In this webinar we were pleased to have special guest speaker Grant Carey, Ph.D., President of Porewater Solutions. His presentation discussed a case study exploring how PFAS mass discharge from the vadose zone to groundwater was estimated at Ellsworth Air Force Base. He was joined by Paul Erickson, Ph.D., Vice President of Research and Development at REGENESIS, who discussed PFAS remediation solutions using colloidal activated carbon.
Highlights of this free webinar:
- Review of PFAS transport processes in the vadose zone
- How PFAS mass discharge may be used to prioritize site remediation
- Lines of evidence, including several PFAS visualization methods, to validate that porewater sampling was reproducible and representative
- Factors causing strong PFAS attenuation in shallow soil
- Caution regarding the use of SPLP tests to estimate PFAS mass discharge or soil screening levels in the vadose zone
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About the Presenter:
Grant Carey, Ph.D.
President, Porewater Solutions
Grant Carey, Ph.D. is President of Porewater Solutions. Grant has more than 30 years of experience specializing in PFAS fate and transport; site characterization and remediation; DNAPL delineation; groundwater modeling; environmental forensics; and mining water management. Grant is currently involved with seven SERDP and ESTCP projects for the U.S. Department of Defense with a focus on PFAS remediation, and most recently the development of PFAS e-learning modules.
Paul Erickson, Ph.D.
Vice President of Research and Development, REGENESIS
Dr. Paul Erickson is the Vice President of Research & Development with REGENESIS,
overseeing the commercialization of new environmental solutions to address complex
remediation challenges. In his time with REGENESIS, Dr. Erickson led the development of
a number of remediation products and technologies, including PetroFix, AquiFix, SourceStop and FluxTracer.
Dr. Erickson earned a BS degree in Chemistry from Florida State University, a
Masters in Chemistry from the University of Minnesota, and a PhD in Environmental
Chemistry from ETH Zurich. He is an author on over 20 peer-reviewed scientific
publications mainly in the area of environmental chemistry.