May 2026 Newsletter
Case Study | PFAS Barrier Protects International Airport and Adjacent Wetlands
Passive, in situ PFAS strategy controls migration while minimizing lifecycle costs.
Case Study Highlights:
- SourceStop® effectively mitigates PFAS risk and avoids PFAS waste
- PFAS treatment protects groundwater and wetlands
- Low‑maintenance PFAS barrier seamlessly integrated with ongoing construction
- In situ PFAS mitigation supports redevelopment while meeting regulatory standards
Case Study | Indiana Brownfield: TCE Plume Eliminated to Non-Detect in < 6 Months
Targeted in situ remedy delivers rapid plume control and long-term performance.
Case Study Highlights:
- Achieved non-detect across entire site in less than 6 months
- Delivered immediate plume control and long‑term performance with no rebound or off‑site migration
- Enabled redevelopment and risk‑based closure
Case Study | 99.9% CVOC Reduction Achieved, Preventing Offsite Migration
A 100-m permeable reactive barrier enabled construction to move forward without disruption.
Case Study Highlights:
- Up to 99.9% reduction in chlorinated solvents at the most impacted well and >90% reductions across downgradient compliance points within two months
- Prevented off‑site migration while meeting stringent Italian CSC regulatory limits
- Integrated in situ treatment allowed construction to begin, avoiding the need for costly infrastructure or ongoing maintenance
Schedule An Appointment | Meet Us at the Battelle Chlorinated Conference 2026
We are pleased to announce that experts from REGENESIS and Land Science are available at the upcoming Battelle Chlorinated Conference to meet with you to learn more about our industry-leading solutions for contaminated sites, including:
- In situ remediation of PFAS that is 65% lower cost than pump-and-treat methods
- Cutting-edge colloidal technologies to treat chlorinated solvent contamination
- PetroFix, an activated carbon remediation technology to rapidly and effectively treat petroleum hydrocarbons
- Vapor barrier technologies that are more protective and more cost-effective
Paul Erickson, PhD
Vice President of Research & Development
Session Chair: C1. In Situ PFAS Treatment Approaches
Monday, June 1st, 12:10 PM – 2:15 PM
Keith Gaskill, L.G.
National Technical Services Manager
Session Chair: D4. In Situ Chemical Oxidation: Optimized Design Approaches and Lessons Learned
Tuesday, June 2nd, 10:30 AM – 12:10 PM
Learning Lab: Colloidal Activated Carbon Barrier Construction: Careful Consideration of Model Inputs for the Construction of a Successful Barrier
Monday, June 1st, 3:55 PM – 4:20 PM
Learning Lab: Colloidal Activated Carbon Barrier Construction: Unique Scenarios that Must be Considered for Barrier Success
Tuesday, June 2nd, 1:25 PM – 1:50 PM
Todd Herrington
Director of Product Management
Session Chair: G8. In Situ Activated Carbon-Based Amendments: Assessing Effectiveness and Performance
Wednesday, June 3rd, 2:40 PM – 4:20 PM
Juan Camilo Rincon Rodriguez, EIT
Project Manager, Environmental Analytical
Session Chair: F7. Advanced Sampling and Analysis Tools and Techniques
Wednesday, June 3rd, 1:00 PM – 2:40 PM
Platform Presentation: Formulating Injectable ZVI for the Rapid and Sustained In-Situ Remediation of CVOC
Wednesday, June 3rd, 8:00 AM – 8:25 AM
Craig Sandefur
Vice President of Sales Support
Learning Lab: Classifying Direct Measurements of Contaminant Mass Flux Data for Improved Conceptual Site Models and Remedial Designs
Wednesday, June 3rd, 11:45 AM – 12:10 PM
Alana Miller
East Region Manager
Platform Presentation: From Bench Study to Field Application: PFAS Stabilization in Contaminated Soils at NJ Industrial Site
Monday, June 1st, 3:05 PM – 3:30 PM
John Freim, PhD
Director of Material Science
Platform Presentation: Formulating Injectable ZVI for the Rapid and Sustained In-Situ Remediation of CVOC
Wednesday, June 3rd, 12:35 PM – 1:00 PM
Ryan Moore
Program Director, PFAS Remediation
Platform Presentation: Comingled PFAS, CVOC, and Hexavalent Chromium Plume Remediated to Below Drinking Water Standards at a Michigan Site
Tuesday, June 2nd, 9:40 AM – 10:05 AM
Paola Goria
District Manager, Mediterranean
Platform Presentation: Targeting Cr(VI) Contamination in Fast Flowing Aerobic Conditions: Two Case Studies
Monday, June 1st, 1:00 PM – 1:25 PM
We are pleased to announce that experts from REGENESIS and Land Science are available at the upcoming Battelle Chlorinated Conference to meet with you to learn more about our industry-leading solutions for contaminated sites, including:
- In situ remediation of PFAS that is 65% lower cost than pump-and-treat methods
- Cutting-edge colloidal technologies to treat chlorinated solvent contamination
- PetroFix, an activated carbon remediation technology to rapidly and effectively treat petroleum hydrocarbons
- Vapor barrier technologies that are more protective and more cost-effective
Connect with us at Upcoming Events
TCEQ Environmental Trade Fair and Conference
5/19/2026 - 5/20/2026 | San Antonio, TX
EGLE Great Lakes Drinking Water Conference
5/20/2026 - 5/21/2026 | Traverse City, MI
Questions?
REGENESIS offers remediation professionals a suite of innovative technologies and services to treat a wide range of contaminants, including petroleum hydrocarbons, chlorinated solvents, PFAS and metals. If you are looking for a solution to ensure success on your next remediation project, contact us today.