🌊 SWRO Desalination (Isobaric Pressure Exchanger ERD, Slashing Power to 2.8 kWh/m³)

Seawater Desalination (SWRO) Calculator

Model high-pressure Seawater Reverse Osmosis (SWRO 1,000-1,200 PSI @ 35,000-42,000 PPM TDS) paired with isobaric ceramic rotary Energy Recovery Devices (Energy Recovery PX / Danfoss iSave): calculate 96% hydraulic pressure recovery (slashing high-pressure pump energy consumption by 60% down to <2.8 kWh per m³ product water), and desalination profits.

1. Project & Operating Inputs

Desalinated Water Capacity (m³ / Day e.g. 5,000 m³/Day Plant)

Feed Seawater Salinity (PPM TDS e.g. 38,000 PPM Seawater)

Customer Bid Price for Supplied & Landed SWRO Package ($)

Energy Recovery PX Q300 Pressure Exchanger, Duplex Stainless Skid ($)

2. Financial Breakdown & Yield

ISOBARIC SWRO DESALINATION

Turnkey SWRO Desalination Skid Profit

Desalination Infrastructure Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost