Precipitated Geologic Membranes

Start date: Sep 1st, 2012
Finish date: Dec 19th, 2016

Column tests to study the feasibility of creating precipitated geological membranes in the subsurface to limit evaporation of harmful vapors to indoor air.

The tests were promising, but the vapor inhibiting effects have been shown to relapse toward the original conditions over time.

The details are published in the report below (in Danish).

Project type: Remediation

Project target: Vapor intrusion

Contact information

Niels Døssing Overheu
Capital Region of Denmark
tel. +45 38665563

Associated test sites

Innovation Garage, Skovlunde

Former dry cleaning facility
PCE in clay till and sand aquifer, P&T plant
Meeting room and office spaces.