Possessed Technology
Heavy metal-polluted soil remediation technology in combination with washing and electrokinetic technology
(New environmental technology No. 195, Green technology No. GT-15-00115)
Technical features
- Removing impurities in heavy metal-polluted soil through the primary selection process
- Conducting primary treatment by soil washing for the entire contaminated soil where impurities are removed ▶ Limitation of removing heavy metals in fine soil
- Eliminating heavy metal materials in fine soil and clay by using electrodynamic purification technology
Types of heavy metals present (Tessier 5-stage extraction)
Overview
Projects
Application to the site for the contaminated soil remediation project (zone 1) at the (former) Janghang Refinery Purchasing Zone (October 2012 – June 2015, Korea Environment Corporation)