#United States #Wilmington #Water Purification #DuPont #EDI Modules

DuPont Unveils New High-Flow Electrodeionization Modules

In a significant advancement for industrial water treatment, DuPont (NYSE: DD) has launched four new high-flow DuPont™ Electrodeionization (EDI) modules. This expansion aims at enhancing the company's offerings in deionized water applications across various industrial sectors and microelectronics.

The newly introduced EDI modules are specifically designed for applications demanding higher-purity water. They address a range of industries such as power generation, green hydrogen production, chemical processing, and the semiconductor industry. The unique feature of electrodeionization technology lies in its ability to continuously eliminate ionized impurities from water using direct-current power. Typically utilized as a polishing step after reverse osmosis, EDI presents a chemical-free alternative to traditional mixed-bed ion exchange, eliminating hazardous chemical regeneration and its associated waste.

Gary Gu, the Global Technology Director at DuPont Water Solutions, emphasized the flexibility these new EDI modules offer. He stated, “The expansion of our EDI portfolio provides our customers with broader options to fulfill diverse water purity needs. By integrating high-flow EDI modules with our existing knowledge in ion exchange and filtration technologies, we streamline the design, operations, and maintenance of water purification systems.”

DuPont’s updated product line merges over 20 years of EDI manufacturing experience with advanced technologies. The modules feature a specialized design that helps reduce pressure drop in dilute chambers while improving electrical resistance. The new models—EDI-520, EDI-820, EDI-530, and EDI-830—offer nominal product-water flow rates of up to 8 cubic meters per hour and come in two and three-outlet configurations. This flexibility allows for meeting the specifications of various system requirements and customer preferences.

Moreover, the newly launched modules are versatile enough for fresh installations and replacements alike. This capability ensures that original equipment manufacturers (OEMs) and end users find suitable configurations for their individual needs. Beyond EDI, DuPont continues to provide ultrafiltration and reverse osmosis membranes for the initial treatment of deionized water, as well as polishing resins for ultrapure water applications. This collective offering positions DuPont as a single-source provider for crucial water purification technologies, backed by their extensive experience in system design and operation.

At present, DuPont Water Solutions' technology plays a pivotal role in purifying over 50 million gallons of water globally every minute, accommodating clients in 112 countries. The company remains at the forefront of innovation, tackling challenges in water treatment, seawater desalination, and industrial water use, particularly for the microelectronics sector. Furthermore, DuPont is actively developing solutions to address the increasing demands for water and energy, contributing to the production of electricity and green hydrogen.

In summary, DuPont’s latest launch epitomizes its commitment to providing cutting-edge solutions for water purification, enhancing operational efficiency while meeting the diverse and evolving demands of their customers across various industries.

For anyone looking to enhance water quality and availability, the new DuPont EDI modules offer not only efficiency but also sustainability in water treatment solutions.

For more details about DuPont and its water solutions, visit www.dupont.com or check the Investor Relations section at investors.dupont.com.

About DuPont

DuPont is a global leader in innovation, delivering advanced solutions that transform industries and improve daily life across various markets including healthcare, water, and construction. For further insights, explore DuPont's key offerings and technological advancements.