People have been aware of the process of oxidation for millennia: ever since we learned to fashion tools and weapons from copper, iron and other metals. Much later, once we started to understand the underlying chemistry, the word oxidation was used to
Remediating Heating Oil in Bedrock
Back in 2011 a home owner near Ottawa woke up to a nasty surprise – heating oil pooling in his garage and around the foundation of his home, under a crawl space and into his backyard. Emergency response crews were
Remediation at Difficult-to-Access Sites
Last February, with average temperatures ranging from -20ºC to -30ºC, we injected over 120,000 L of water-based oxidant solution at a remote site in Northern Saskatchewan. Here we share two recent case studies that further demonstrate the challenges with remote