Insights

Explore the trends, innovations, and challenges impacting built and natural environments

New test method seeks to provide more comprehensive picture of PFAS emissions

Stack test method OTM-50 announced to measure PFAS in air emissions
Stack test method OTM-50 announced to measure PFAS in air emissions

Barr staff published in the Water Environment Research journal

Cost of removal and destruction of PFAS from wastewater effluent
Cost of removal and destruction of PFAS from wastewater effluent

Six areas to consider when forming your decommissioning strategy

Managing risks when decommissioning PFAS-impacted facilities
Managing risks when decommissioning PFAS-impacted facilities

Stricter guidelines now established for PFAS reporting

How will changes to the TRI/PFAS reporting rule affect your facility?
How will changes to the TRI/PFAS reporting rule affect your facility?

Barr PFAS expert featured in the Environmental Business Journal 

Barr brings a straightforward approach to Minnesota PFAS cost estimate study
Barr brings a straightforward approach to Minnesota PFAS cost estimate study

Several methods are available—and all can come with challenges

The evolution of PFAS analytical methods over the last decade
The evolution of PFAS analytical methods over the last decade

A study commissioned by the Minnesota Pollution Control Agency

Municipal waste stream PFAS removal and destruction: Current alternatives and cost
Municipal waste stream PFAS removal and destruction: Current alternatives and cost

Find out what’s next for your state with the pending EPA regulation

How will the new PFAS MCLs affect NPDES permits?
How will the new PFAS MCLs affect NPDES permits?

Proposal affects four additional PFAS compounds

EPA proposes maximum contaminant levels for six PFAS in drinking water
EPA proposes maximum contaminant levels for six PFAS in drinking water

Current status and considerations

Emerging PFAS destruction technologies
Emerging PFAS destruction technologies

New rule impacts facilities with low volumes and concentrations of PFAS

EPA's latest proposed rule eliminates PFAS reporting exemption
EPA's latest proposed rule eliminates PFAS reporting exemption

Understanding the limitations of this approach in commercial applications

A deeper look into the promising new PFAS destruction approach
A deeper look into the promising new PFAS destruction approach
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