Ultromex's novel Green Technologies for sustainable aluminium production turn difficult hazardous wastes from aluminium smelting into valuable secondary resources for use in other industries such as cement, steel, ceramics and many others. Converting wastes in this way contributes to CO2 reduction and achieving sustainablity goals. Participating in the circular economy is vital for the triple bottom line of all involved, for the environment and society, which relies on aluminium for many thousands of useful products.