Methods and apparatus for encapsulating hazardous debris

Details Methods and apparatus for encapsulating hazardous debris Methods and apparatus for encapsulating hazardous debris

2006-07-11

2006-07-11

Nguyen, Cam N. (Department: 1754)

Hazardous or toxic waste destruction or containment

Containment

Solidification, vitrification, or cementation

C588S252000, C588S256000, C588S259000

Reexamination Certificate

active

07074174

ABSTRACT:
A method of collecting, treating, transporting and disposing of hazardous debris which combines the standards of macroencapsulation and microencapsulation and involves the use of a liner to contain hazardous debris together with reagents that reduce leachability of a constituent of the hazardous debris. The liner is supported in a rolloff box or other transportable container on site where the hazardous debris is collected. Prior to placing hazardous debris into the liner, a layer of reagent(s) is provided in the bottom of the liner. Once hazardous debris is loaded in the liner, addition free flowing reagent(s) is/are added to fill void space in and around the hazardous debris, after which the top of the liner is sealed for disposal in a landfill.

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