Services and Expertise
Perivallon, Inc. has hands-on experience with a variety of remediation technologies that degrade contaminants or reduce their mobility in the environment, including:
Perivallon, Inc. works hand in glove with you, to create comprehensive, integrated solutions. These create a clear path to site closure, reduce environmental risk and achieve sustainable solutions at minimal cost.
Over the years, we have gained knowledge from our extensive research and use it to offer the following services:
Perivallon, Inc. has collaborated with the Michigan Department of Environment and Great Lakes, and Energy (EGLE) (formerly the department of environmental quality, or DEQ) to find practical and cost-effective solutions to a variety of PFAS contamination problems around the state. These include:
Perivallon Inc. has conducted over 400 bench-scale and pilot-scale treatability studies on soils, sediments, groundwater, leachates, solid wastes and gas streams. Our founder, Daniel Cassidy, has developed probes to isolate reactants, and assays to quantify contaminants and their degradation products. We developed custom laboratory tests to evaluate, compare and optimize various remediation technologies, close contaminant mass balances, and identify contaminant degradation products.
Using the insights and knowledge gained from rigorous bench-scale testing, Dr. Cassidy became one of the first remediation experts to publicize and promote the need for combined remedies to achieve closure at many contaminated sites.
Dr. Cassidy has been conducting applied research and consulting on site remediation technologies for over 30 years.
We offer our expertise to several organizations and Fortune-500 companies and contribute in our own way to a safer and more sustainable environment.
My Clients Include: