pesados

Info

Publication number
BR9104444A
BR9104444A BR919104444A BR9104444A BR9104444A BR 9104444 A BR9104444 A BR 9104444A BR 919104444 A BR919104444 A BR 919104444A BR 9104444 A BR9104444 A BR 9104444A BR 9104444 A BR9104444 A BR 9104444A
Authority
BR
Brazil
Prior art keywords
detoxing
heavy metals
containing heavy
waste containing
sewage waste
Prior art date
Application number
BR919104444A
Other languages
English (en)
Inventor
Hans W Rasmussen
Michael A Rockandel
Original Assignee
Green Environmental Syst Ltd
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 Green Environmental Syst Ltd filed Critical Green Environmental Syst Ltd
Publication of BR9104444A publication Critical patent/BR9104444A/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • Y10S210/901—Specified land fill feature, e.g. prevention of ground water fouling
    • 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
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • 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
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • Y10S210/913—Chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
BR919104444A 1990-10-31 1991-10-14 Processo para desintoxicacao de residuo de esgoto contendo metais pesados BR9104444A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/607,026 US5051191A (en) 1990-10-31 1990-10-31 Method to detoxify sewage sludge

Publications (1)

Publication Number Publication Date
BR9104444A true BR9104444A (pt) 1992-06-09

Family

ID=24430487

Family Applications (2)

Application Number Title Priority Date Filing Date
BR919104444A BR9104444A (pt) 1990-10-31 1991-10-14 Processo para desintoxicacao de residuo de esgoto contendo metais pesados
BR919104676A BR9104676A (pt) 1990-10-31 1991-10-29 Processo para tornar nao toxica lama de despejo contendo metais pesados

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR919104676A BR9104676A (pt) 1990-10-31 1991-10-29 Processo para tornar nao toxica lama de despejo contendo metais pesados

Country Status (12)

Country Link
US (1) US5051191A (pt)
EP (1) EP0484268A1 (pt)
JP (1) JPH0790239B2 (pt)
KR (1) KR920007932A (pt)
CN (1) CN1061012A (pt)
AR (1) AR245081A1 (pt)
AU (1) AU635837B2 (pt)
BR (2) BR9104444A (pt)
CA (1) CA2041039A1 (pt)
IL (1) IL99921A0 (pt)
RU (1) RU2058943C1 (pt)
WO (1) WO1992007799A1 (pt)

