April 2025 Newsletter
Case Study | Implementing a PlumeStop Barrier for PFAS Plume Control at Airport in Sweden
Case Study Highlights:
- Successful installation of a 230 ft PlumeStop® barrier prevents migration of PFAS, as part of Swedish government-funded study.
- PFAS concentrations reduced up to 99% downgradient of the barrier.
- Cost-efficient, zero-waste solution protects offsite receptors.
PlumeStop is effective on a wide range of contaminants including hydrocarbons, halogenated compounds, volatile organic compounds (VOCs) and semi-volatile organic compounds (SVOCs), and PFAS. This resource offers a comprehensive list of treatable contaminants.
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Case Study | PetroFix Achieves UST Site Closure at NAAS Edenton
Case Study Highlights:
- No Further Action Status issued by NCDEQ
- PetroFix effectively mitigated benzene and other petroleum hydrocarbons to below regulatory thresholds
- USACE able to manage in situ application supported by PetroFix online tools and technical resources
Technical Bulletin | Laboratory and Field Results Documenting the Biodegradation of Contaminants from Colloidal Activated Carbon (CAC)
Free Webinar | Petroleum Hydrocarbon Biodegradation: Tools & Lessons from the Field
| Date: Thursday, April 24, 2025 Time: 11am Pacific / 2pm Eastern In this webinar we are pleased to have special guest speakers Jack Sheldon, Senior Consultant at Antea Group and Dora Taggart, President and CEO of Microbial Insights, Inc. Their presentation will address the science of petroleum hydrocarbon biodegradation including the complexity of PHC mixtures and biodegradative pathways, and lessons learned from field applications of micron-scale activated carbon.
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Connect with us at Upcoming Events
Chemistry Council of New Jersey Annual Conference
4/28 – 4/29/2025 | Atlantic City, NJ
MSECA Meeting on Site Investigation and Remediation Design
5/1/2025 | Indianapolis, IN
Ohio Brownfields Conference
5/8/2025 | Westerville, OH
JETC Joint Engineering Training Conference
5/13 – 5/15/2025 | Louisville, KY
A&WMA Advancing PFAS Treatment and Remediation Solutions
5/13 – 5/15/2025 | Minneapolis, MN
Tennessee Environmental Network
5/14 – 5/16/2025 | Chattanooga, TN
NEBC Washington State Brownfields Conference
5/20 – 5/21/2025 | Yakima, WA
SAME Omaha Industry Day
5/28 – 5/30/2025 | Omaha, NE
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.
March 2025 Newsletter
Case Study | PFAS Effectively Remediated at Former Naval Air Station Alameda
Case Study Highlights:
- Cost-efficient, zero-waste PFAS remediation for immediate response
- Within one year of implementation, >99% PFAS reductions achieved within treatment zone
- Results indicate a near-complete half of PFAS migration into the estuary
Case Study | Advanced In-Situ Barrier Treatment Secures No Further Action Status in Italy
Case Study Highlights:
- Successful groundwater treatment for TAUW in a church oratory garden in Italy
- PCE reduced to below regulatory target without any VC build-up, resulting in No Further Action (NFA)
- Simultaneous remediation using advanced colloidal technologies enhanced the chemical degradation and sorption processes, optimizing treatment efficacy.
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Case Study | UST Site Closure Achieved Following Colloidal Carbon and Bioremediation Treatment
Case Study Highlights:
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Case Study Video | PlumeStop Treats PFAS and Protects Island Community Resources
Case Study Highlights:
- Cost-efficient in situ PFAS approach eliminates liability and risk
- No PFAS waste requiring offsite disposal
- PFAS mass flux eliminated downgradient of PlumeStop barrier
Webinar Series | Spring Environmental Webinar Series
REGENESIS invites you to attend our upcoming Spring Environmental Webinar Series (sign up here).
