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REGENESIS Remediation SolutionsREGENESIS Remediation Solutions
  • Markets Served
    • Airports
    • Brownfields
    • Department of Defense
    • Dry Cleaning
    • Industrial/Manufacturing
    • Retail Petroleum and Service Stations
  • Working with Us
    • Treatment Approaches
      • Remediation Products Overview
      • In Situ Sorption and Biodegradation
        • PlumeStop®
        • PetroFix®
        • SourceStop®
      • In Situ Chemical Reduction (ISCR)
        • S-MicroZVI®
      • Enhanced Anaerobic Biodegradation
        • AquiFix
        • 3-D Microemulsion®
        • HRC™
      • In Situ Chemical Oxidation
        • PersulfOx®
        • RegenOx®
      • Enhanced Aerobic Biodegradation
        • ORC Advanced®
      • Enhanced Desorption
        • RegenOx®
      • Bioaugmentation
        • Bio-Dechlor Inoculum®
    • Expertise, Products and Services
    • Who We Are
    • What to Expect
    • Sustainable Solutions
    • Our Customers
    • Health and Safety
  • Products
      • 3-D Microemulsion®
      • AquiFix®
      • Bio-Dechlor Inoculum®
      • FluxTracer®
      • ORC Advanced®
      • IBIS™
      • PersulfOx®
      • PetroFix®
      • PlumeStop®
      • RegenOx®
      • S-MicroZVI®
      • SourceStop®
  • Field Services
    • About Our Services
    • Projects Map
    • Benefits
    • Specialization
    • Strategic Site Planning
  • Case Studies
  • Resources
      • Credit Application
      • Safety Data Sheets
      • In The News
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      • Lab Services
      • eBooks
      • PFAS Resources
      • Contaminants
      • Technical Articles
      • eNewsletters
      • Webinars
      • Videos
  • Vapor Intrusion
  • Markets Served
    • Airports
    • Brownfields
    • Department of Defense
    • Dry Cleaning
    • Industrial/Manufacturing
    • Retail Petroleum and Service Stations
  • Working with Us
    • Treatment Approaches
      • Remediation Products Overview
      • In Situ Sorption and Biodegradation
        • PlumeStop®
        • PetroFix®
        • SourceStop®
      • In Situ Chemical Reduction (ISCR)
        • S-MicroZVI®
      • Enhanced Anaerobic Biodegradation
        • AquiFix
        • 3-D Microemulsion®
        • HRC™
      • In Situ Chemical Oxidation
        • PersulfOx®
        • RegenOx®
      • Enhanced Aerobic Biodegradation
        • ORC Advanced®
      • Enhanced Desorption
        • RegenOx®
      • Bioaugmentation
        • Bio-Dechlor Inoculum®
    • Expertise, Products and Services
    • Who We Are
    • What to Expect
    • Sustainable Solutions
    • Our Customers
    • Health and Safety
  • Products
    • Column 1
      • 3-D Microemulsion®
      • AquiFix®
      • Bio-Dechlor Inoculum®
      • FluxTracer®
      • ORC Advanced®
      • IBIS™
    • Column 2
      • PersulfOx®
      • PetroFix®
      • PlumeStop®
      • RegenOx®
      • S-MicroZVI®
      • SourceStop®
  • Field Services
    • About Our Services
    • Projects Map
    • Benefits
    • Specialization
    • Strategic Site Planning
  • Case Studies
  • Resources
    • Column 1
      • Credit Application
      • Safety Data Sheets
      • In The News
      • Remediation Training
      • Lab Services
      • eBooks
    • Column 2
      • PFAS Resources
      • Contaminants
      • Technical Articles
      • eNewsletters
      • Webinars
      • Videos
  • Vapor Intrusion

Archives

Brownfields eBook


The Complete Guide to Making Your Brownfield a Successful Investment

Photo Gallery


Learn more
In Situ Treatment of PFAS

Video

Innovative Enhanced Reductive Dechlorination Design Cleans Up Large, Fast Moving Plume at Dry Cleaning Site

Photo Gallery


Learn more
In Situ Treatment of PFAS
Shell
Download the Case Study
Shell
Download the Case Study

