Stream 11b: Research and Development, New Technologies and Innovation – PFAS
- Development and Implementation of PFAS Remediation Technologies
- Electro-oxidation of PFAS in groundwater using boron-doped diamond electrodes: Laboratory testing for scaling and cost estimate of a full-scale system
- Results from Six In-situ Pilot-Scale Tests for the Treatment of PFAS-Impacted Groundwater
- Electrochemical Oxidation of PFAS – Moving from Bench to the Field
- Colloidal Activated Carbon for In-situ Remediation of PFAS: A Review of Multiple Case Studies
- Developing a Roadmap to Determine Per- and Polyfluoroalkyl Substances-Microbial Population Interactions
Rachel Thériault1, Dave Major2, Ihsen Ben Salah3, David Patch4
1Golder Associates Ltd.
2Savron
3E2Metrix
4Royal Military College of Canada
1Golder Associates Ltd.
2Savron
3E2Metrix
4Royal Military College of Canada
The objective of this presentation is to discuss several promising remediation technologies to treat PFAS in water and soil. The panelists will provide a short overview of technologies they are developing in order to stimulate discussion on the current limitations and advantages to treat PFAS and what questions need to be answered before these, or any other technologies, can be applied with confidence to meet regulatory requirements.
Electro-oxidation of PFAS in groundwater using boron-doped diamond electrodes: Laboratory testing for scaling and cost estimate of a full-scale system
Valerie Léveillé1, Eric Bergeron1, Jinxia Liu2, Giovanna Llamosas Chu1, David Lutes2, Eniola Oye-Bamgbose2
1Golder Associates Ltd.
2McGill University
1Golder Associates Ltd.
2McGill University
The objective of this presentation is to present new electro-oxidation technology and its preliminary techno-economic feasibility for the treatment of PFAS in water.
Rick McGregor, InSitu Remediation Services Ltd.
The objective of this presentation is to illustrate the results of a series of pilot tests conducted to treat PFAS in-situ using a variety of technologies including chemical oxidation and adsorption-based approaches.
Shangtao Liang, AECOM
The objective of this presentation is to share current understanding of the impacts of site conditions on electrochemical oxidation treatment of PFAS-impacted remediation-derived wastes, and how to make informed decisions on transitions from bench study to field implementation.
Maureen Dooley, Kristen Thoreson, Paul Erickson, Scott Wilson
REGENESIS
REGENESIS
The objective of this presentation is to share information from several field-scale case studies where colloidal activated carbon was applied in-situ to reduce the concentration of PFAS in groundwater. Detailed results and cost information are presented to demonstrate technical and financial efficacy.
Developing a Roadmap to Determine Per- and Polyfluoroalkyl Substances-Microbial Population Interactions
David Patch and Kela Weber
Royal Military College of Canada
Royal Military College of Canada
The objective of this presentation is to inform the audience about the developments made in this area of research and the possibility for widespread implementation of bacterial remediation on a field scale.