Remediation of contaminated material

Details Remediation of contaminated material Remediation of contaminated material

1994-09-06

1996-05-28

Lacey, David L.

Cleaning and liquid contact with solids

Processes

Including regeneration, purification, recovery or separation...

134 251, 134 29, 134 30, B08B 704

Patent

active

055207456

ABSTRACT:
A method for the removal of halogenated organic contaminants from particulate material by admixing an additive selected from the group consisting of a sodium salt and an ammonium salt with the particulate material, and passing a vapor phase of steam through the material to substantially remove the halogenated organic contaminant.

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