EPA sets first PFAS drinking water limits (2024)
The Environmental Protection Agency finalized the first national drinking water standards for six PFAS compounds, forcing thousands of water utilities to detect and remove them from tap water. Utilities that had used granular activated carbon or ion exchange found those methods concentrate contaminants into media that still must go somewhere.
Utilities and industrial dischargers scrambled to identify treatment technologies that meet the new limits, spurring a wave of pilot projects.
The rule created a compliance market for PFAS destruction rather than mere capture, giving technologies like ClarosTechUV a commercial path.
The same regulatory pressure that pushed water utilities is now reaching industrial manufacturers, who generate PFAS-laden process water at the source — exactly where Claros and Daikin are deploying destruction.
