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EspañolPlumeShield: Guaranteed Long-Term Elimination of PFAS Risk
Exposed to potential liability from PFAS in groundwater?
Our unique PlumeShield warranty provides certainty and peace of mind for our clients. PlumeShield guarantees that REGENESIS’ advanced in situ PFAS remediation system eliminates the downgradient risk from PFAS in groundwater.
The solution incorporates the installation of a subsurface filtration zone using Plumestop®, the only in situ remediation technology proven to eliminate PFAS risk.
Certainty
Benefits
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Guaranteed price: Time, substrate and installation included
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Guaranteed effectiveness: Balance of payment due when barrier achieves target
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Guaranteed performance: 10-year PlumeShield warranty
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Low risk – Guaranteed effectiveness and PlumeShield-warrantied longevity
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Low cost – Compared to alternative technologies
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Proven – PlumeStop has been used on 17 PFAS-contaminated sites in 6 countries
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Sustainable:
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No waste generated
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No operating power needed
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No noise
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No emissions/ greenhouse gases
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Immediate and long-term environmental benefit
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Interested in learning if your site is right for PlumeShield?
Our dedicated technical staff are available to meet with you and your environmental and risk management teams to discuss your site and its suitability for the PlumeShield warranty.
Comparison with Pump & Treat
In Situ vs. Ex Situ Treatment
Technically viable methods currently employed to treat PFAS-contaminated groundwater rely on chemical sorption and can be grouped into two categories: ex situ and in situ. Ex situ treatments are well known, involving mechanical groundwater extraction and filtration using granular activated carbon or other filtration media (i.e., ion-exchange resins). Due to the extensive nature of most PFAS plumes combined with exceedingly low clean-up targets, pump and treat (P&T) systems will require decades of costly operation and maintenance (O&M).
O&M includes periodic changing out of the spent filtration media. In the USA, two of the most problematic compounds; PFOA and PFOS are moving toward an official designation as a Hazardous Substance; hence the spent media is soon to become a Hazardous Waste under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Countries in Europe and across the globe are also assessing strict regulation of these compounds.
In the end, when factoring in many years of sustained pumping and hazardous waste generation, management and disposal, the cost to install and maintain a PFAS P&T system over a project life cycle will be exorbitant.
The PlumeShield-guaranteed advanced remediation system, by contrast, is an in situ PFAS treatment approach that is applied directly into the groundwater aquifer to intercept contaminants that move naturally through established flux zones. As groundwater passes through the filter zone, the PFAS sorb onto the carbon, resulting in a clean water discharge from the downgradient edge. By removing PFAS from groundwater, any potential for exposure to the PFAS is eliminated thus removing any risk to human health or the environment.
By removing PFAS from groundwater, any potential for exposure to the PFAS is eliminated thus removing any risk to human health and the environment.
PlumeShield Brochure
Download the brochure for more information, provided in PDF format for easy sharing.
PFAS Treatment Resources
Learn more about in situ treatment of PFAS with PlumeStop® through third-party research articles, webinars and more.
