⚡ Isobaric Recovery (Energy Recovery Inc ERI PX-Q300, 98% Energy Transfer Efficiency)

SWRO Isobaric Pressure Exchanger (PX) Calculator

Size rotary ceramic isobaric pressure exchangers ($ERI ext{ PX-Q300 / Danfoss iSave}$): directly transfer high hydraulic pressure ($65 ext{ to }75 ext{ bar}$) from concentrated brine reject into incoming raw seawater feed with $98.0%$ mechanical efficiency, reducing SWRO desalination power down to $<2.5 ext{ kWh/m}^3$, and municipal power savings.

1. Project & Operating Inputs

SWRO Permeate Production (MGD e.g. 5.0 MGD Seawater Desalination)

High-Pressure Operating Head (bar e.g. 68.0 bar SWRO Feed Pressure)

Annual Customer Electrical Power Savings ($ / Yr)

ERI Ceramic PX-Q300 Array, Booster Pumps, Super Duplex Headers ($)

2. Financial Breakdown & Yield

98% EFFICIENCY ROTARY CERAMIC PX

Turnkey SWRO Energy Recovery Island Profit

Mega-Scale Seawater Desalination Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost