DuPont's FilmTec™ Elements Drive Award-Winning Water Treatment Project in China

In a significant achievement for sustainable industrial practices, the Foshan Jialida Dyeing Minimal Liquid Discharge (MLD) project in China has been awarded the prestigious Industrial Water Project of the Year at the 2025 Global Water Awards. This project, which utilizes DuPont’s advanced FilmTec™ Reverse Osmosis (RO) and Nanofiltration (NF) membranes alongside DuPont™ IntegraTec™ Ultrafiltration (UF) modules, has set a new standard within the textile industry for wastewater treatment and resource recovery.

The Foshan Jialida facility, recognized as the largest MLD project globally, has made impressive strides in treating wastewater and recovering essential minerals. The project achieves a remarkable reclamation of 142,000 cubic meters of water daily and recovers sodium chloride and Glauber’s salt, which enhance the circular economy in the textile sector. This innovation has led to a reduction in water consumption by approximately 46.86 million cubic meters annually and a decrease in salt purchases by 66,000 tons each year.

Verónica García Molina, Global Marketing Leader for Industrial Water & Energy at DuPont Water Solutions, expressed her enthusiasm regarding the award, stating, "We’re thrilled to congratulate Foshan Jialida on winning the Industrial Project of the Year. This project underscores our commitment to supporting our customers with advanced technologies that meet stringent wastewater management requirements while minimizing environmental impacts."

The rise in water scarcity and the increasing costs associated with water have prompted many industries to search for more efficient solutions to wastewater management. Traditional methods, such as Zero Liquid Discharge (ZLD), often come with prohibitive costs and high energy demands. In contrast, the MLD process employed at the Foshan facility minimizes operational costs while maximizing water recovery rates, which is crucial for industries facing stringent regulations.

DuPont’s technologies are pivotal in addressing global water treatment challenges. Currently, the company purifies over 50 million gallons (nearly 19,000 cubic meters) of water every minute across 112 countries. Their commitment to innovation extends to various sectors, including microelectronics and seawater desalination, providing solutions that balance the world’s growing water and energy demands.

The recognition of the Foshan Jialida project not only highlights the capabilities of DuPont's water treatment technologies but also serves as an important case study for other industries aiming to adopt sustainable practices. As industries worldwide continue to grapple with water scarcity, advancements in water treatment technologies like those utilized in the Foshan project will likely play a critical role in shaping future resource management strategies.

DuPont, a leader in innovation and technology-based solutions, continues to develop products that not only transform industries but also contribute to a more sustainable future. More information about DuPont’s initiatives and innovations can be found at www.dupont.com.