
Equipment IntroductionIndustrial EDI ultra pure water equipment is a large-scale high-purity water preparation complete set of equipment designed for industrial scale production. The water production scale ranges from tens of tons/day to hundreds of tons/day, and can be flexibly customized according to the production water demand of enterprises.
Applicable Water SourceTap water, river water, groundwater, mine water, rainwater, seawater, high hardness water, high alkalinity water, high turbidity water
Application ScenariosPreparation of pure water for production, production of direct drinking water for daily life, or purification of recycled water
Industrial EDI Ultrapure Water Equipment Introduction
Xi'an DIEN Water Treatment industrial EDI ultrapure water equipment is a complete set of large-scale high-purity water preparation equipment specially designed for industrial large-scale production. Its water production capacity ranges from tens of tons to hundreds of tons per day, which can be flexibly customized according to enterprise water demand. Adopting standardized and modular design, it is convenient for later capacity expansion and upgrading. Core components such as EDI membrane stacks and high-pressure pumps adopt industrial-grade high-quality materials with corrosion and wear resistance, adapting to complex industrial production environments. Equipped with an intelligent monitoring system, it realizes fully automatic control of the production process and ensures long-term stable operation of the equipment.
Working Principle of Industrial EDI Ultrapure Water Equipment
The core process of industrial EDI ultrapure water equipment is "Pretreatment + RO Reverse Osmosis + EDI Deep Desalination". Its working principle is as follows: Firstly, the pretreatment system removes large particles, suspended solids, organic matter and other impurities in raw water to avoid damaging core components. Then the pretreated raw water is pressurized by the RO high-pressure pump, and most salts and impurities are separated through reverse osmosis membrane to obtain primary pure water. Finally, the primary pure water enters the EDI host. Under the action of electric field, the anion-cation exchange membrane cooperates with ion exchange resin to deeply remove trace ions in water. Meanwhile, ions generated by water electrolysis continuously regenerate the resin without adding acid and alkali, producing high-purity ultrapure water continuously.
Advantages of Industrial EDI Ultrapure Water Equipment
Targeting industrial production demands, Xi'an DIEN Water Treatment industrial EDI ultrapure water equipment has four core advantages: First, large water production capacity to meet the high-purity water demand of continuous industrial production with high water recovery rate, effectively improving water resource utilization. Second, stable and reliable water quality with effluent resistivity up to 15-18MΩ·CM, complying with various industrial high-purity water standards and ensuring stable product quality. Third, energy saving and consumption reduction. Compared with traditional ion exchange equipment, energy consumption is reduced by more than 30%, with no acid and alkali procurement and disposal costs, delivering better economic benefits in long-term operation. Fourth, stable operation with low failure rate and annual operating time over 3000 hours. The modular design facilitates maintenance without affecting enterprise continuous production.
Application Fields of Industrial EDI Ultrapure Water Equipment
This industrial EDI ultrapure water equipment is mainly applied in various industrial scenarios, including chemical raw material preparation in chemical industry, semiconductor chip production in electronics industry, boiler make-up water in power industry, plating solution preparation in electroplating industry, and printing and dyeing water in textile industry. With rich experience in industrial projects, Xi'an DIEN Water Treatment has provided customized EDI ultrapure water solutions for many industrial enterprises, helping enterprises solve the problem of high-purity water preparation and improve production efficiency and product quality.
Process Flow of Industrial EDI Ultrapure Water Equipment

Industrial EDI Ultrapure Water Equipment Process Flow Chart
Industrial production is inseparable from stable and efficient high-purity water supply, and industrial EDI ultrapure water equipment is important equipment for enterprises to enhance production competitiveness. Xi'an DIEN Water Treatment has long been engaged in the industrial water treatment field, focusing on the R&D and production of industrial EDI ultrapure water equipment. We own a professional technical team and comprehensive after-sales system, and can customize exclusive solutions according to enterprise production scale and water quality requirements. If you are an industrial enterprise leader in need of efficient and stable industrial EDI ultrapure water equipment, welcome to contact Xi'an DIEN Water Treatment. We provide one-stop services to help enterprises achieve green and efficient production.
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E-mail: dienkeji@126.com
Website: www.dienwp.com
Address: West side of the first floor of Building B, Baoyilongji Center, No. 158 Fengcheng Eighth Road, Xi'an Economic and Technological Development Zone, Shaanxi Province