Talon LPE, an environmental remediation company based in Amarillo, Texas, has been awarded a $100,000 contract by the U.S. Environmental Protection Agency (EPA) to address the challenge of removing per- and polyfluoroalkyl substances (PFAs) from biosolids. Commonly known as “forever chemicals,” PFAs are found in products like clothing and nonstick cookware and are linked to serious health risks, including cancer.

To tackle this issue, Talon LPE plans to develop a manure-based biocharBiochar is a carbon-rich material created from biomass decomposition in low-oxygen conditions. It has important applications in environmental remediation, soil improvement, agriculture, carbon sequestration, energy storage, and sustainable materials, promoting efficiency and reducing waste in various contexts while addressing climate change challenges. More, an absorbent material similar to charcoalCharcoal is a black, brittle, and porous material produced by heating wood or other organic substances in a low-oxygen environment. It is primarily used as a fuel source for cooking and heating.   More, to filter and encapsulate PFAs. Jason Shubert, the company’s vice president of remediation, explained that the project will test three methods to extract or contain PFAs in biosolids, which are nutrient-rich materials produced at wastewater treatment plants.

PFAs contamination prevents the use of biosolids as fertilizer, but Talon LPE’s technology aims to change that. If successful, the method could enable biosolids to be safely repurposed, simplifying disposal and creating environmentally friendly fertilizers.

The EPA funding will support the project’s first phase, set to run over six months, during which the company aims to remove at least 90% of PFAs from biosolids. Success in this phase could lead to additional funding for further development and potential implementation at wastewater treatment plants nationwide.

According to Shubert, addressing PFAs is critical as these chemicals persist in the environment. Talon LPE’s innovative approach offers a promising step forward.

READ MORE: Local company, Talon LPE, awarded $100,000 EPA contract to tackle ‘forever chemicals’