MY121034A - Encapsulation of hazardous waste materials. - Google Patents

Encapsulation of hazardous waste materials.

Info

Publication number
MY121034A
MY121034A MYPI9805433A MY121034A MY 121034 A MY121034 A MY 121034A MY PI9805433 A MYPI9805433 A MY PI9805433A MY 121034 A MY121034 A MY 121034A
Authority
MY
Malaysia
Prior art keywords
hazardous waste
waste material
slurry
waste materials
encapsulation
Prior art date
Application number
Inventor
Dino Rechichi
Original Assignee
Dolomatrix Internat 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 Dolomatrix Internat Ltd filed Critical Dolomatrix Internat Ltd
Priority to MYPI9805433 priority Critical patent/MY121034A/en
Publication of MY121034A publication Critical patent/MY121034A/en

Links

Classifications

    • 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

  • Processing Of Solid Wastes (AREA)

Abstract

A METHOD OF ENCAPSULATING HAZARDOUS WASTE MATERIALS INCLUDING HEAVY METALS SUCH AS ARSENIC, MERCURY, NICKEL AND CHROMIUM RESIDUES, AS WELL AS RADIOACTIVE MATERIALS. THE METHOD INVOLVES ADDING THE HAZARDOUS WASTE MATERIAL TO A SETTABLE COMPOSITION, FORMING A SLURRY, AND ALLOWING THE SLURRY TO SET TO ENCAPSULATE THE WASTE MATERIAL. THE SETTABLE COMPOSITION IS A POWDERED FLOWABLE CEMENT COMPOSITON CONTAINING CALCIUM CARBONATE AND A CAUSTIC MAGNESIUM OXIDE. TESTS CONDUCTED ON THE ENCAPSULATED MATERIAL INDICATE THAT VIRTUALLY NONE OF THE HAZARDOUS WASTE MATERIAL IS LEACHED OUT OF THE SET COMPOSITION WHICH HAS A CONCRETE-LIKE APPEARANCE.
MYPI9805433 1998-12-01 1998-12-01 Encapsulation of hazardous waste materials. MY121034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI9805433 MY121034A (en) 1998-12-01 1998-12-01 Encapsulation of hazardous waste materials.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI9805433 MY121034A (en) 1998-12-01 1998-12-01 Encapsulation of hazardous waste materials.

Publications (1)

Publication Number Publication Date
MY121034A true MY121034A (en) 2005-12-30

Family

ID=47257150

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9805433 MY121034A (en) 1998-12-01 1998-12-01 Encapsulation of hazardous waste materials.

Country Status (1)

Country Link
MY (1) MY121034A (en)

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