Videos

Jeremy Birnstingl PhD Discusses Biological Degradation of Chlorinated Solvents and Groundwater Remediation Innovative Enhanced Reductive Dechlorination Design Cleans Up Large, Fast Moving Plume
Shell
Download the Case Study
Shell
Download the Case Study
Shell
Download the Case Study

Videos

Remediation of Chlorinated Solvents at an Industrial Facilty Combined Remedies Approach Addresses Contaminants at a Former NJ Lock Manufacturing Site
Learn more
In Situ Treatment of PFAS

Photo Gallery

Shell
Download the Case Study

Video

Preventing Petroleum Hydrocarbon Migration with PlumeStop

Photo Gallery


Planning a Remediation Project? Request a Design.

Learn More

  • SDS
  • Spec Sheet
  • FAQs
  • Case Studies
  • Tech Bulletins
  • Product Applications
  • Installation Instructions

April 2025 Newsletter

April 18, 2025 Ellie SomersEstimated Reading Time: 3 minutes

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.
Download Case Study

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.

Range 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
Download Case Study

Technical Bulletin | Laboratory and Field Results Documenting the Biodegradation of Contaminants from Colloidal Activated Carbon (CAC)

Download Technical Bulletin

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.
Register Today

 Connect with us at Upcoming Events 

Chemistry Council of New Jersey Annual Conference

4/28 – 4/29/2025 | Atlantic City, NJ

Visit Conference Website

MSECA Meeting on Site Investigation and Remediation Design

5/1/2025 | Indianapolis, IN

Visit Conference Website

Ohio Brownfields Conference

5/8/2025 | Westerville, OH

Visit Conference Website

JETC Joint Engineering Training Conference

5/13 – 5/15/2025 | Louisville, KY

Visit Conference Website

A&WMA Advancing PFAS Treatment and Remediation Solutions

5/13 – 5/15/2025 | Minneapolis, MN

Visit Conference Website

Tennessee Environmental Network

5/14 – 5/16/2025 | Chattanooga, TN

Visit Conference Website

NEBC Washington State Brownfields Conference

5/20 – 5/21/2025 | Yakima, WA

Visit Conference Website

SAME Omaha Industry Day

5/28 – 5/30/2025 | Omaha, NE

Visit Conference Website

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

March 17, 2025 Ellie SomersEstimated Reading Time: 3 minutes

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
Download Case Study

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.
Download Case Study

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Case Study | UST Site Closure Achieved Following Colloidal Carbon and Bioremediation Treatment

Case Study Highlights: 

  • Site cleanup objectives achieved, offsite drinking water protected
  • The use of PetroFix enabled the site to earn a No Further Action Status
  • PetroFix achieves over 97% Benzene reduction in weathered bedrock
Download Case Study

Case Study Video | PlumeStop Treats PFAS and Protects Island Community Resources

Watch Video

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
Download Case Study

Webinar Series | Spring Environmental Webinar Series

REGENESIS invites you to attend our upcoming Spring Environmental Webinar Series (sign up here).

Register Today

Webinar Recording Now Available | Navigating PFAS Legal Challenges: Key TSCA and CERCLA Insights

View Webinar Recording

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

Schedule a Meeting

 Connect with us at Upcoming Events 

AEHS West Conference

3/17 – 3/20/2025 | San Diego, CA

Visit Conference Website

Louisiana Solid Waste Association Environmental Conference

3/19 – 3/21/2025 | Lafayette, LA

Visit Conference Website

New Jersey Site Remediation Conference

3/26 – 3/27/2025 | New Brunswick, NJ

Visit Conference Website

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

February 18, 2025 Ellie SomersEstimated Reading Time: 3 minutes
EBJ Business Achievement Technology Merit Award

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
Read Press Release
Site Closure Achieved

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
Download Case Study

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Treatment of Chlorinated Solvents

Video | An Introduction of AquiFix for the Treatment of Chlorinated Solvents

Watch Video
AquiFix FAQ

AquiFix FAQ Highlights:

  • Contaminants addressed
  • How AquiFix works
  • Design and planning
  • Application and performance
Download AquiFix FAQ’s
Petroleum Hydrocarbons Treated

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

 

Download Case Study
Chlorinated Solvent on US Marine Base

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
View Webinar Recording

Webinar Series | Distinguished Environmental Speaker Winter Webinar Series

REGENESIS invites you to attend our upcoming Winter Distinguished Speaker Webinar Series (sign up here). 

Thursday, February 20th, 2025
11am Pacific / 2pm Eastern

PFAS Visualization Case Studies Demonstrate How to Improve Conceptual Site Models
Thursday, March 13th, 2025
11am Pacific / 2pm Eastern

Navigating PFAS Legal Challenges: Key TSCA and CERCLA Insights
Register Today

 Connect with us at Upcoming Events 

EPAZ Conference

3/3 – 3/4/2025 | Tempe, AZ

Visit Conference Website

A&WMA The Science of PFAS Conference

3/11 – 3/13/2025 | Raleigh, NC

Visit Conference Website

AEHS West Conference

3/17 – 3/20/2025 | San Diego, CA

Visit Conference Website

Louisiana Solid Waste Association Environmental Conference

3/19 – 3/21/2025 | Lafayette, LA

Visit Conference Website

New Jersey Site Remediation Conference

3/26 – 3/27/2025 | New Brunswick, NJ

Visit Conference Website

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

January 27, 2025 Ellie SomersEstimated Reading Time: 3 minutes

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
Download Case Study
Watch Video

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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
View Webinar Recording

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.
Watch Video

Training Video | PetroFix Design Assistant Tutorial

 

Watch Design Tutorial

 Key Resources

Technical Bulletin | Laboratory and Field Results Documenting the Biodegradation of Contaminants from Colloidal Activated Carbon (CAC)

View Technical Bulletin

Brochure | PetroFix Key Benefits, Application, and Target Contaminants

Download Brochure

 Connect with us at Upcoming Events 

SWAAAE 63rd Annual Short Course Conference

2/2 – 2/5/2025 | Monterey, CA

Visit Conference Website

22nd Annual SAME Boston Post Contract Opportunities & Small Business Showcase

2/5/2025 | Waltham, MA

Visit Conference Website

SAME San Diego Small Business/NAVFAC Southwest Industry Forum

2/24 – 2/25/2025 | San Diego, CA

Visit Conference Website

EPAZ Conference

3/3 – 3/4/2025 | Tempe, AZ

Visit Conference Website

A&WMA The Science of PFAS Conference

3/11 – 3/13/2025 | Raleigh, NC

Visit Conference Website

AEHS West Conference

3/17 – 3/20/2025 | San Diego, CA

Visit Conference Website

Louisiana Solid Waste Association Environmental Conference

3/19 – 3/21/2025 | Lafayette, LA

Visit Conference Website

New Jersey Site Remediation Conference

3/26 – 3/27/2025 | New Brunswick, NJ

Visit Conference Website

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

January 16, 2025 Ellie SomersEstimated Reading Time: 3 minutes
Read Article
  • 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).
Key Takeaways

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In the News

Read Press Release

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
Download eBook

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.
Watch Video

Webinar Series | Distinguished Environmental Speaker Winter Webinar Series

REGENESIS invites you to attend our upcoming Winter Distinguished Speaker Webinar Series (sign up here).

Thursday, January 30th, 2025
11am Pacific / 2pm Eastern

Parkinson’s Disease Linked To Chlorinated Solvent Exposure on Large US Marine Base
Thursday, February 20th, 2025
11am Pacific / 2pm Eastern

PFAS Visualization Case Studies Demonstrate How to Improve Conceptual Site Models
Thursday, March 13th, 2025
11am Pacific / 2pm Eastern

