In-Situ Remediation
GEE HAS BEEN PERFORMING GROUNDWATER AND SOIL IN-SITU REMEDIATION PROJECTS SINCE OUR INCEPTION IN 1993.
In the early 2000s, driven by the environmental marketplace, GEE began
injecting amendments on a small scale to address petroleum and
chlorinated impacts in saturated soil and groundwater. In 2005, we took
it to the next level, upgrading one of our mixing and injection systems
to install 200,000 lbs of micro-scale ZVI and 30,000 gallons of an organic electron donor to address chlorinated solvent groundwater impacts.
Since
then, GEE has strived for continual improvement in our understanding of
both in-situ biotic and abiotic processes, development of mixing and
injection systems capable of handling wide ranges of amendments from
high solids slurries (>30%) to corrosive oxidants, and advances in
methods, procedures, and techniques that have been proven to be highly
effective at managing back-diffusion in varied geologic settings.
While
most in-situ projects focus on groundwater cleanup, GEE has also
developed effective techniques to reduce total contaminant mass from
saturated soil. So whether your site requires groundwater remediation or
total mass reduction (soil + groundwater), GEE and our experienced
project management team can work with you to develop a time and cost
effective remedy.