🔬 Nanofiltration (NF270 / NF90 Membranes, Divalent Hardness >95%, PFAS Removal >98%)

Nanofiltration (NF) Hardness & PFAS Removal Calculator

Size municipal nanofiltration softening membrane trains (FilmTec NF270 / NF90 / DuPont): reject divalent hardness ions ($Ca^{2+}, Mg^{2+} > 95%$) and forever chemicals ($PFAS, PFOA, PFOS > 98%$) while allowing harmless monovalent sodium chloride to pass, and regulatory compliance yields.

1. Project & Operating Inputs

Raw Wellwater Inflow (GPM e.g. 350 GPM Hard Groundwater Inflow)

Raw Total Hardness (mg / L CaCO3 e.g. 320.0 mg/L Severe Hardness)

Customer Bid Price for Supplied Nanofiltration Array ($)

DuPont NF270 Membrane Elements, Stainless Manifolds, Skid Assembly ($)

2. Financial Breakdown & Yield

>98% PFAS & HARDNESS REMOVAL

Turnkey Municipal NF Membrane Softening Skid Profit

Selective Nanofiltration Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost