WaterSolutions DOW EDI-310 Module



DOW™ EDI-310 Performance Specifications
Product Water Resistivity	≥ 5MΩ-cm	≥ 15MΩ-cm
Total Exchangeable Anions (TEA)	≤ 25 ppm (CaCO₃)	≤ 8 ppm (CaCO₃)
Based on standard test solution, actual module performance is based on specific feed water conditions.

DOW™ EDI-310 Feed Water Requirements
Parameter	Specifications
pH	5.0-9.0
Hardness	≤ 0.5 ppm (CaCO₃ )
Dissolved Silica	≤ 0.5 ppm
TOC	≤ 0.5 ppm
Free Cl₂	= 0.05 ppm
Fe, Mn	≤ 0.01 ppm
Turbidity, NTU	≤ 0.1
Oxidizer, mg/L	None
Based on RO permeate feed water.


	Module Operating Conditions
	Parameter		Specifications
	Dilute Product Flow Rate		6.6-10 gpm (1.5-2.2 m³/h)
	Recovery Rate		up to 95%
	Operating Temperature		50-100°F (10-38°C)
	Inlet Pressure (continuous operation)		80 psi (5.5 bar)
	Dilute Pressure Drop		22-36 psi (1.5-2.5 bar)
	Concentrate Pressure		7-10 psi (0.5 - 0.7 bar) less than Dilute Pressure
	Electrolyte Flush		0.18-0.26 gpm (40 - 60 l/h)
	Electrical Current		9A
	Maximum Working Voltage		160V DC