RCRA

Available Cyanide Field Preparation: Best Practices for Reliable Laboratory Results

Available Cyanide Field Preparation: Best Practices for Reliable Laboratory Results

A reliable and sound method for determining cyanide concentration in water matrices, OIA 1677 is a U.S. EPA-approved method for samples collected and analyzed in support of the Clean Water Act (CWA), Safe Drinking Water Act (SDWA), Resource Conservation and Recovery Act (RCRA), and CERCLA/SAR (Superfund).

Significant Impact of Proposed RCRA PFAS-Related Rules

Significant Impact of Proposed RCRA PFAS-Related Rules

As part of a significant update to RCRA, the U.S. EPA announced proposed rule amendments  to add nine PFAS compounds as hazardous constituents.  The proposed addition of these nine PFAS compounds as hazardous constituents is expected to have a wide-ranging impact on the environmental industry.

EPA Issues Guidance for PFAS Groundwater Contamination with Draft Interim Recommendations

EPA Issues Guidance for PFAS Groundwater Contamination with Draft Interim Recommendations

The U.S. EPA has released draft recommendations for addressing groundwater contaminated with PFAS. The draft guidance specifically addresses perfluoroctanoic acid (PFOA) and perfluoroctane sulfonate (PFOS) at contaminated sites falling under federal cleanup programs.