💧 EPA PFAS MCL 4.0 ppt (Purolite A694E Strong Base Anion Resin, 200,000 Bed Volumes)

PFAS Selective Anion Exchange (IX) Calculator

Size single-use selective Strong Base Anion (SBA) ion exchange resin contactor vessels (Purolite A694E / Calgon Carbon / Evoqua) for drinking water PFAS compliance under EPA National Primary Drinking Water Regulations (PFOA / PFOS $MCL = 4.0 ext{ ppt}$): model 150,000 to 250,000 Bed Volumes (BV) resin longevity, and water utility yields.

1. Project & Operating Inputs

Contaminated Well Water Flow (GPM e.g. 1,000 GPM Drinking Water Well)

Raw PFOA + PFOS Concentration (ppt e.g. 45.0 ppt Combined PFAS)

Customer Bid Price for Supplied Dual-Vessel PFAS IX Skid ($)

Dual 10-ft ASME Epoxy-Lined Steel Vessels, Purolite A694E Resin Fill ($)

2. Financial Breakdown & Yield

EPA PFAS ANION EXCHANGE

Turnkey PFAS Treatment Contactor Skid Profit

Municipal PFAS Water Remediation Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost