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Featured Article: PFAS Risk and the Makeup Industry, An Interview with Maureen Dooley

Featured eBook: PlumeStop FAQs

This ebook provides answers to some of the most commonly asked questions about treating PFAS contamination in groundwater with colloidal activated carbon technology. Download the ebook to learn answers to the following: When treating PFAS compounds with PlumeStop, is there any destructive mechanism? What is the anticipated longevity of a PlumeStop barrier and when would reinjection be necessary for the longer term protection of downgradient wells or receptors? Does PlumeStop get spent over time and have to be replenished?

Rising Star Client Spotlight: Matthew Eckmair, Project Manager for Antea Group

While there are many aspects of Matthew Eckmair’s work he enjoys, the opportunity to combine various technologies with an array of science-based approaches stands out in particular. He begins, “What I enjoy most about my role as a project manager is having the opportunity to help our clients achieve successful solutions to their complex problems by utilizing industry-leading technologies and science-driven approaches.” Eckmair, a Project Manager for Antea Group, joined the company 8 years ago, first as a Staff Professional, before advancing to Project Professional, and then to his current position as Project Manager. In his role, he assists in proposal drafting and cost estimating, project implementation and oversight, stakeholder engagement (which includes regulatory, client, and 3rd party), business risk valuation, project lifecycle valuation and tracking, and engaging resources to execute project assignments.

The REGENESIS Remediation Services Difference

The REGENESIS Remediation Services Difference

MWCC Environmental Conference

7/10 – 7/12/2022, Osage Beach, MO

Brownfields 2022 Conference

8/16 – 8/19/2022, Oklahoma City, OK

Georgia Environmental Conference

8/23 – 8/26/2022, Jekyll Island, GA

National Tanks Conference

9/13 – 9/15/2022, Pittsburgh, PA

Western Groundwater Congress

9/19 – 9/21/2022, Sacramento, CA

Case Study: New York Brownfield Site Treated for PFAS Achieves Closure

Webinar Recording Now Available: Attaining PFAS Criteria in Groundwater Predictability, Sensitivity, & Practicability

In this webinar we were pleased to have as a special guest speaker Jeff Hale, Practice Leader – Emerging Contaminants at Woodard & Curran. His presentation discussed attaining PFAS criteria in groundwater. He was joined by Dr. Kristen Thoreson, Vice President of Quality and Process Improvement at REGENESIS, who discussed the latest developments about colloidal activated carbon’s use in the remediation industry as a low-cost method of eliminating PFAS risk. The full recording of the webinar is now available here.

Upcoming Webinar: Proven Strategies for Protection Against Vapor Intrusion in Existing Buildings

In this webinar we are pleased to have as a special guest speaker Tracy Fajette, Business Development Manager at American Industrial Coatings. His presentation will discuss the application of Retro-Coat Vapor Intrusion Coating technology from Land Science. He will be joined by Nick Mjolsness, West Region Manager at Land Science, who will discuss how the Retro-Coat technology mitigates contaminant vapor intrusion risk for existing buildings. This webinar starts Thursday, July 14th at 11am pacific/2pm eastern.

Battelle Recap: Proven and Guaranteed Treatment of PFAS 

MWCC Environmental Conference

7/10 – 7/12/2022, Osage Beach, MO

Brownfields 2022 Conference

8/16 – 8/19/2022, Oklahoma City, OK

Georgia Environmental Conference

8/23 – 8/26/2022, Jekyll Island, GA

National Tanks Conference

9/13 – 9/15/2022, Pittsburgh, PA

Western Groundwater Congress

9/19 – 9/21/2022, Sacramento, CA

Webinar Recording Now Available: Is That Your PFAS?

Upcoming Webinar: Attaining PFAS Criteria in Groundwater Predictability, Sensitivity, & Practicability

As part of our Distinguished Speaker Series, we are pleased to have as a special guest Jeff Hale, Practice Leader – Emerging Contaminants at Woodard & Curran. His presentation will discuss attaining PFAS criteria in groundwater. He will be joined by Dr. Kristen Thoreson, Vice President of Quality and Process Improvement at REGENESIS, who will discuss the latest developments about colloidal activated carbon’s use in the remediation industry as a low-cost method of eliminating PFAS risk. This webinar starts Thursday, June 16th at 11am pacific/2pm eastern.

Webinar Recording Now Available: Innovative Remediation via PetroFix Injections and Flooding Active Tank Basins

In this webinar we were pleased to have as a special guest speaker Monica Young, Senior Project Manager at CGRS, Inc. Her presentation discussed a wide range of sites where CGRS has successfully applied PetroFix liquid carbon amendment to address petroleum hydrocarbon impacts. Application methods and results using direct push injection among other application approaches to reach Tier IV risk-based closure were also discussed. She was joined by Todd Herrington, Global PetroFix Product Manager at REGENESIS, who discussed PetroFix and new in-situ approaches it is being utilized for. The complete recording is now available here.

Case Study: PetroFix Applied to Active UST Basin, Quickly Meeting Cleanup Goals

Battelle 2022

We are pleased to announce that REGENESIS will be at the upcoming Battelle Twelfth International Conference on Remediation of Chlorinated and Recalcitrant Compounds on May 22-26, 2022 in Palm Springs, California. To learn more about remediation solutions for your project, visit us at booth 523; attend our platforms where we’ll be presenting and chairing sessions; and say hello to our poster presenters.

Hops & Props Event at Battelle 2022

REGENESIS invites you to break away from the Chlorinated Conference and enjoy an evening of live music featuring Flashback Heart Attack, the award-winning 80’s cover band along with local beer and private access to aviation history hosted in the Palm Springs Air Museum.

After a long week of scientific talks, platform presentations, meetings and posters, it will be time to cut loose! Live Music – Beer – Aviation – Remediation. It’s guaranteed to be a night you won’t forget. Use the link below to learn more and RSVP.

Request a Meeting Today

We are pleased to announce that REGENESIS remediation experts will be at upcoming Battelle Twelfth International Conference on Remediation of Chlorinated and Recalcitrant Compounds on May 22-26, 2022 in Palm Springs, California and are available to discuss a remediation solution for your site. During this meeting, you’ll have the opportunity to learn the latest information about remediation solutions, including treatment solutions for PFAS, chlorinated solvents and petroleum hydrocarbons in soil and groundwater.

Webinar: PFAS in Class B Firefighting Systems

Client Spotlight: Elizabeth Denly, PFAS Initiative Leader & Chemistry Director for TRC

As PFAS Initiative Leader & Chemistry Director for TRC, a global consulting and engineering firm providing environmental solutions, Elizabeth Denly, ASQ CMQ/OE is involved in virtually every aspect of TRC’s PFAS program(s), from company-wide initiatives and strategies, to technical work with analytical laboratories and clients. She begins, “I’ve been with TRC for almost 22 years. Currently, I am responsible for leading our national PFAS initiative, working to unite TRC’s PFAS programs across the company in order to improve communication, efficiency, and delivery to our clients, and guide them with the development and implementation of creative PFAS strategies.” In addition, Denly leads a PFAS team of TRC scientists and engineers within TRC’s Center of Research and Expertise (CORE) to stay current on PFAS science and regulations.

Upcoming Webinar: Is That Your PFAS? 

In this webinar we are pleased to have as a special guest speaker Elizabeth Denly, PFAS Initiative Leader & Chemistry Director at TRC. Her presentation will discuss using forensics to identify sources of PFAS, the efficacy and limitations of using PFAS analytes as fingerprints for source identification, and the challenges of source identification due to chemical signatures from samples collected at numerous PFAS source areas. This webinar begins Tuesday, May 17th at 11am pacific/2pm eastern.

Upcoming Webinar:  Innovative Remediation via PetroFix Injections and Flooding Active Tank Basins

Battelle 2022

We are pleased to announce that REGENESIS will be at the upcoming Battelle Twelfth International Conference on Remediation of Chlorinated and Recalcitrant Compounds on May 22-26, 2022 in Palm Springs, California. To learn more about remediation solutions for your project, visit us at booth 523; attend our platforms where we’ll be presenting and chairing sessions; and say hello to our poster presenters.

Hops & Props Event at Battelle 2022

REGENESIS invites you to break away from the Chlorinated Conference and enjoy an evening of live music featuring Flashback Heart Attack, the award-winning 80’s cover band along with local beer and private access to aviation history hosted in the Palm Springs Air Museum.

After a long week of scientific talks, platform presentations, meetings and posters, it will be time to cut loose! Live Music – Beer – Aviation – Remediation. It’s guaranteed to be a night you won’t forget. Use the link below to learn more and RSVP.

Show of the South

5/10 - 5/13/2022, Chattanooga, TN

Joint Engineer Training Conference

5/10 - 5/12/2022, Aurora, CO

RemTech East 2022

6/1 - 6/3/2022, Niagara Falls, ON

Clemson Hydrogeology Symposium

3/30 - 4/1/2022, Anderson, SC

Global Enviro Summit

4/4 - 4/6/2022, Charlotte, NC

The Science of PFAS Conference

4/5 - 4/6/2022, Marlborough, MA

PFAS Forum II

5/2 - 5/4/2022, Tampa, FL

2022 Chlorinated Conference

5/22 - 5/26/2022, Palm Springs, CA

Case Study: PlumeStop Barrier Protects Drinking Water Supply Wells

New PFAS Resource Library

Enhanced MNA – The Future of PFAS Remediation

President and CEO, Scott Wilson published a technical article building on recent Remediation Journal articles outlining an enhanced monitored natural attenuation approach to treating PFAS contaminants. Originally shared on LinkedIn, the article discusses the future of PFAS groundwater remediation: enhanced natural attenuation. If history is a guide, the threat of “Forever Chemicals” (PFAS) spreading from industrial facilities, airports, and military bases will largely be remedied by allowing natural processes to take their course. With the enormous cost of operating inefficient pump and treat systems and the attendant generation of hazardous waste, there is every reason to believe that natural attenuation will become the “go-to” remediation strategy for this suite of contaminants as well. Download the full article below.

Client Spotlight: Elizabeth Bishop, Senior Technical Specialist at Haley & Aldrich

For Elizabeth Bishop, Senior Technical Specialist at Haley & Aldrich, Inc., working in the environmental remediation industry is especially satisfying because she gets to work with great people while simultaneously helping to preserve our planet for future generations. Bishop initially joined Haley & Aldrich as a Technical Specialist eight years ago, before being promoted to her current senior level position. In her current role with Haley & Aldrich, she designs remedies and solutions for contaminated sites, coordinates and plans the implementation, and manages or trains others to oversee or conduct the work. She adds, “I then evaluate the data as it comes in to determine the efficacy of the remedy. I look at sites holistically for natural attenuation, studying the metagenomics and geochemistry, to gain a better understanding of what is going on in the subsurface at my sites.”

Webinar on Achieving Site Closure

In this webinar we are pleased to have as a special guest speaker Lori E. Riker, P.E., Sr. Project Manager at Benchmark Civil/Environmental Engineering & Geology. Her presentation will discuss adapting a remedy to achieve site closure for a challenging, century-old, New York Brownfield site. She will be joined by Alana Miller, Northeast District Technical Manager at REGENESIS, who will share how in-situ technologies were adapted for a remedial solution at this site. This webinar begins Wednesday, March 30th at 11am pacific/2pm eastern.

AEHS West Conference

3/14 - 3/17/2022, Virtual

17th Annual EPAZ Conference

3/24 - 3/25/2022, Tempe, AZ

DCHWS East Conference

3/30 - 4/1/2022, Philadelphia, PA

Clemson Hydrogeology Symposium

3/30 - 4/1/2022, Anderson, SC

Global Enviro Summit

4/4 - 4/6/2022, Charlotte, NC

The Science of PFAS Conference

4/5 - 4/6/2022, Marlborough, MA

PFAS Forum II

5/2 - 5/4/2022, Tampa, FL

2022 Chlorinated Conference

5/22 - 5/26/2022, Palm Springs, CA

Article: Cost-Effective PFAS Treatment

Technical Article

Client Spotlight: Kristen Freiburger, Associate and Environmental Chemist at Shannon & Wilson

For Kristen Freiburger, living and working in Alaska serves as a constant reminder about the importance of her work, and the impact it can have on the state’s natural resources. Kristen begins, “I enjoy helping to locate and remove contaminants from drinking water wells and educating the public on the contaminants we are addressing. It’s extremely rewarding when you improve and close out a site.” In her current role as Associate and Environmental Chemist for Shannon & Wilson, Inc., a geotechnical and environmental engineering firm and valued REGENESIS® client, she serves as project manager for several large, high profile, public-relations based environmental projects, where private drinking-water wells have been impacted.

In-Situ PFAS Remediation at Airports 

In this webinar we were pleased to have as a special guest speaker Kristen Freiburger, Associate at Shannon & Wilson. Her presentation discussed PFAS remediation at Fairbanks International Airport, including a discussion of fate and transport of PFAS and the use of PlumeStop colloidal activated carbon. She was joined by Maureen Dooley, Vice President – Industrial Sector at REGENESIS, who discussed remediation solutions for petroleum hydrocarbons and PFAS at airport sites. The full recording is now available.

The Challenge of Remediating PFAS in Groundwater, and How to Overcome It

This article published in Water Quality Products discusses the challenges of remediating PFAS in groundwater, and approaches to overcome it. Identifying the sources of PFAS-impacted groundwater and remediating these sources is critical to maintaining safe drinking water. PFAS’s non-degrading, bioaccumulating nature has led to establishing some of the lowest cleanup levels of any groundwater contaminants — less than 10 parts per trillion in some cases — equivalent to one-half-drop in an Olympic pool. Removing the risk of a potential receptor’s PFAS exposure is the goal of all PFAS remediation.

AEHS West Conference

3/14 - 3/17/2022, Virtual

17th Annual EPAZ Conference

3/24 - 3/25/2022, Tempe, AZ

DCHWS East Conference

3/30 - 4/1/2022, Philadelphia, PA

Clemson Hydrogeology Symposium

3/30 - 4/1/2022, Anderson, SC

Global Enviro Summit

4/4 - 4/6/2022, Charlotte, NC

The Science of PFAS Conference

4/5 - 4/6/2022, Marlborough, MA

PFAS Forum II

5/2 - 5/4/2022, Tampa, FL

2022 Chlorinated Conference

5/22 - 5/26/2022, Palm Springs, CA

Article: Treating PFAS at Camp Greyling

Thirsty to know more about PFAS regulations in your state?

Client Spotlight: Sophia Dore, PhD

Like most, Senior Scientist Sophia Dore, PhD grew up reading and listening to Dr. Seuss stories. But little did she know how one story in particular would make an indelible impression on her, and eventually inspire her to pursue a career in environmental remediation. Dore begins, “When I was a young child my parents read me Dr. Seuss’ ‘The Lorax,’ a light-hearted but cautionary tale with a critically important message that encourages us to collectively take responsibility for the stewardship of the environment. Ever since, I have always been passionate about preventing and cleaning up pollution.

Webinar Recording Now Available with Leading Emerging Contaminants Experts from GHD

In this webinar we were pleased to have as special guest speakers Ryan Thomas, PhD, Associate and Emerging Contaminants Practice Leader and Sophia Dore, PhD, Associate and Director of the Innovative Technology Group at GHD. Their presentation discussed emerging contaminants with a focus on treatability studies for PFAS and 1,4-Dioxane. They were joined by Kristen Thoreson, PhD, Vice President of Quality & Process Improvement at REGENESIS, who discussed the use of colloidal activated carbon in the remediation industry as a low-cost method of eliminating PFAS risk. The full recording is now available.

Contractor Articles Discusses Mitigating PFAS Contamination Risk for Building Development

In-Situ PFAS Remediation at Airports 

In this webinar we were pleased to have as a special guest speaker Kristen Freiburger, Associate at Shannon & Wilson. Her presentation discussed PFAS remediation at Fairbanks International Airport, including a discussion of fate and transport of PFAS and the use of PlumeStop colloidal activated carbon. She was joined by Maureen Dooley, Vice President – Industrial Sector at REGENESIS, who discussed remediation solutions for petroleum hydrocarbons and PFAS at airport sites. The full recording is now available.

New Research Article Provides Guidelines for Monitored Natural Attenuation of PFAS Contaminants in Groundwater

Technical Memo from REGENESIS CEO Scott Wilson Outlines “Key Takeaways” from the Article by Newell et al. about MNA of PFAS

Video: Understanding the In Situ Treatment of PFAS Using PlumeStop Colloidal Activated Carbon

With PlumeStop, remediation professionals gain a solution that will provide an effective, more economical means of stopping the migration of PFAS plumes, thereby protecting sensitive receptors. There are many possible remedial design strategies for the in-situ containment of PFAS using PlumeStop. This video includes a technical explanation of how PlumeStop colloidal activated carbon functions within an aquifer to purify groundwater of PFAS contamination. It also contains subtitles in multiple languages, which you can select in the settings of the video player.

Contractor Articles Discusses Mitigating PFAS Contamination Risk for Building Development

Eliminate the Risk of PFAS with Colloidal Activated Carbon

Sign Up for the Upcoming Webinar on Successful In-Situ PFAS Remediation at Airports

In this webinar we are pleased to have as a special guest speaker Kristen Freiburger, Associate at Shannon & Wilson. Her presentation will discuss PFAS remediation at Fairbanks International Airport, including a discussion of fate and transport of PFAS and the use of PlumeStop colloidal activated carbon. She will be joined by Maureen Dooley, Vice President – Industrial Sector at REGENESIS, who will discuss remediation solutions for petroleum hydrocarbons and PFAS at airport sites. This webinar starts Thursday, January 27th, 2022 at 11am pacific/2pm eastern.

Webinar Recording Now Available with Leading Emerging Contaminants Experts from GHD

In this webinar we were pleased to have as special guest speakers Ryan Thomas, PhD, Associate and Emerging Contaminants Practice Leader and Sophia Dore, PhD, Associate and Director of the Innovative Technology Group at GHD. Their presentation discussed emerging contaminants with a focus on treatability studies for PFAS and 1,4-Dioxane. They were joined by Kristen Thoreson, PhD, Vice President of Quality & Process Improvement at REGENESIS, who discussed the use of colloidal activated carbon in the remediation industry as a low-cost method of eliminating PFAS risk. The full recording is now available.

Webinar Recording Now Available on Direct Measurement of Mass Flux

In this webinar we were pleased to have a special presentation from Paul Erickson, PhD, Director of Research & Development at REGENESIS, and Craig Sandefur, Vice President of Remedial Applications Development at REGENESIS. Their presentation discussed groundwater and contaminant mass flux and a modern approach to measuring, reporting and designing with mass flux data. The full recording is now available.

Client Spotlight: Kent Campbell

As a Certified Professional Geologist, Kent Campbell, Director of Site Assessment, Monitoring & Compliance for HP Environmental, Inc., appreciates his hands-on role, knowing he is uniquely positioned to offer clients a combination of consistent technical input and on-site field support. He begins, “I have always worked for smaller firms because I enjoy the daily interaction with clients, while still being able to offer ‘boots on the ground’ work and project support.  Working at a smaller firm, such as HPE, allows me to be more responsive and nimble when it comes to project needs and demands.” Learn more in our client spotlight.

New Research Article Provides Guidelines for Monitored Natural Attenuation of PFAS Contaminants in Groundwater

Technical Memo from REGENESIS CEO Scott Wilson Outlines “Key Takeaways” from the Article by Newell et. al. about MNA of PFAS

Video: Understanding the In Situ Treatment of PFAS Using PlumeStop Colloidal Activated Carbon

With PlumeStop, remediation professionals gain a solution that will provide an effective, more economical means of stopping the migration of PFAS plumes, thereby protecting sensitive receptors. There are many possible remedial design strategies for the in-situ containment of PFAS using PlumeStop. This video includes a technical explanation of how PlumeStop colloidal activated carbon functions within an aquifer to purify groundwater of PFAS contamination. It also contains subtitles in multiple languages, which you can select in the settings of the video player.

Contractor Articles Discusses Mitigating PFAS Contamination Risk for Building Development

Eliminate the Risk of PFAS with Colloidal Activated Carbon

Sign Up for the Upcoming Webinar to Learn About Direct Measurement of Mass Flux

In this webinar we are pleased to have a special presentation from Paul Erickson, PhD, Director of Research & Development at REGENESIS, and Craig Sandefur, Vice President of Remedial Applications Development at REGENESIS. Their presentation will discuss groundwater and contaminant mass flux and a modern approach to measuring, reporting and designing with mass flux data. This webinar starts Thursday, December 16th, 2021 at 11am pacific/2pm eastern.

Webinar Recording Now Available with Leading Emerging Contaminants Experts from GHD

In this webinar we were pleased to have as special guest speakers Ryan Thomas, PhD, Associate and Emerging Contaminants Practice Leader and Sophia Dore, PhD, Associate and Director of the Innovative Technology Group at GHD. Their presentation discussed emerging contaminants with a focus on treatability studies for PFAS and 1,4-Dioxane. They were joined by Kristen Thoreson, PhD, Vice President of Quality & Process Improvement at REGENESIS, who discussed the use of colloidal activated carbon in the remediation industry as a low-cost method of eliminating PFAS risk. The full recording is now available.

Client Spotlight: Jonathan Dziekan

When Jonathan Dziekan, Senior Project Manager and Civil Engineer with Tetra Tech, Inc. chose to pursue a career in environmental consulting, he was hopeful it would combine his keen interest in both field work and technical work. He begins, “Environmental remediation is a great combination of technical work and field/construction operations.” He continues, “In my current role, I am responsible for all aspects of a project, including ensuring the scope of work is executed as contracted and the budget, schedule, and level of quality are met per the clients’ expectations.” Learn more in our client spotlight.

Case Study: PFAS Removed from Aquifer at Hazardous AFFF Site

Eliminate the Risk of PFAS with Colloidal Activated Carbon

Video: Effective PFAS Remediation Makes Way for Brownfield Development

A 25-acre former refinery located in a mixed-use industrial/commercial area was contaminated with PFAS. Benchmark Environmental Engineering & Science, PLLC & TurnKey Environmental Restoration, LLC, a leading engineering and redevelopment consulting company headquartered in Buffalo, NY, engaged REGENESIS for an in-situ remedy that would effectively and economically cut off the plume and prevent migration of PFAS offsite. The site was entered into the New York State Department of Environmental Conservation’s (NYSDEC’s) Brownfield Cleanup Program (BCP) to facilitate its commercial redevelopment.

PFAS Learning Portal

Sign Up for the Upcoming Webinar with Ryan Thomas, PhD and Sophia Dore, PhD of GHD

In this webinar we are pleased to have as special guests speaker Ryan Thomas, PhD, Associate and Emerging Contaminants Practice Leader and Sophia Dore, PhD, Associate and Director of the Innovative Technology Group at GHD. Their presentation will discuss emerging contaminants with a focus on treatability studies for PFAS and 1,4-Dioxane. They will be joined by Kristen Thoreson, PhD, Vice President of Quality & Process Improvement at REGENESIS, who will discuss the use of colloidal activated carbon in the remediation industry as a low-cost method of eliminating PFAS risk. This webinar starts Tuesday, November 30th, 2021 at 11am pacific/2pm eastern.

Webinar Recording with Leading PFAS Attorney Ned Witte Now Available 

In this webinar, we were pleased to have a special presentation from Ned Witte, Attorney at Godfrey & Kahn, S.C. Ned’s presentation discussed collateral consequences of identifying PFAS as a CERCLA hazardous substance. If enacted, the PFAS Action Act would require the United States Environmental Protection Agency to designate two PFAS, known as PFOA and PFOS, as Comprehensive Environmental Response Compensation and Liability Act “hazardous substances” within one year and to make a similar determination on other PFAS substances within five years. The full recording is now available.

>99% Contaminant Reduction at Largest Train Depot in Northern Europe with PetroFix

PetroFix Resource Center