Service Deionization (SDI)
Evoqua Service Deionization (SDI) is a safe, convenient, and cost-effective supply of high-purity deionized (DI) water for a wide variety of applications, including boiler feedwater, laboratory water, ingredient water for pharmaceuticals, food and beverages, industrial processes, microelectronics manufacturing, and many other applications — even spot-free rinse water for car washes.
Learn more about Deionized Water Systems
- Water AssureSM Remote Monitoring Program
- Deionized Water: High Purity Water on Demand
- How does Service Deionization work?
- What tank sizes and flow rates are available?
- Is SDI right for you?
- Technical Specifications
- Electro-deionization with the IonRight® onsite non-chemical deionized water system
Count on Evoqua for cost-effective, reliable SDI
With Evoqua Service Deionization, there's no capital expenditure on costly regeneration equipment and chemicals. Evoqua replaces and regenerates your ion exchange resin tanks off-site whenever they become exhausted.
You can count on Evoqua for dependable, responsive service, with 65 customer support centers nationwide and 24/7 dispatch through a convenient service hotline. And our wide range of SDI solutions support flow rates from 0.75 to 250 GPM and resistivity from 50K to 18M Ohm.
With Evoqua's proven technology and customer support, all you have to do for a dependable supply of high-purity deionized water is turn on the tap.