Welcome to our blog.

Standard or custom? For PFAS treatment, the right answer depends on more than upfront cost and lead time. Site constraints, water quality, flow rates, media selection, and long-term operating needs can all shape the best approach. Explore when an off-the-shelf system makes sense, when custom engineering adds value, and what municipalities should consider before making the investment.

Pilot testing can be a valuable tool for designing PFAS treatment systems—but only when the pilot reflects the realities of the site. Sentinel Water Solutions explores the benefits and limitations of pilot testing and explains how standard rental equipment can produce misleading data that affects media selection, vessel sizing, system layout, and long-term treatment costs.

Sentinel Water Solutions has approached the problem from a different angle: custom-engineered treatment skids built around hydraulic loading rate (HLR), flow variability, empty bed contact time (EBCT), and the unique behavior of PFAS breakthrough curves.

With a focus on reliability, rapid deployment, and regulatory confidence, Sentinel has designed a portfolio of solutions tailored to the realities of small-site operators, emphasizing speed, simplicity, and sustainability.