Recovery of salts and minerals from wastewater
Industrial wastewater has incredible potential as a source of valuable resources. By recovering salts and other chemical compounds, resource recovery can help enable a circular economy while increasing the sustainability and affordability of water recycling systems.
FilmTec™ Fortilife™ NF1000 and NF1000 HP nanofiltration (NF) elements reduce the volume of costly waste disposal by converting a large proportion of the concentrate into purer, easier to crystalize salt solutions.
Enabled by DuPont technologies, China‘s "Coal to Chemical" industry recovers high quality sodium chloride and sodium sulfate from its wastewater minimal liquid discharge (MLD) process, allowing for the reuse of those salts within other industries, including chlor-alkali, soda, dying, leather processing, and construction. Salt recovery has helped these facilities reduce operational costs, shrink their carbon footprint, and open additional revenue streams through carbon credits and carbon trading programs.
.svg){kind=icon}
Find products for resource recovery
View a list of products to help recover salts and valuable minerals.
Explore other industrial wastewater applications
Our minimal liquid discharge integrated technologies provide improved cost savings, recovery, and environmental stewardship than traditional ZLD processes.
Our FilmTec™ nanofiltration elements can assist in overcoming the challenges of leachate water treatment, helping to achieve consistent permeate water quality through excellent COD and color removal, while partially removing hardness.
Our industrial wastewater treatment technologies can help treat high chemical oxygen demand (COD), total organic carbon (TOC), total suspended solids (TSS), and total dissolved solids (TDS).