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DE4229662C2 (de) * 1992-09-04 1996-08-14 Steag Ag Verfahren zur Entfernung von Quecksilber aus aus Rauchgaswäschern stammenden Abwässern
FR2699914B1 (fr) * 1992-12-28 1995-05-12 Degremont Réacteur pour l'ozonation optimisée des eaux destinées à la consommation humaine.
FI97288C (fi) * 1993-08-26 1996-11-25 Kemira Oy Jätevesilietteen käsittelymenetelmä
DE4400242A1 (de) * 1994-01-07 1995-07-13 Bayer Ag Verfahren zur oxidativen Reinigung von kontaminiertem Schlamm oder aufgeschlämmter Erde
DE4400243A1 (de) * 1994-01-07 1995-07-13 Bayer Ag Verfahren zur naßoxidativen Behandlung von organischen Schadstoffen in Abwässern
US5858203A (en) * 1995-04-04 1999-01-12 N.V. Kema Method and device for treating a contaminated slurry
US5720886A (en) * 1995-10-12 1998-02-24 Kennecott Greens Creek Mining Company Process for removing metal values from mine waste water
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JPH1052692A (ja) * 1996-08-09 1998-02-24 Yukimasa Sato 重金属の除去方法及びその装置並びに重金属を除去する際のタンパク析出方法
DE19802238A1 (de) * 1998-01-22 1999-07-29 Bayer Ag Kombiniertes Konditionierungsverfahren zur Klärschlammentwässerung
CA2279525A1 (fr) * 1999-08-03 2001-02-03 Institut National De La Recherche Scientifique Procede hybride chimique et biologique de decontamination de boues d'epuration municipales
WO2003045851A1 (fr) * 2001-11-29 2003-06-05 Corporation Biolix Procede de stabilisation et conditionnement de boues d'epuration municipales et industrielles
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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
SE525083C2 (sv) * 2003-04-23 2004-11-23 Kemira Kemi Ab Sätt att behandla rötslam
US7413654B2 (en) * 2003-12-23 2008-08-19 Siemens Water Technologies Holding Corp. Wastewater treatment control
US7208090B2 (en) * 2003-12-23 2007-04-24 Usfilter Corporation Wastewater treatment control
JP4488794B2 (ja) * 2004-05-24 2010-06-23 三井造船株式会社 発酵残液およびその他の嫌気性有機化合物含有液の処理方法及び処理システム
BRPI0511774A (pt) * 2004-06-01 2007-12-18 Bio Chem Resources método para tratar biossólidos
US7344643B2 (en) 2005-06-30 2008-03-18 Siemens Water Technologies Holding Corp. Process to enhance phosphorus removal for activated sludge wastewater treatment systems
CN101300196A (zh) 2005-09-02 2008-11-05 西门子水处理技术公司 从低产废水处理工艺中筛分惰性固体
US7473364B2 (en) 2006-03-07 2009-01-06 Siemens Water Technologies Corp. Multivalent metal ion management for low sludge processes
ITCZ20080002A1 (it) * 2008-02-14 2009-08-15 Antonio Alfano Processo chimico-fisico per la produzione di fertilizzanti da rifiuti organici e relativo impianto
FR2929139B1 (fr) * 2008-03-25 2011-11-04 Univ Franche Comte Procede de regeneration d'au moins un ligand extractant l1 en solution aqueuse concu apte a la capture d'au moins un micropolluant p
US8894857B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Methods and systems for treating wastewater
WO2009120384A2 (en) 2008-03-28 2009-10-01 Siemens Water Technologies Corp. Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8685247B2 (en) * 2009-12-03 2014-04-01 Evoqua Water Technologies Llc Systems and methods for nutrient removal in biological treatment systems
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
WO2012024279A1 (en) 2010-08-18 2012-02-23 Siemens Industry, Inc. Contact-stabilization/prime-float hybrid
WO2012044858A1 (en) * 2010-09-30 2012-04-05 Earth Renewal Group, Llc Waste treatment process
ITPC20120008A1 (it) * 2012-03-22 2013-09-23 Fabio Cella Metodo ed impianto per il trattamento chimico-fisico di fanghi biologici di depurazione
CN104098237A (zh) * 2013-04-10 2014-10-15 阿酷尔商贸（上海）有限公司 污泥或土壤处理方法以及重金属成分稳定化药剂
US10131550B2 (en) 2013-05-06 2018-11-20 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
MY176662A (en) 2013-08-19 2020-08-19 Koenig Paul Waste processing system
CN103495589B (zh) * 2013-09-18 2015-10-28 广西丽桂环保科技有限公司 一种电镀废渣回收利用方法
CN104386889A (zh) * 2014-06-09 2015-03-04 何晋勇 一种复合型重金属污染河道底泥的高效淋洗处理方法
US10315943B2 (en) * 2015-04-20 2019-06-11 Arizona Board Of Regents On Behalf Of Arizona State University Methods and systems for pH treatment and extraction of leachable resources and pollutants from sludge
CN107129121B (zh) * 2017-06-23 2020-09-11 杭州西湖风景名胜区灵隐管理处 一种利用黄菖蒲固定和稳定湖泊底泥中重金属Cd的方法
WO2019116080A1 (en) * 2017-12-14 2019-06-20 Arcelormittal Method for the treatment of wastewaters
CN211445482U (zh) * 2020-07-29 2020-09-08 佛山水木金谷环境科技有限公司 一种陶瓷污泥处理系统
CN112358148A (zh) * 2020-11-04 2021-02-12 昆明理工大学 一种生活污泥的资源化处理方法
CN114586783B (zh) * 2022-03-23 2023-10-20 湖南普泰尔环境股份有限公司 一种高效除臭消毒剂及制备方法与应用

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Also Published As

Publication number Publication date
BR9104676A (pt) 1992-06-16
KR920007932A (ko) 1992-05-27
US5051191A (en) 1991-09-24
JPH0790239B2 (ja) 1995-10-04
CN1061012A (zh) 1992-05-13
RU2058943C1 (ru) 1996-04-27
CA2041039A1 (en) 1992-05-01
AU635837B2 (en) 1993-04-01
AR245081A1 (es) 1993-12-30
JPH06315698A (ja) 1994-11-15
EP0484268A1 (en) 1992-05-06
IL99921A0 (en) 1992-08-18
WO1992007799A1 (en) 1992-05-14
AU7636591A (en) 1992-05-07

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law