Mr. Terkelsen is Project Director at the Capital Region of Denmark, and manages the cleanup of more than 100 sites contaminated with chlorinated solvents and other pollutants. He specializes in the development and deployment of novel investigation and remediation technologies in Denmark. Technologies he has led the development of include electrokinetically-enhanced bioremediation (EK-Bio), zero-valent iron clay (ZVI-clay), jet injection of ZVI, and combined membrane-interface probe/hydraulic profiling tool.