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PFOA and PFOS in Biosolids: EPA Seeks Comments on Draft Guidance

by Dragun Corporation Staff | Sep 4, 2026 | Blog, PFAS Remediation and Treatment

Addressing per- and polyfluoroalkyl substances (PFAS) in biosolids used for land application on agricultural fields has been one of the thornier PFAS issues.  In particular, the concern has mostly centered on two CERCLA (Comprehensive Environmental Response,...

PFOA and PFOS as CERCLA Hazardous Substances

by Dragun Corporation Staff | Aug 25, 2026 | Blog, PFAS Remediation and Treatment

One of the more closely watched issues surrounding per- and polyfluoroalkyl substances (PFAS) has been the fate of the US Chamber of Commerce lawsuit regarding the hazardous substance designation for perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid...

State EPR Requirements Impact Companies and Face Legal Challenges

by Dragun Corporation Staff | Aug 13, 2026 | Blog

In our May 6, 2026, blog, we shared a cautionary note about how environmental laws in other states may affect your company, even if you don’t manufacture in that state. Recently, news regarding states’ Extended Producer Responsibility (EPR) laws again...

Environmental Compliance Tips and Insights

by Alan Hahn | Aug 12, 2026 | Blog

If you have an immediate question about an environmental compliance issue, or would like us to address a specific environmental compliance issue, contact Matthew Schroeder, P.E., at 248-932-0228, Ext. 117 or Jeffrey Bolin, M.S., CHMM at 248-932-0228, Ext. 125.  Also...