👉 Interfilling, also known as pre-treatment or remediation of contaminated soil, refers to a process in which contaminated soil is treated and prepared for reuse. This can include methods such as:
1.
Pre-treatment
: The first step involves removing contaminants from the soil using various methods like sand washing, chemical treatments, or mechanical processes. These steps are often followed by an application of soil amendments.
2.
Preparation
: Once contaminated soil is cleaned and prepared, it is then treated