Part of Speech: n.
Quotation: Soil contaminated with metal is tougher to treat because the metal cannot be broken down. An alternative to using it in industrial landfills is creating what is known as “soil cement.” The metal is immobilized and the soil turned into a hard clay that can be used in roadbeds.
Author:
Theresa Boyle
Publishing Location:
Canada
Date of Publication:
June 24, 2006
This catchword has yet to be researched.