Zero-Waste Dross Recycling

Hydrova converts landfill-bound waste into valuable products, creating a win-win for aluminum producers and the environment.

Turning Waste to Value

Zero Waste means that no value is lost. DrossZero™ recovers valuable aluminum, salt flux, hydrogen, and oxide products from dross and salt slag. Aluminum, salt flux, and hydrogen are all directly recycled in aluminum furnaces while oxides are sold to our cement partners.

  • Up to 95% purity, ready to be remelted with other scrap.

  • NaCl and KCl mixture. Ready to be reused as flux in your recycling furnace.

  • 70+% alumina with applications including CSA cements, refractory materials, and abrasives.

  • 99.9+% purity with decarbonization applications including direct fuel, NG blending, and fuel cell power.

DrossZero™

Hydrova’s Zero-Waste Dross Recycling Solution.

Developed out of MIT and EPA research, Hydrova is pioneering the future of decarbonization and the circular economy.

Contact us.

Interested in implementing DrossZero™ at your facility? Contact us at the link below.