REMWELL LLC — Environmental Protection Agency SBIR Phase II: 20-OSAPE-P2
REMWELL LLC — SBIR Phase II award from Environmental Protection Agency.
Phase II SBIR prototype / development signal
- Phase II is where Environmental Protection Agency funds deeper R&D after feasibility. Incumbents with Phase II history are serious competitors on adjacent topics.
- Use this award as past-performance context and to map customer organizations for STRATFI/TACFI-style transition planning.
- Obligated amount $396,970. Cross-check similar awards in the same agency and technology tags for going-rate context.
- Topic code 20-OSAPE-P2 links this award to a solicitation family — search the same topic stem for incumbents and recompete timing.
- Amount
- $396,970
- Agency
- Environmental Protection Agency
- Program / Phase
- SBIR · Phase II
- Topic
- 20-OSAPE-P2
- Solicitation
- 68HERC20R0162
- NAICS
- —
- Place of performance
- NY
- Period
- 2021-04-01 → 2023-03-31
Description
Per- and polyfluoroalkyl substances (PFAS) are persistent chemicals that have been introduced to the environment through manufacturing, use, and disposal of products containing PFAS. The U.S. EPA has issued a lifetime drinking water Health Advisory Level (HAL) for the perfluoroalkyl acids (PFAAs) perfluorooctanoic acid (PFOA) and perfluorosulfonic acid (PFOS), two of the more than 3,000 PFAS compounds, based on their potential toxicity. Many states have also developed both enforceable and non-enforceable standards and guidance values for PFAS in drinking water and groundwater. Costeffective management technologies are sought to address the estimated market of over 2,000 PFAS sites.<br/> <br/> Conventional sorption/filtration technologies to separate PFAS from groundwater are viable for addressing PFAScontaminated groundwater; however, approaches such as sonolysis that destroy PFAS can offer a permanent solution and avoid residuals management following separation strategies. While destruction technologies for treating PFAScontaminated groundwater have been identified, their intended application is currently focused on ex situ treatment of extracted groundwater. Groundwater extraction with ex situ treatment is expensive and energy intensive.<br/> <br/> Recent developments in horizontal well drilling and application provide a means for implementing destructive technologies in situ. Horizontal wells passively capture and focus flow from a wide capture zone upgradient of a horizontal well. RemWell has developed the InSRT reactor, which when installed within a horizontal well in situ, destroys PFAS in groundwater captured by the horizontal well using sonolysis. InSRT avoid expensive and energy-intensive pumping and incineration, and ultimately reduces a site manager's annual operating costs by 40%.<br/> <br/> RemWell successfully completed SBIR Phase I, advancing thereactor, and assuring it was leak-proof, readily dephloyable in a horizontal well, and does indeed operate in situ. Phase II focuses on expanding applicability of oxicative pretreatment to improve InSRT's overall treatment efficiency; subjecting InSRT to a 3rd-party design review; and developing a user interface and automated control system.