🧪 Draw Solutions (Thermo-Responsive / NaCl Draw Solutions, Reverse Salt Flux <0.2 g/m2h)

Forward Osmosis Draw Solution & Reverse Flux Calculator

Model osmotic pressure generated by concentrated draw solutes (thermo-responsive ionic liquids, ammonium bicarbonate, or concentrated $NaCl$): calculate reverse draw solute leakage flux ($J_s < 0.20 ext{ g/m}^2cdot ext{h}$) into feed streams, maintain high osmotic selectivity, and draw recovery yields.

1. Project & Operating Inputs

Draw Solution Concentration (g / L NaCl e.g. 120.0 g/L Concentrated Draw)

Reverse Salt Flux Target (g / m2-h e.g. 0.15 g/m2-h Low-Leakage Membrane)

Customer Bid Price for Supplied Draw Solution Package ($)

Draw Solution Chemical Inventory, Conductivity Loop, Dosing Pumps ($)

2. Financial Breakdown & Yield

REVERSE SALT FLUX <0.2 G/M2H

Turnkey FO Draw Solution Loop Profit

Osmotic Chemical Separation Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost