PAA residual analysis method now available as a Standard Method

PeroxyChem recently worked with Standard Methods for the Examination of Water and Wastewater and other industry professionals to develop a method for the analysis of peracetic acid (PAA) residuals. This PAA-specific method will enable wastewater professionals to accurately measure residuals in a plant’s outflow to meet their National Pollutant Discharge Elimination System permit.

Method 4500-PAA is now available for use and can be found at

To learn more, please read the full release here.