Gareth Leonard

Gareth Leonard

6 articles
United Kingdom REGENESIS

Biography

I am the Executive Vice President of Sales and Service for REGENESIS in which role I lead a dedicated team of in situ remediation specialists to provide solutions for the contaminated land industry across USA, Europe, the Middle East and Africa. Regenesis provides innovative in situ remediation technologies including contaminant sorption/retardation, enhanced aerobic and anaerobic bioremediation, bioaugmentation, in situ chemical oxidation and reduction, stabilisation and abstraction system enhancement. Regenesis technologies are used every day worldwide and have treated over 30,000 sites to date.

Publications by Year
Showing 6 of 6
(Group 1, Poster Board #191) Comparing the Sustainability of Active and Passive Groundwater Containment Systems for PFAS Plume Treatment
Gareth Leonard REGENESIS
Jarno Laitinen Ramboll
Kristen Thoreson REGENESIS
E2. In Situ PFAS Treatment Approaches (Poster) Poster
E2.: In Situ PFAS Treatment Approaches (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #192) Meeting the Site Requirements; Full-Scale, In Situ PFAS Treatment Unlocks Redevelopment and Protects Offsite Receptors
Gareth Leonard REGENESIS
Kristen Thoreson REGENESIS
Jack Shore Regenesis Ltd
E2. In Situ PFAS Treatment Approaches (Poster) Poster
E2.: In Situ PFAS Treatment Approaches (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #2) In Situ Remediation of a PFAS Plume Using an Injectable Colloidal Activated Carbon Barrier at an Airport in Sweden
Gareth Leonard REGENESIS
A1. Innovative Treatment Technologies for PFAS In Situ (Posters) Poster Poster
A1. : Innovative Treatment Technologies for PFAS In Situ (Posters)
2025 Bioremediation Symposium
Effective In Situ Remediation Strategies for Large Chlorinated Solvent Plumes: Case Studies from the UK and Finland
Gareth Leonard REGENESIS
D1. In Situ Bioremediation Applications (Platforms) Platform Attachment
D1.: In Situ Bioremediation Applications (Platforms)
2025 Bioremediation Symposium
(Group 1, Poster Board #104) Lessons Learned from Two In Situ PFAS Source and Plume Remediation Projects in Sweden
Gareth Leonard REGENESIS
C3. PFAS Water Treatment in Action: Full-Scale Systems, Big Challenges, Real Results (Posters) Poster
C3.: PFAS Water Treatment in Action: Full-Scale Systems, Big Challenges, Real Results (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #183) Rethinking Remediation: Integrating Sustainability for Smarter PFAS Solutions
Kristen Thoreson REGENESIS
Gareth Leonard REGENESIS
Jarno Laitinen Ramboll
E2. GSR Best Practices and Nature-Based Remediation Case Studies (Posters) Poster
E2.: GSR Best Practices and Nature-Based Remediation Case Studies (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds