RemBind® Inject

Best in Class Sorption For PFAS in Groundwater

When PFAS contamination reaches the groundwater, the clock starts ticking. Plumes migrate, concentrations spread, and the window for cost-effective intervention narrows with every passing season. Traditional pump-and-treat systems can take years to design, procure, and commission, and all the while the contamination continues to move.

RemBind® Inject is designed for sites that cannot afford to wait. A modified RemBind® formulation, RemBind® Inject is for direct injection into contaminated groundwater zones for rapid immobilisation of PFAS, heavy metals, and other contaminants in aquifers.

PFAS in Groundwater Demands a Direct Response

Groundwater remediation has historically meant infrastructure, energy, and long lead times. Pump-and-treat systems extract contaminated water, treat it at surface, and reinject or discharge it, a process that is expensive to operate, difficult to sustain, and often unable to achieve meaningful mass removal from the source zone. Meanwhile, PFAS plumes continue to migrate through aquifers, crossing property boundaries and threatening drinking water sources.
RemBind® Inject takes a fundamentally different approach. Rather than extracting water and treating it at the surface, it delivers the treatment directly into the subsurface, where the contamination is.

Why RemBind® Inject Stands Apart

Proven performance is the foundation. RemBind®’s core sorbent technology has been validated worldwide. It is cost-effective compared to ex-situ approaches, eliminating the need for pumping, excavation, and disposal. It is scalable, suited to both small source zone treatments and large plume interception programs.

And it is supported end-to-end, with RemBind®’s technical team providing conceptual site model review, injection design, equipment guidance, and post-injection performance monitoring from the outset.

Suitable For a Wide Range of Applications

RemBind® Inject is suited to any site where PFAS or other organic contaminants have impacted groundwater and a targeted, low-disturbance treatment is required:

  • Military Bases and Defence Installations AFFF use during firefighting training has left persistent PFAS plumes in underlying aquifers
  • Commercial Airports and Civil Aviation Facilities Where the same AFFF legacy applies and operational constraints make surface infrastructure impractical
  • Industrial facilities Electroplating, semiconductor manufacturing, textile production, and paper and packaging operations where PFAS-containing process chemicals have entered the groundwater
  • Landfill Sites Where leachate from landfills that received PFAS-containing products represents a direct and ongoing pathway to groundwater contamination
  • Fire Training Facilities A history of repeated AFFF application over time
  • Brownfield and Legacy Sites Historical industrial or firefighting activity has left a groundwater legacy that is only now being fully characterised and regulated

Supplied to Suit Your Requirements

RemBind® Inject is available in 15kg bags and 500kg bulk bags to suit projects of any scale, from targeted source zone treatments to large-scale permeable reactive barrier installations.
Our technical team works with you from the outset to develop an injection design and calculate reagent volumes specific to your site.

The Injection Process

RemBind® Inject follows a clear, four-step process designed to maximise treatment effectiveness and minimise site disruption.

  • Step 1. Site Assessment The Conceptual Site Model is reviewed alongside boring logs, field data, previous remediation records, and historical monitoring information to define the treatment target and approach.
  • Step 2. Design and Planning Injection specialists develop a tailored remediation strategy, including injection point layout, reagent volumes, and equipment selection, coordinating with local drillers and tooling suppliers where required.
  • Step 3. Reagent Delivery RemBind Inject is slurried and injected into the subsurface using appropriate pumps and tooling, with specialised equipment ensuring precise and consistent reagent placement.
  • Step 4. Monitoring Temporary or permanent monitoring wells are used to assess treatment effectiveness and confirm contaminant immobilisation over time.

Technical Support

RemBind® is supported by a dedicated technical team, providing guidance on product selection, dosage optimisation, and application methods to ensure successful project outcomes.

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