3 min read

Answers to Your Questions on the 3rd Draft of EPA Draft Method 1633

By Stephen Somerville on May 24, 2023 12:00:00 PM

On February 2nd, Pace® delivered a live webinar titled A Deep Dive into the Third Revision of Draft Method 1633.” This webinar was widely attended, and as anticipated, we received a number of questions using the Q&A feature on the portal. Since there were too many questions to answer in the time allotted and the questions received are relevant to the entire PFAS stakeholder community, we decided to create a downloadable FAQ.

Topics: Wastewater Draft Method 1633 Leachate Biosolids
6 min read

PFAS in Biosolids: A Murky Issue

By Paul Jackson on May 3, 2023 12:00:00 PM

The USEPA’s 2021-2024 PFAS Strategic Roadmap calls for a number of actions related to PFAS in biosolids. In this post, we’ll provide our assessment of the challenges PFAS in biosolids present and the best ways to analyze for them.

Topics: NPDES Draft Method 1633 PFAS in Biosolids Wastewater Discharge PFAS by Isotope Dilution Wastewater Sludge Leachate

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