FR2735120B1 - Procede d'immobilisation de boues residuelles contenant des metaux - Google Patents

Procede d'immobilisation de boues residuelles contenant des metaux

Info

Publication number
FR2735120B1
FR2735120B1 FR9607136A FR9607136A FR2735120B1 FR 2735120 B1 FR2735120 B1 FR 2735120B1 FR 9607136 A FR9607136 A FR 9607136A FR 9607136 A FR9607136 A FR 9607136A FR 2735120 B1 FR2735120 B1 FR 2735120B1
Authority
FR
France
Prior art keywords
immobilizing
sludge containing
containing metals
residual sludge
residual
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9607136A
Other languages
English (en)
French (fr)
Other versions
FR2735120A1 (fr
Inventor
Qiwei Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of FR2735120A1 publication Critical patent/FR2735120A1/fr
Application granted granted Critical
Publication of FR2735120B1 publication Critical patent/FR2735120B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • 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
    • C02F11/008—Sludge treatment by fixation or solidification
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2688—Copolymers containing at least three different monomers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR9607136A 1995-06-09 1996-06-05 Procede d'immobilisation de boues residuelles contenant des metaux Expired - Fee Related FR2735120B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9511700A GB9511700D0 (en) 1995-06-09 1995-06-09 Improvements in or relating to organic compounds

Publications (2)

Publication Number Publication Date
FR2735120A1 FR2735120A1 (fr) 1996-12-13
FR2735120B1 true FR2735120B1 (fr) 1999-09-24

Family

ID=10775783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9607136A Expired - Fee Related FR2735120B1 (fr) 1995-06-09 1996-06-05 Procede d'immobilisation de boues residuelles contenant des metaux

Country Status (6)

Country Link
JP (1) JP4112029B2 (it)
CH (1) CH690400A5 (it)
DE (1) DE19622178A1 (it)
FR (1) FR2735120B1 (it)
GB (2) GB9511700D0 (it)
IT (1) IT1284846B1 (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09226775A (ja) * 1996-02-21 1997-09-02 Toshio Ando 飲料容器
JP4420480B2 (ja) * 1997-12-26 2010-02-24 太平洋セメント株式会社 高強度セメント系組成物
NL1012253C2 (nl) * 1999-06-07 2000-12-08 Afvalzorg Noord Holland Nv Werkwijze voor het vervaardigen van een produkt uit minerale afvalstoffen en mortel verkregen in een dergelijke werkwijze.
CZ296222B6 (cs) * 2001-02-26 2006-02-15 Adamec Zdenek Zpusob likvidace nebezpecného odpadu s obsahem tezkých kovu
ES2187349B2 (es) * 2001-05-10 2004-12-16 Universidad De Cantabria. Procedimiento de inertizacion de lodos que contienen carga contaminante organica e inorganica.
GB0712806D0 (en) * 2007-07-02 2007-08-08 Grace W R & Co Slump retention-enhanced cement dispersants
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
CN105102370A (zh) 2013-02-04 2015-11-25 科尔德克利特股份有限公司 在混凝土的制造期间施加二氧化碳的系统和方法
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US20160107939A1 (en) 2014-04-09 2016-04-21 Carboncure Technologies Inc. Methods and compositions for concrete production
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
US9108883B2 (en) 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
WO2015123769A1 (en) 2014-02-18 2015-08-27 Carboncure Technologies, Inc. Carbonation of cement mixes
CA2943791C (en) 2014-04-07 2023-09-05 Carboncure Technologies Inc. Integrated carbon dioxide capture
AU2017249444B2 (en) 2016-04-11 2022-08-18 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
EP3642170A4 (en) 2017-06-20 2021-03-10 Carboncure Technologies Inc. PROCESSES AND COMPOSITIONS FOR THE TREATMENT OF CONCRETE WASHING WATER

