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Electrodeionization

D5A-42A-UKver1

Electrodeionization (EDI) - 57038 EDI (electrodeionization)

High-Grade Demineralized Water An EDI plant is used for production of low conductivity demineralized wa-ter. With correct pretreatment the conductivity can be reduced to as low as 0.06 µS/cm. Continuous Operation Without Chemical Usage EDI is an alternative to a conventional mixed bed polisher. EDI is a con-tinuous process and utilizes chemical-free regeneration. Thus downtime is avoided as well as storage and handling of acid and lye. Furthermore, the EDI plant needs minimum maintenance and ensures very high reliability. Typical Customer Groups • Heat and power plants (boiler water) Space-Saving • Pharmaceutical industry (process water) Use of EDI renders storage of bulky chemical tanks superfluous. Besides, the plant is very compact in itself. • Electronics industry (process and rinse water) Application • Hospitals and laboratories (process water) The EDI system is used after RO for polishing of demin-eralized water to obtain low levels of conductivity, silica, and total organic carbons (TOC). The EDI uses ion ex- change membranes, ion exchange resins and electricity to produce high quality water with no regeneration down-time. • Chemical industry (process water) Specifications

Type Standard Connections Frame dimensions flow rate Inlet Outlet Drain Width Depth Height litres/h PVC PVC PVC mm mm mm EDI 1-0125i 125 DN 10 DN 10 DN 10 800 500 1880 EDI 1-0250i 250 DN 10 DN 10 DN 10 800 500 1880 EDI 1-0500i 500 DN 10 DN 10 DN 10 800 500 1880 EDI 1-0440i 440 DN 10 DN 10 DN 10 800 600 1880 EDI 1-1100i 1,100 DN 15 DN 15 DN 10 800 600 1880 EDI 1-2000i 2,000 DN 25 DN 20 DN 15 800 600 1880 EDI 1-2800i 2,800 DN 25 DN 20 DN 15 800 600 1880 EDI 1-3400i 3,400 DN 25 DN 25 DN 15 800 600 1880 EDI 2-2800i 5,600 DN 32 DN 32 DN 15 800 900 1880 EDI 2-3400i 6,800 DN 40 DN 40 DN 15 800 900 1880 EDI 3-3400i 10,200 DN 50 DN 50 DN 15 800 1200 1880 SILHORKO-EUROWATER A/S Phone: +45 86 57 12 22 DK-8660 Skanderborg info@eurowater.com Denmark www.eurowater.com

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