RO and EDI Technologies Drive Ultrapure Water Development

Reverse osmosis and electrodeionization technologies are playing a major role in the production of high-purity and ultrapure water. Reverse osmosis removes most dissolved salts, microorganisms and organic substances, while EDI provides continuous deep deionization without frequent chemical regeneration. The combined process delivers stable water quality with lower chemical consumption and easier operation. Ultrapure water systems are essential in semiconductor production, electronic component cleaning, pharmaceutical manufacturing, laboratories and boiler feed-water applications. As product quality requirements continue to rise, demand for reliable, energy-efficient and automatically controlled ultrapure water equipment is expected to grow steadily.