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL235423A (it) * 1959-01-19
GB1360844A (en) * 1970-08-28 1974-07-24 Nippon Soda Co Process for adsorbing free chlorine heavy metals and compounds of heavy metals
JPS5618280B2 (it) * 1973-08-16 1981-04-27
JPS5144119A (en) * 1974-10-12 1976-04-15 Kurita Water Ind Ltd Deijobutsuno kokahoho
DE2950462A1 (de) * 1979-12-14 1981-06-19 VFI Verwertungsgesellschaft für Industrierückstände mbH, 3161 Dollbergen Verfahren zur ab- und endlagerung von abfallstoffen
US4329179A (en) * 1980-11-05 1982-05-11 Atlantic Richfield Company Method for encapsulating arsenic-contaminated wastes
SU1079626A1 (ru) * 1982-01-21 1984-03-15 Всесоюзный научно-исследовательский проектно-конструкторский технологический институт механизации труда в черной металлургии и ремонтно-механических работ Бетонна смесь
JPS61249586A (ja) * 1985-04-27 1986-11-06 Hiroo Yokouchi 有害廃棄物の固形化処理法
US5304709A (en) * 1986-03-24 1994-04-19 Nomix Corporation Hazardous wast disposal method and composition
IT1211682B (it) * 1986-08-26 1989-11-03 Sandoz Ag Procedimento di ricupero di calcestruzzo di scarto
US4964917A (en) * 1986-08-26 1990-10-23 Sandoz Ltd. Methods and compositions for reclaiming concrete
CH678018A5 (it) * 1988-10-18 1991-07-31 Salzburger Stadtwerke Ag
EP0375653A3 (de) * 1988-12-23 1991-03-20 Perlmooser Zementwerke Aktiengesellschaft Verfahren zur Behandlung von Abfallstoffen
DE59000341D1 (de) * 1989-07-14 1992-11-12 Techform Eng Ag Verfahren zur inertisierung und/oder immobilisierung von schadstoffen.
CH682237A5 (en) * 1990-12-29 1993-08-13 Sandoz Ag Styrene]-maleic acid half-ester copolymer, used as cement additive
JP2583729B2 (ja) * 1993-06-18 1997-02-19 王水産業株式会社 有害重金属等含有廃棄物の無害化安定化処理方法

Also Published As

Publication number Publication date
DE19622178A1 (de) 1996-12-12
GB9611866D0 (en) 1996-08-07
GB9511700D0 (en) 1995-08-02
GB2302090A (en) 1997-01-08
IT1284846B1 (it) 1998-05-22
JP4112029B2 (ja) 2008-07-02
CH690400A5 (de) 2000-08-31
ITRM960402A1 (it) 1997-12-07
ITRM960402A0 (it) 1996-06-07
FR2735120A1 (fr) 1996-12-13
GB2302090B (en) 1998-01-14
JPH08332471A (ja) 1996-12-17

Similar Documents

Publication Publication Date Title
FR2735120B1 (fr) Procede d'immobilisation de boues residuelles contenant des metaux
FR2729653B1 (fr) Procede de dephosphatation ameliore des eaux residuaires
MA23791A1 (fr) Appareil et procede de purification d'eau
MA23790A1 (fr) Procede pour desactiver ou detruire des microorganismes
FR2720736B1 (fr) Procédé de traitement d'effluents liquides par boue activée.
HU9601889D0 (en) Method for biological treatment of waters
FR2686794B1 (fr) Procede d'hygienisation de dechets et installation pour la mise en óoeuvre de ce procede.
BR9408156A (pt) Método para tratamento quimico de rejeitos
HUP9900253A3 (en) Process for purifying waste water
KR950702175A (ko) 폐수 정화 방법 및 시스템(Process and system for purifying waste water)
FR2754816B1 (fr) Procede de purification d'hydrogenochlorofluoroethanes
DE59303043D1 (de) Verfahren zur entsorgung des überschussschlammes
FR2770227B1 (fr) Composition biologique pour epurer des effluents aqueux et des boues et son procede de mise en oeuvre et d'ensemencement
FR2729381B1 (fr) Procede et installation d'epuration d'un effluent contenant des dechets organiques
FR2787783B1 (fr) Procede de traitement bacterien d'effluents contenant au moins un ether
FR2720389B1 (fr) Procédé et installation de déshydratation par compostage d'effluents liquides.
DE59604577D1 (de) Vorrichtung für CO2-Entsorgung von Unterwasserfahrzeugen
FR2732008B1 (fr) Procede de traitement de scorie liquide qui se produit lors de la combustion ou de la gazeification de dechets
FR2725552B1 (fr) Procede de decontamination partielle alpha d'un effluent aqueux
EP0665199A3 (de) Verfahren zur Behandlung und Entsorgung von Fest- und/oder Dickstoffe enthaltendem Abwasser.
FR2735793B1 (fr) Dispositif de traitement electrolytique des effluents
EP0597290A3 (de) Verfahren und Anlage zur Reinigung von Abwässern.
FR2731422B1 (fr) Procede d'elimination des metaux lourds contenus dans des effluents liquides
FR2709258B1 (fr) Procédé d'inertage de granulat contenant des ions toxiques.
FR2737428B1 (fr) Procede de traitement de dechets contenant des contaminants metalliques

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse

Effective date: 20060228