Study on PFAS Removal by Different Forms of Iron-Modified Biochar: Adsorption Effects and Catalytic Activity

This study prepares four distinct forms of biochar and compares their adsorption capacities for PFOS, PFOA, PFHxA, PFBA, and PFBS. December 5, 2025 | Journal of Environmental Chemical Engineering

Michigan Court Tosses State PFAS Cleanup Claims Against Airport, Citing Federal Aviation Law Preemption

A Michigan state court dismissed an enforcement action by the State of Michigan against the Gerald R. Ford International Airport Authority seeking remediation of PFAS contamination allegedly caused by the airport’s use of aqueous film forming foam (AFFF). The court held that the federal aviation safety law preempts the state’s cleanup mandates. The ruling emphasizes…

EPA Proposes Narrower TSCA PFAS Reporting Rule and Accelerated Submission Timeline

The Environmental Protection Agency (EPA) has proposed revisions to the Toxic Substances Control Act (TSCA) PFAS Reporting Rule that would add six exemptions and shorten the reporting window to three months, beginning 60 days after the final rule becomes effective. Our Environment, Land Use & Natural Resources Group examines the proposal and offers guidance on…