Demineralization Efficiency Calculation
Calculates performance metrics for Electrodialysis (ED) systems, including demineralization efficiency, current efficiency, and specific energy consumption.
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1. Define Input Parameters
2. Engineering Output
TDS of Feed (C_feed)
- mg/L
- mg/L
TDS of Product (C_prod)
- mg/L
- mg/L
Concentration Difference (delta_C)
- mg/L
- mg/L
Demineralization Efficiency (eta_dem)
- %
- %
Current Efficiency (xi)
- %
- %
Specific Energy Consumption (E_sp)
- kWh/kg
- kWh/kg
Need this calculation offline?
Download Offline Excel CalculationContext & Assumptions
Demineralization efficiency is a vital metric in Electrodialysis systems used for processing food and beverages, such as fruit juices. It measures the effectiveness of ion-exchange membranes in removing mineral salts to improve product stability and flavor. Monitoring these parameters helps optimize energy use and maintain membrane health in continuous flow processes.
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