Webinar Recording Now Available | Navigating PFAS Legal Challenges: Key TSCA and CERCLA Insights
Schedule an Appointment | Meet Us at the AEHS West Conference
Chris Lee, West Design Services
Platform Presentation: Beyond the Barrier – Long-Term Performance of Multiple Colloidal Activated Carbon Permeable Reactive Barrier Sites
Poster Presentation: A Practitioners Guide to Contaminant Mass Flux Measurements & Data Interpretation”
Dan Nunez, Vice President – West Region
Platform Presentation: In Situ Remediation with Colloidal Activated Carbon to Reduce PFAS Risk
Nick Mjolsenss, West Region Manager
Land Science
Platform Presentation: The Use of Epoxy Floor Coatings for Effective VI Mitigation and Site Management
John Freim, Director of Materials Science
Poster Presentation: Sulfidated Zero Valent Iron Theory and Performance Review
Ben McVeigh, Southwest District Technical Sales Manager
Poster Presentation: Accelerating Solvent Site Closure with Co-Applied Advanced Colloidal Technologies: The Future of Remediation
Connect with us at Upcoming Events
AEHS West Conference
3/17 – 3/20/2025 | San Diego, CA
Louisiana Solid Waste Association Environmental Conference
3/19 – 3/21/2025 | Lafayette, LA
New Jersey Site Remediation Conference
3/26 – 3/27/2025 | New Brunswick, NJ
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.
February 2025 Newsletter
Press Release | IBIS Awarded 2024 EBJ Business Achievement Technology Merit Award
- Environmental Business Journal singles out IBIS with 2024 Technology Merit Award
- IBIS set to revolutionize the environmental industry for PFAS in situ treatment
- World’s first-ever inline blending injection system (IBIS) simultaneously applies multiple remedial amendments without need for batch mixing, while capturing real-time data
Case Study | Site Closure Achieved with PetroFix
Case Study Highlights:
- Reductions in benzene, toluene, and EDB quickly achieved to reach site closure
- Effective grid and barrier designs using PetroFix and RegenOx application during excavation paves the way to reaching site goals
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Video | An Introduction of AquiFix for the Treatment of Chlorinated Solvents
AquiFix FAQ Highlights:
- Contaminants addressed
- How AquiFix works
- Design and planning
- Application and performance
Case Study | High-Mass Petroleum Hydrocarbons Treated to Achieve Closure
Case Study Highlights:
- Site Closure achieved on decades old release incident at Southeast electrical service provider
- Toluene reductions averaged of 94% and below in all five performance monitoring wells
Webinar Recording Now Available | Parkinson’s Disease Linked to Chlorinated Solvent Exposure on Large US Marine Base
Highlights of This Free Webinar:
- Proven and effective remediation and vapor mitigation technologies to safely protect against TCE exposure risk
- Strong link between TCE exposure and Parkinson’s Disease detailed
- TCE comparison study results of large military base cohort explained
Webinar Series | Distinguished Environmental Speaker Winter Webinar Series
REGENESIS invites you to attend our upcoming Winter Distinguished Speaker Webinar Series (sign up here).
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Connect with us at Upcoming Events
EPAZ Conference
3/3 – 3/4/2025 | Tempe, AZ
A&WMA The Science of PFAS Conference
3/11 – 3/13/2025 | Raleigh, NC
AEHS West Conference
3/17 – 3/20/2025 | San Diego, CA
Louisiana Solid Waste Association Environmental Conference
3/19 – 3/21/2025 | Lafayette, LA
New Jersey Site Remediation Conference
3/26 – 3/27/2025 | New Brunswick, NJ
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.
January 2025 Petroleum Newsletter
Case Study | Closure Goals Achieved Using PetroFix
Case Study Highlights:
- Project goals met in the treated areas within budget and time constraints
- Low-impact, single-injection event minimized disturbance to athletic fields
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Free Webinar Recording Available | A Business Case for Achieving Significant Cost Savings Using Colloidal Activated Carbon
Webinar Highlights:
- Conceptual site model development for in situ remediation
- Business analysis of long-term monitoring versus in situ remediation at a Washington site
- New strategy for using colloidal activated carbon (CAC) for in situ remediation
Case Study Video | PetroFix Mitigates Petroleum Impacts Caused by Active Bulk Storage Facility
Case Study Video Highlights:
- PetroFix Design Assistant aids in developing two separate remedial designs: one beneath the excavation and an additional downgradient of the excavation area.
- PetroFix effectively mitigates shallow aquifer discharges into Flathead Lake.
