💧 USP / EP WFI (Multi-Effect Stills 4-8 Columns, TOC <500 ppb, Steam GPH)

Water for Injection (WFI) Distillation Calculator

Size multi-effect falling film distillation stills (4 to 8 column columns) for pharmaceutical Water for Injection (WFI) production under USP <645> & European Pharmacopoeia: calculate pure distillate generation (Gallons per Hour GPH with Total Organic Carbon TOC < 500 ppb and conductivity < 1.3 µS/cm @ 25°C), utility steam recovery, and biopharma margins.

1. Project & Operating Inputs

Daily WFI Production Requirement (Gallons / Day e.g. 8,500 GPD WFI)

Distillation Column Count (Effects e.g. 6-Effect High-Efficiency Still)

Customer Bid Price for Supplied & Validated WFI Skid ($)

316L SS Electropolished Columns (15 Ra), Plant Steam Condenser, PLC ($)

2. Financial Breakdown & Yield

USP EP PHARMA WFI STILLS

Turnkey WFI Distillation Skid Profit

Bio-Pharmaceutical Mechanical Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost