AU736283B2 - Method for the treatment of waste - Google Patents

Method for the treatment of waste Download PDF

Info

Publication number
AU736283B2
AU736283B2 AU46586/99A AU4658699A AU736283B2 AU 736283 B2 AU736283 B2 AU 736283B2 AU 46586/99 A AU46586/99 A AU 46586/99A AU 4658699 A AU4658699 A AU 4658699A AU 736283 B2 AU736283 B2 AU 736283B2
Authority
AU
Australia
Prior art keywords
mono
waste
phosphate
paste
calcium hydroxide
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.)
Ceased
Application number
AU46586/99A
Other languages
English (en)
Other versions
AU4658699A (en
Inventor
Aldo Bennini
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.)
KIROR BV
Original Assignee
KIROR BV
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 KIROR BV filed Critical KIROR BV
Publication of AU4658699A publication Critical patent/AU4658699A/en
Application granted granted Critical
Publication of AU736283B2 publication Critical patent/AU736283B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/36—Detoxification by using acid or alkaline reagents
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/08—Toxic combustion residues, e.g. toxic substances contained in fly ash from waste incineration
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/24—Organic substances containing heavy metals
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/02—Combined processes involving two or more distinct steps covered by groups A62D3/10 - A62D3/40

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)
AU46586/99A 1998-06-25 1999-06-24 Method for the treatment of waste Ceased AU736283B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1009490A NL1009490C8 (nl) 1998-06-25 1998-06-25 Werkwijze voor het behandelen van afvalstoffen.
NL1009490 1998-06-25
PCT/NL1999/000390 WO1999066989A1 (en) 1998-06-25 1999-06-24 Method for the treatment of waste

Publications (2)

Publication Number Publication Date
AU4658699A AU4658699A (en) 2000-01-10
AU736283B2 true AU736283B2 (en) 2001-07-26

Family

ID=19767373

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46586/99A Ceased AU736283B2 (en) 1998-06-25 1999-06-24 Method for the treatment of waste

Country Status (5)

Country Link
AU (1) AU736283B2 (nl)
NL (1) NL1009490C8 (nl)
PL (1) PL345201A1 (nl)
RU (1) RU2203709C2 (nl)
WO (1) WO1999066989A1 (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044326B4 (de) * 2000-09-07 2004-04-22 Grillo-Werke Ag Verfahren zur Reduzierung der Restlöslichkeit von bleihaltigen Schlämmen und sonstigen Rückständen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737356A (en) * 1985-11-18 1988-04-12 Wheelabrator Environmental Systems Inc. Immobilization of lead and cadmium in solid residues from the combustion of refuse using lime and phosphate
GB2277515A (en) * 1993-03-15 1994-11-02 Sevenson Environmental Service Treating metal-bearing waste
WO1997031874A1 (fr) * 1996-02-28 1997-09-04 Solvay (Societe Anonyme) Procede d'inertage de cendres

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ127492A3 (en) * 1992-04-27 1994-01-19 Masat Jan Process for treating materials containing heavy metals
DE4217133A1 (de) * 1992-05-23 1993-11-25 Asea Brown Boveri Verfahren zum Entfernen von Chloriden, Schwermetallen und deren Salzen aus Stäuben und Schlacken

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737356A (en) * 1985-11-18 1988-04-12 Wheelabrator Environmental Systems Inc. Immobilization of lead and cadmium in solid residues from the combustion of refuse using lime and phosphate
GB2277515A (en) * 1993-03-15 1994-11-02 Sevenson Environmental Service Treating metal-bearing waste
WO1997031874A1 (fr) * 1996-02-28 1997-09-04 Solvay (Societe Anonyme) Procede d'inertage de cendres

Also Published As

Publication number Publication date
RU2203709C2 (ru) 2003-05-10
PL345201A1 (en) 2001-12-03
AU4658699A (en) 2000-01-10
NL1009490C8 (nl) 2002-12-05
NL1009490C2 (nl) 2000-01-04
WO1999066989A1 (en) 1999-12-29

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)