Pure Water & Clean Energy
Bringing Clean Water To Every Corner On Earth
Pure Water & Clean Energy
Bringing Clean Water To Every Corner On Earth
Quick engineering estimate for reverse osmosis system capacity, recovery, brine flow, and specific energy.
Daily potable water demand
From water analysis report
SWRO typically 35–50%, BWRO 65–85%
For annual operating cost estimate
Adjust inputs to see a recommendation.
Estimates based on typical industry parameters. Actual system performance depends on water chemistry (SDI, temperature, ion composition), site conditions, and equipment selection. For an engineered proposal, request a quote.
Feed flow = Permeate ÷ Recovery. Brine flow = Feed − Permeate. Brine TDS is estimated assuming ≈99.5% salt rejection: Brine TDS ≈ (Feed TDS × Feed Flow − 0.005 × Feed TDS × Permeate Flow) ÷ Brine Flow.
SWRO: 800–1,000 psi (55–69 bar). BWRO: 150–350 psi (10–24 bar). Tap RO: 100–250 psi.
SWRO without ERD: 6.0–8.0 kWh/m³. With modern ERD (60% reduction): 2.4–3.5 kWh/m³. BWRO: 0.5–1.5 kWh/m³. Tap RO: 0.3–0.8 kWh/m³.
Mapped to ForeverPure standard SWRO/BWRO/Tap RO product line based on permeate flow. Custom-engineered systems available for any capacity.
Send us your water analysis report and capacity target — our team will return a full system specification with single-line P&ID, BOM, and budgetary pricing within 1 business day.
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