Gareth Leonard

Affiliation

REGENESIS

Track

A1. Innovative Treatment Technologies for PFAS In Situ (Posters), D1. In Situ Bioremediation Applications (Platforms), E2. In Situ PFAS Treatment Approaches (Poster)

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.

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Showing 1 - 4 of 4
(Group 1, Poster Board #191) Comparing the Sustainability of Active and Passive Groundwater Containment Systems for PFAS Plume Treatment

Gareth Leonard; Jarno Laitinen & Kristen Thoreson

13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds

Publication Year: 2024

Part of: E2.: In Situ PFAS Treatment Approaches (Poster)

Abstract
2 Views
2 Downloads
(Group 1, Poster Board #192) Meeting the Site Requirements; Full-Scale, In Situ PFAS Treatment Unlocks Redevelopment and Protects Offsite Receptors

Gareth Leonard; Kristen Thoreson & Jack Shore

13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds

Publication Year: 2024

Part of: E2.: In Situ PFAS Treatment Approaches (Poster)

Abstract
2 Views
2 Downloads
(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

2025 Bioremediation Symposium

Publication Year: 2025

Part of: A1. : Innovative Treatment Technologies for PFAS In Situ (Posters)

Abstract
3 Views
1 Downloads
Effective In Situ Remediation Strategies for Large Chlorinated Solvent Plumes: Case Studies from the UK and Finland

Gareth Leonard

2025 Bioremediation Symposium

Publication Year: 2025

Part of: D1.: In Situ Bioremediation Applications (Platforms)

Abstract
2 Views
1 Downloads