August 2026 Newsletter
Case Study Video | SourceStop Effectively Treats PFAS Source Area on Former Manufacturing Site
Case Study Video Highlights:
- SourceStop® quickly and effectively reduced PFAS leachability in soil treatment with low-dust application using proven colloidal activated carbon technology
- TTI Environmental and REGENESIS applied colloidal activated carbon technologies to four PFAS hotspot areas, effectively mitigating PFAS groundwater impacts
- Years of site investigation and characterization informed target source-area stabilization strategy
Case Study | Compliance Targets Achieved at Waste Facility Using Combined In-Situ Remediation Approach
Case Study Highlights:
- Achieved compliance targets across both treatment barriers while allowing construction of a new waste-to-energy plant to proceed during active remediation
- Combined S-MicroZVI®, PlumeStop®, and 3-D Microemulsion® to address a challenging chlorinated hydrocarbon plume at an active waste management facility
- Completed a 20,000 m² in situ remediation program on a tight construction schedule, reducing source-area contaminant mass and limiting further plume migration
Research Article | Full-Scale Field Study Highlights >99.9% PFAS Reduction
Article Highlights:
- >99.9% PFAS reduction achieved within the treatment barrier
- Reduced concentrations exceeding 100,000 ng/L by up to five orders of magnitude
- Validated CAC barriers as an effective alternative to pump-and-treat for controlling PFAS migration
Case Study | >99% BTEX & TPH Reduction in Just Five Months with PetroFix
Case Study Highlights:
- Achieved >99% reductions in BTEX and TPH concentrations within five months of treatment
- Completed in a single day using only three injection wells, allowing the gas station to remain fully operational
- Delivered immediate contaminant sequestration while supporting long-term biodegradation of residual petroleum hydrocarbons
Webinar Recording Now Available | PFAS Summer School: Regulations in Flux - What You Need to Know
Highlights of this free webinar:
- Understand the implications of EPA’s proposed PFAS regulatory changes and compliance timelines
- Gain legal insights into PFAS-related CERCLA liability and ongoing Superfund litigation
- See how states are advancing PFAS regulations through product bans and accountability laws
Free Upcoming Webinar Series | REGENESIS Fall Environmental Remediation Webinar Series
Highlights of this upcoming webinar series:
- Prepare for PFAS Regulations in 2027 and Beyond – Gain expert insights from Eurofins’ Taryn McKnight on navigating the evolving PFAS regulatory and scientific landscape
- Explore Practical PFAS Groundwater Management Strategies – Learn how PFAS Monitored Retention (PMR) and Enhanced Retention (PER) can help protect receptors and manage challenging sites
- See Real-World CVOC Remediation Success Stories – Discover proven approaches and case studies for overcoming complex CVOC site challenges from Integral Consulting’s Stephen Sherman
Register once and receive recordings of all webinars, even if you can’t attend live. PDH certificates are available upon request.
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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.