Training Video | PetroFix Design Assistant Tutorial
Key Resources
Technical Bulletin | Laboratory and Field Results Documenting the Biodegradation of Contaminants from Colloidal Activated Carbon (CAC)
Brochure | PetroFix Key Benefits, Application, and Target Contaminants
Connect with us at Upcoming Events
SWAAAE 63rd Annual Short Course Conference
2/2 – 2/5/2025 | Monterey, CA
22nd Annual SAME Boston Post Contract Opportunities & Small Business Showcase
2/5/2025 | Waltham, MA
SAME San Diego Small Business/NAVFAC Southwest Industry Forum
2/24 – 2/25/2025 | San Diego, CA
EPAZ Conference
3/3 – 3/4/2025 | Tempe, AZ
A&WMA The Science of PFAS Conference
3/11 – 3/13/2025 | Raleigh, NC
AEHS West Conference
3/17 – 3/20/2025 | San Diego, CA
Louisiana Solid Waste Association Environmental Conference
3/19 – 3/21/2025 | Lafayette, LA
New Jersey Site Remediation Conference
3/26 – 3/27/2025 | New Brunswick, NJ
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.
January 2025 Newsletter
- Pump and Treat will not flush PFAS from the aquifer – even after 100+ years of pumping.
- Over 60% cost savings – For the subject site, in situ CAC filtration was shown to be about 1/3 the cost of pump and treat systems over a 30-year period ($7.2M vs $19M).
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In the News
eBook | 6 Reasons In Situ Chemical Reduction Makes Sense for Your Site
eBook Highlights:
- ISCR’s long-term effectiveness ensures ongoing remediation
- Proven cost-effectiveness compared to other remedial technologies
- Shorter project life cycles lead to cost savings
Case Study Video | In Situ Remediation of TCE, DCE and VC at an Active Manufacturing Facility in Switzerland
Case Study Video Highlights:
- Swiss manufacturing site utilized a combined remedy of PlumeStop and S-MicroZVI reducing CVOCs.
- Results show a 98.7% TCE reduction, with ongoing monitoring planned for long-term effectiveness.
Webinar Series | Distinguished Environmental Speaker Winter Webinar Series
REGENESIS invites you to attend our upcoming Winter Distinguished Speaker Webinar Series (sign up here).
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Connect with us at Upcoming Events
SWAAAE 63rd Annual Short Course Conference
2/2 – 2/5/2025 | Monterey, CA
22nd Annual SAME Boston Post Contract Opportunities & Small Business Showcase
2/5/2025 | Waltham, MA
SAME San Diego Small Business/NAVFAC Southwest Industry Forum
2/24 – 2/25/2025 | San Diego, CA
EPAZ Conference
3/3 – 3/4/2025 | Tempe, AZ
A&WMA The Science of PFAS Conference
3/11 – 3/13/2025 | Raleigh, NC
AEHS West Conference
3/17 – 3/20/2025 | San Diego, CA
Louisiana Solid Waste Association Environmental Conference
3/19 – 3/21/2025 | Lafayette, LA
New Jersey Site Remediation Conference
3/26 – 3/27/2025 | New Brunswick, NJ
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.
December 2024 Newsletter
eBook | 7 Reasons to Consider a PRB to Treat PFAS Groundwater Contaminants
eBook Highlights:
- PRBs offer a long-term remedy for PFAS, CVOCs and a range of other contaminants
- PRBs are a proven, sustainable, and cost-effective solution for treating groundwater contaminants in situ
- Highly effective solution for mitigating contaminant groundwater impacts moving offsite to reduce risk and liability
Recording Now Available | Northeast PFAS Panel: The Path Forward
- Challenges: PFAS persist in products and the environment, causing health risks and widespread contamination
- Solutions: Current regulations require public education and continued research into remediation
- Outlook: Emphasis on funding, awareness, stronger regulations, and advanced technologies
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Case Study | SourceStop® Reduces PFAS by >99% Below Belgian Factory
Case Study Highlights:
- >99% decrease in groundwater PFAS concentrations
- Innovative PFAS treatment approach can be used across a wide variety of site types
- SourceStop offers a high degree of controlled PFAS adsorption, with almost no dissolved phase PFAS
Case Study | PlumeStop Barrier Eliminates Offsite TCE Migration 5 Years to Date
Case Study Highlights:
- Site goals met within 60 Days of PlumeStop application
- No disruption to ongoing business operations
- TCE reduction remains below regulatory goals for more than five years
Upcoming Free Webinar | Parkinson’s Disease Linked to Chlorinated Solvent Exposure on Large U.S. Marine Base
Date: Thursday, January 30, 2025
Time: 11 am Pacific / 2 pm Eastern
Case Study | Permeable Reactive Barrier Installed in Underground Car Park in Northern Italy
Case Study Highlights:
- Installation of a PetroFix permeable reactive barrier below a new office building in Northern Italy.
- The barrier has stopped the offsite migration of a petroleum hydrocarbon plume onto a public road and archaeological site.
- The in situ remediation has met the stringent cleanup target, positioning the site for regulatory closure despite the challenges posed by restricted access.
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.
November 2024 Newsletter
Article | SourceStop Named to TIME’s Best Inventions of 2024 List
Case Study | In Situ PFAS Remediation Protects Offsite Environment at Airport in Norway
- Through nine months of monitoring, the two primary PFAS compounds of concern, PFOA and PFOS, have been reduced by 96% and 98%, respectively.
- SourceStop® Liquid was applied as a permeable sorptive barrier to reduce PFAS migration hydraulically.
- The permeable sorptive barrier was designed and implemented downstream of the excavation area to mitigate the ongoing dissolved-phase transport of PFAS during and post-excavation.
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Special Webinar Event | Northeast PFAS Panel: The Path Forward
The webinar starts Thursday, December 12th, 2024 at 11 am Pacific / 2 pm Eastern.
In this special webinar event, we are pleased to host a panel of leading PFAS experts. Anthony Bollasina, PG of New York DEC, Elizabeth Denly of TRC, Grant Carey, PhD of Porewater Solutions, and Maureen Dooley of REGENESIS will join special guest moderator Sabrina Shankman, Reporter for The Boston Globe, to discuss the path forward for PFAS.
We anticipate a large audience. Please submit your questions in advance.
Article | Pandora’s PFAS Box: Life Cycle Exposure Considerations of Treatment Options for PFAS in Groundwater
In the Spring Issue of Remediation Journal, Linda Hall, PhD, John Wilson, PhD, and Jeremy Birnstingl, PhD, discuss PFAS exposure risks associated with pump-and-treat solutions for groundwater.
In This Article, Learn More About:
- Human exposure potential throughout the life cycle of various remediation technologies.
- A colloidal activated carbon technology used in situ, which avoids surface contamination, generates no PFAS waste, and eliminates PFAS risk and human exposure.
- The principal difference between pump-and-treat and in situ colloidal activated carbon.
Case Study | In Situ Remedy Replaces Pump-and-Treat and Achieves TCE/PCE Cleanup Targets
Case Study Highlights:
- Based on successful performance results, a pump-and-treat system was decommissioned in 2020, and the NYSDEC granted the site closure in August 2021.
- By not having to operate and maintain the pump-and- treat system, substantial energy and cost savings were realized in this period.
- Roux’s agile site management, making the switch from an ex situ to a PlumeStop in situ approach, saved time and money for their client.
Case Study | Permeable Reactive Barrier Installed in Underground Car Park in Northern Italy
Case Study Highlights:
- Installation of a PetroFix permeable reactive barrier below a new office building in Northern Italy.
- The barrier has stopped the offsite migration of a petroleum hydrocarbon plume onto a public road and archaeological site.
- The in situ remediation has met the stringent cleanup target, positioning the site for regulatory closure despite the challenges posed by restricted access.
Webinar Recording Now Available | PFAS Regulatory Update and What’s To Come
We were pleased to have Taryn McKnight, VP of Product and PFAS Practice Leader for Eurofins Environment Testing (USA), as our special guest speaker. Her presentation discussed regulatory actions at both the federal and state levels to address PFAS contamination.
Connect with us at Upcoming Events
SAME Small Business Conference
11/20 – 11/22/2024 | New Orleans, LA
EBI New England Environmental Industry Summit VIII
12/5/24 | Boston, MA
SAME Small Business Conference
11/20 – 11/22/2024 | New Orleans, LA
NEBC Business & the Environment Conference
12/10 – 12/11/24 | Portland, OR
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.
November 2024 PetroFix Newsletter
Case Study Video | PetroFix Applied to Address BTEX Impacts Near University Recreational Facility
- The Florida DEP contracted Terracon to remediate petroleum impacts from historic underground storage tanks on a site near a university’s student recreational facility.
- Terracon selected a combined remedial approach incorporating PetroFix applied by both direct push injection and excavation.
- This innovative approach was believed to be the most viable and cost-effective means to address the BTEX impacts and achieve the aggressive regulatory goals for the project while also meeting the tight schedule and budget set as part of the performance-based contract.
Case Study | Permeable Reactive Barrier Installed in Underground Car Park in Northern Italy
- Installation of a PetroFix permeable reactive barrier below a new office building in Northern Italy.
- The barrier has stopped the offsite migration of a petroleum hydrocarbon plume onto a public road and archaeological site.
- The in situ remediation has met the stringent cleanup target, positioning the site for regulatory closure despite the challenges posed by restricted access.
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Case Study | Petroleum Plume Mitigated to Protect Flathead Lake
Case Study Highlights:
- PetroFix barrier stops Benzene and other hydrocarbons from entering Flathead Lake, the largest natural freshwater lake west of the Mississippi River
- A permeable reactive barrier (PRB) using PetroFix was determined to be the most viable and cost-effective strategy to halt the plume’s movement toward the lake quickly
- Benzene concentrations remain non-detect for 3.5 years thus far
Technical Bulletin | Laboratory and Field Results Documenting the Biodegradation of Contaminants from CAC
An abbreviated overview of laboratory experiments and a fieldwork demonstration that shows evidence for the biodegradation of contaminants from CAC is showcased in this technical bulletin.
- Overview of how PlumeStop and PetroFix CAC technologies are paired with biostimulating electron acceptors or donors to destroy absorbed contaminants
- Summary of a biodegradation bench-scale study, and full contaminant mineralization in the presence of CAC
- Field beta trials with PetroFix
Connect With Us | Our PetroFix Remediation Specialists
Daniel Pile | Central Region Petroleum Program Specialist
Chris Howie | West Region Technical Sales Representative
Katarina Seymour | Mid-Atlantic District Manager
Elliot Maker | Northeast District Manager
Connect with us at Upcoming Events
SAME Small Business Conference
11/20 – 11/22/2024 | New Orleans, LA
EBI New England Environmental Industry Summit VIII
12/5/24 | Boston, MA
SAME Small Business Conference
11/20 – 11/22/2024 | New Orleans, LA
NEBC Business & the Environment Conference
12/10 – 12/11/24 | Portland, OR
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.
October 2024 Newsletter
Award Winners | In Situ Remediation of VOCs Wins Prestigious 2024 Brownfield Remediation Award
In situ remediation of a former chemical works site in the UK recently won Europe’s most prestigious environmental award for Best Application of Remediation Technologies. The site was once known as one of the most environmentally contaminated sites in the UK. Remedial efforts achieved 90% TCE mass removal in 12 months which exceeded the remedial goal, allowing for site redevelopment to continue.
eBook | 7 Important Reasons to Choose In Situ PFAS Remediation vs. Pump & Treat
- In situ remediation is the lowest-cost option, representing less than 1/3 the cost vs. a pump and treat solution
- The process generates no PFAS waste materials, eliminating the need for disposal or treatment
- With no permanent equipment to maintain in situ remediation simplifies the process and eliminates the need for ongoing operation & maintenance (O&M)
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Case Study | Challenging CVOC Plume Effectively Treated with Advanced Colloidal Activated Carbon PRB
Case Study Highlights:
- Hamp, Mathews, & Associates, Inc., collaborated with REGENESIS to develop a remedial approach to address the contaminant plume.
- PlumeStop PRB treats CVOCs for >3 years in high-mass-flux aquifer
- Design Verification Testing (DVT) used passive flux samplers (PFS) to better understand contaminant mass flux
- Permeable reactive barrier installed using advanced colloidal technologies demonstrates pilot test’s effectiveness
Upcoming Webinar | PFAS Regulatory Update and What’s To Come
We are pleased to have special guest speaker, Taryn McKnight, VP of Product and PFAS Practice Leader for Eurofins Environment Testing (USA). Her presentation will discuss regulatory actions at both the federal and state levels to address PFAS contamination heading into the US election in November.
Webinar Recording | Prioritizing Actions to Address Exposure to PFAS
In this webinar, we were pleased to have leading PFAS expert Ali Ling, PE, PhD, Assistant Professor of Civil Engineering at the University of St. Thomas. Her presentation discussed prioritizing actions to address exposure to PFAS. She was joined by Paul Erickson, PhD, Vice President of Research and Development at REGENESIS.