Navigating PFAS Legal Challenges: Key TSCA and CERCLA Insights
Register Today

 Connect with us at Upcoming Events 

SWAAAE 63rd Annual Short Course Conference

2/2 – 2/5/2025 | Monterey, CA

Visit Conference Website

22nd Annual SAME Boston Post Contract Opportunities & Small Business Showcase

2/5/2025 | Waltham, MA

Visit Conference Website

SAME San Diego Small Business/NAVFAC Southwest Industry Forum

2/24 – 2/25/2025 | San Diego, CA

Visit Conference Website

EPAZ Conference

3/3 – 3/4/2025 | Tempe, AZ

Visit Conference Website

A&WMA The Science of PFAS Conference

3/11 – 3/13/2025 | Raleigh, NC

Visit Conference Website

AEHS West Conference

3/17 – 3/20/2025 | San Diego, CA

Visit Conference Website

Louisiana Solid Waste Association Environmental Conference

3/19 – 3/21/2025 | Lafayette, LA

Visit Conference Website

New Jersey Site Remediation Conference

3/26 – 3/27/2025 | New Brunswick, NJ

Visit Conference Website

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

January 7, 2025 Ellie SomersEstimated Reading Time: 2 minutes

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
Download eBook

Recording Now Available | Northeast PFAS Panel: The Path Forward

Key Takeaways: 
  • 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
View Webinar Recording

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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
Download Case Study
Download Brochure

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
Download Case Study

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

In this webinar we are pleased to have special guest speaker Samuel Goldman, MD, MPH, Professor in the Division of Occupational, Environmental, and Climate Medicine at the University of California San Francisco and author of Risk of Parkinson Disease Among Service Members at Marine Corps Base Camp Lejeune. His presentation will discuss the link to Parkinson’s Disease resulting from chlorinated solvent exposure on a large U.S Marine Base.
Register Today

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.
Watch Case Study Video

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

November 21, 2024 Ellie SomersEstimated Reading Time: 3 minutes

Article | SourceStop Named to TIME’s Best Inventions of 2024 List

Named to TIME’s Best Inventions of 2024 list, SourceStop prevents the leaching of PFAS from soils and halts further migration in groundwater to eliminate the risk to downgradient receptors. Available in Liquid and Solid formulations, SourceStop’s colloidal activated carbon technology provides unsurpassed distribution, penetrating and permanently coating impacted soils. Engineered for easy application, rapid results, and long-term treatment, SourceStop is an adaptable and affordable solution for PFAS sites.
Read Article

Case Study | In Situ PFAS Remediation Protects Offsite Environment at Airport in Norway

Case Study Highlights:
  • 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.
Download Case Study

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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.

Register Today

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.
Read Article

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.
Download Case Study

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.
Download Case Study

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.

View Webinar Recording

 Connect with us at Upcoming Events 

SAME Small Business Conference

11/20 – 11/22/2024 | New Orleans, LA

Visit Conference Website

EBI New England Environmental Industry Summit VIII

12/5/24 | Boston, MA

Visit Conference Website

SAME Small Business Conference

11/20 – 11/22/2024 | New Orleans, LA

Visit Conference Website

NEBC Business & the Environment Conference

12/10 – 12/11/24 | Portland, OR

Visit Conference Website

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

November 18, 2024 Ellie SomersEstimated Reading Time: 3 minutes

Case Study Video | PetroFix Applied to Address BTEX Impacts Near University Recreational Facility

Case Study Video Highlights:
  • 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.
Watch Case Study Video

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.
Download Case Study

Subscribe To Our Monthly Newsletters

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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
Download Case Study

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.

Technical Bulletin Highlights:
  • 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
Download Technical Bulletin

Connect With Us | Our PetroFix Remediation Specialists 

Daniel Pile | Central Region Petroleum Program Specialist

Connect with Daniel

Chris Howie | West Region Technical Sales Representative

Connect with Chris

Katarina Seymour | Mid-Atlantic District Manager

Connect with Katarina

Elliot Maker | Northeast District Manager

Connect with Elliot

 Connect with us at Upcoming Events 

SAME Small Business Conference

11/20 – 11/22/2024 | New Orleans, LA

Visit Conference Website

EBI New England Environmental Industry Summit VIII

12/5/24 | Boston, MA

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SAME Small Business Conference

11/20 – 11/22/2024 | New Orleans, LA

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NEBC Business & the Environment Conference

12/10 – 12/11/24 | Portland, OR

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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.

October 2024 Newsletter

October 21, 2024 DaneEstimated Reading Time: 3 minutes

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.

Learn More About Award-Winning Case Study

eBook | 7 Important Reasons to Choose In Situ PFAS Remediation vs. Pump & Treat

eBook Highlights:
  • 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
Download Case Study

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.

Register Today

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.

View Webinar Recording

Upcoming Event | Meet with Remediation Experts

2024 AEHS East Conference | October 21st-24th

Schedule a Meeting

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

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PEMA Remediation Seminar

10/30/2024 | Long Beach, CA

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Florida Remediation Conference

11/4 – 11/6/2024 | Orlando, FL

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SAME DCHWS West Symposium

11/6 – 11/8/2024 | Denver, CO

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NYSCPG Geology Days Conference

11/11 – 11/13/2024 | Saratoga Springs, NY

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Iowa EPI Symposium

11/13/2024 | Johnston, IA

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SAME Small Business Conference

11/20 – 11/22/2024 | New Orleans, LA

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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.

PFAS Remediation Using Colloidal Activated Carbon

September 2024 Newsletter

September 19, 2024 Ellie SomersEstimated Reading Time: 4 minutes
PFAS Remediation Using Colloidal Activated Carbon

eBook | Understanding PFAS Remediation Using Colloidal Activated Carbon

eBook Highlights:
  • 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
Download eBook
In Situ PFAS Remediation at Airport

Case Study | In Situ PFAS Remediation Protects Offsite Environment at Airport in Norway

Case Study Highlights:
  • 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.
Download Case Study

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In Situ Approach to PFAS Remediation

Article | Viewpoint: The In Situ Approach to PFAS Remediation

Article Highlights:
  • 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.
Read Article
Inline Blending System

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.

Read Article

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)
Register Today
Colloidal Remediation Technologies

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.

View Webinar Recording

 Connect with us at Upcoming Events 

BCONE Northeast Sustainable Communities Workshop

9/24 – 9/25/2024 | Morristown, NJ

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FETTI National Conference for Environmental and Toxic Tort Issues

9/25 – 9/27/2024 | Chicago, IL

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GRA Annual Western Groundwater Congress

10/7 – 10/9/2024 | Lake Tahoe, CA

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RemTEC and Emerging Contaminants Summit

10/15 – 10/17/2024 | Westminster, CO

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MGP Conference

10/17 – 10/18/2024 | Atlanta, GA

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AEHS East Conference

10/21 – 10/24/2024 | Amherst, MA

Visit Conference Website

PEMA Remediation Seminar

10/30/2024 | Long Beach, CA

Visit Conference Website

Florida Remediation Conference

11/4 – 11/6/2024 | Orlando, FL

Visit Conference Website

SAME DCHWS West Symposium

11/6 – 11/8/2024 | Denver, CO

Visit Conference Website

NYSCPG Geology Days Conference

11/11 – 11/13/2024 | Saratoga Springs, NY

Visit Conference Website

Iowa EPI Symposium

11/13/2024 | Johnston, IA

Visit Conference Website

SAME Small Business Conference

11/20 – 11/22/2024 | New Orleans, LA

Visit Conference Website

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.

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REGENESIS® offers remediation professionals a suite of innovative technologies and services, having successfully remediated over 30,000 project sites worldwide. Our solutions address a wide range of contaminants, including petroleum hydrocarbons, chlorinated solvents, PFAS, and metals, using advanced methods like enhanced bioremediation, bioaugmentation, in situ chemical oxidation, reduction (ZVI), sorption, desorption, immobilization, and vapor intrusion mitigation.

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    • Privacy Policy
    • SUBSCRIBE TO OUR NEWSLETTER
  • REGENESIS® offers remediation professionals a suite of innovative technologies and services to treat a wide range of contaminants, including petroleum hydrocarbons and chlorinated solvents, via enhanced bioremediation, chemical oxidation, desorption and metals immobilization.

  • Global Headquarters


    1011 Calle Sombra

    San Clemente, CA 92673 USA
    Ph: (949) 366-8000
    Fax: (949) 366-8090


  • Europe

    Bath, United Kingdom
    Ph: +44 (0) 1225 61 81 61

    Dublin, Ireland
    Ph: +353 (0) 1 853 7384

    Torino, Italia
    Ph: +39 338 8717925

    Ieper, België
    Ph: +32 (0) 57 35 97 28


    International Distributors

    Japan
    EnBio-Engineering
    Tel: 81-3-5577-5528
    Web: www.Enbio-eng.com

     

    © REGENESIS® 2025
    Privacy Policy | Accessibility Statement