Commercial

Commercial enterprises demand high-quality water for the many products and services they offer — from premium beverages to clean cars and swimming pools. In addition, buildings such as health care facilities, universities, and offices need access to clean water for drinking, heating systems, and other uses. Dupont Water Solutions provides a range of water-treatment technologies to help commercial facilities operate efficiently and offer quality products to their customers.

Ion Exchange

Strong acid cation (SAC) resins for water softening help commercial facilities operate efficiently and offer quality products to their customers. Effective water treatment with Amberlite SAC resins allow drivers at car washes to leave with a spotless shine. They improve the effectiveness of soaps and detergents at health care facilities and universities, restaurants and hotels, marinas & yachts. In the food services industry, our weak acid cation resins remove alkalinity and heavy metals in beverages, clear ice cubes and make glassware spotless.

Reverse Osmosis

Filmtec 4" RO technology provides an industry-leading, high performance, reliable, and cost-effective solution for commercial applications.

Nanofiltration

FilmTec NF elements can be used to purify public drinking water in areas where salts such as calcium and magnesium must be reduced, but the highest level of sodium rejection with RO membranes is not required. Compared to lime softening and zeolite softening technologies, nanofiltration membrane softening is a less-expensive alternative. The FilmTec NF270 nanofiltration membrane, for example, offers low salt rejection, low energy consumption, and stable performance after repetitive cleaning. These features make it a prime choice for contaminated surface waters.

Ultrafiltration

We create solutions that help support commercial facilities in achieving sustainable operations over time. Hotels and resorts rely on Integraflux UF membranes for maintaining pools, purifying guest water, and enhancing food service.

Case Study

Nanofiltration Produces Sparkling Clean Water for Swedish Resort Community

Lofsdalen, Sweden, had an outdated water treatment process complicated by variable water quality from an unreliable source. Using FilmTec™ NF255-400 membranes, the town could pull water from Lake Lofssjön, remove the contaminants, and provide sparking clean drinking water to the town residents and tourists.

FilmTec™ NF270-400 Element Helps National Park Service Improve Water Quality

The Denver Service Center of the U.S. National Parks struggled to treat tricky water that needed to meet EPA secondary Standards. Check out the full article to see the raw water constitutes, met requirements, and reduced operational cost.