Upcoming Event | Meet with Remediation Experts
2024 AEHS East Conference | October 21st-24th
Alana Miller | East Region Manager
Platform Presentation:
Colloidal Activated Carbon Treatment for PFAS Impacts in AFFF Areas at Regional Airports
John Freim, Ph.D. | Director of Material Science
Platform Presentation:
Solid Phase Amendments Promote Rapid and Sustained In-Situ Bioremediation
Katarina Seymour | Mid-Atlantic District Manager
Platform Presentation:
Controlling Hydrocarbon Plume Migration and Reducing Remedial Costs With Colloidal Activated Carbon (CAC) Barriers
Elliot Maker | Northeast District Manager
Poster Presentation:
A Modern View and Approach to Measuring, Reporting, and Designing with Mass Flux Data
Connect with us at Upcoming Events
AEHS East Conference
10/21 – 10/24/2024 | Amherst, MA
PEMA Remediation Seminar
10/30/2024 | Long Beach, CA
Florida Remediation Conference
11/4 – 11/6/2024 | Orlando, FL
SAME DCHWS West Symposium
11/6 – 11/8/2024 | Denver, CO
NYSCPG Geology Days Conference
11/11 – 11/13/2024 | Saratoga Springs, NY
Iowa EPI Symposium
11/13/2024 | Johnston, IA
SAME Small Business Conference
11/20 – 11/22/2024 | New Orleans, LA
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.
September 2024 Newsletter
eBook | Understanding PFAS Remediation Using Colloidal Activated Carbon
- Key differences between CAC and other activated carbon material
- Overview of how CAC adsorbs contaminants and primary factors that govern sorption behavior
- How CAC remediates PFAS
Case Study | In Situ PFAS Remediation Protects Offsite Environment at Airport in Norway
- Through nine months of monitoring, the two primary PFAS of concern, PFOA and PFOS, have been reduced by 96% and 98%, respectively.
- SourceStop® Liquid was applied as a permeable sorptive barrier to reduce PFAS migration hydraulically.
- The permeable sorptive barrier was designed and implemented downstream of the excavation area to mitigate the ongoing dissolved-phase transport of PFAS during and post-excavation.
Subscribe To Our Monthly Newsletters
Article | Viewpoint: The In Situ Approach to PFAS Remediation
- A recent airport site was remediated to address PFAS risk quickly, effectively, and sustainably.
- In situ remediation uses colloidal activated carbon (CAC) technology injected into the subsurface to create a below-ground PFAS filter.
- In situ PFAS remediation is less than 1/3 the cost of pump-and-treat, produces zero PFAS waste which would require offsite disposal/treatment, and requires no ongoing maintenance.
Article | World’s First Inline Blending System Featured in Orange County Business Journal
This recent Orange County Business Journal article highlights REGENESIS’s new Inline Blending and Injection System (IBIS) which captures data while delivering up to four remediation amendments at a time on site.
Sign Up for the Fall Distinguished Speaker Webinar Series
REGENESIS invites you to attend our upcoming Fall Distinguished Speaker Webinar Series (sign up here).
- Prioritizing Pollution Prevention for PFAS, presented on Thursday, October 10th at 11 am Pacific/2 pm Eastern by Ali Ling, PE, PhD, Assistant Professor, Civil Engineering, University of St. Thomas
- PFAS Regulatory State of the Union, presented on Wednesday, October 30th at 11 am Pacific/2 pm Eastern by Taryn McKnight, VP of Product, PFAS Practice Leader, Eurofins Environment Testing (USA)
Webinar Recording Now Available | Leveraging Molecular Data and Colloidal Remediation Technologies for Better Site Management
Dora Taggart, CEO of Microbial Insights, presented a case study in which MBTs were used at a fractured-bedrock site impacted by chlorinated solvents. Dr. John Freim then presented on the performance benefits of sulfidated colloidal zero-valent combined with colloidal activated carbon.
Connect with us at Upcoming Events
BCONE Northeast Sustainable Communities Workshop
9/24 – 9/25/2024 | Morristown, NJ
FETTI National Conference for Environmental and Toxic Tort Issues
9/25 – 9/27/2024 | Chicago, IL
GRA Annual Western Groundwater Congress
10/7 – 10/9/2024 | Lake Tahoe, CA
RemTEC and Emerging Contaminants Summit
10/15 – 10/17/2024 | Westminster, CO
MGP Conference
10/17 – 10/18/2024 | Atlanta, GA
AEHS East Conference
10/21 – 10/24/2024 | Amherst, MA
PEMA Remediation Seminar
10/30/2024 | Long Beach, CA
Florida Remediation Conference
11/4 – 11/6/2024 | Orlando, FL
SAME DCHWS West Symposium
11/6 – 11/8/2024 | Denver, CO
NYSCPG Geology Days Conference
11/11 – 11/13/2024 | Saratoga Springs, NY
Iowa EPI Symposium
11/13/2024 | Johnston, IA
SAME Small Business Conference
11/20 – 11/22/2024 | New Orleans, LA
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.
