Burning waste results in combustion residue referred to as incinerator bottom ash (slags from incinerator waste). NRC specializes in the environmentally friendly recycling of these slags. NRC uses its own specially developed separation techniques to successfully extract ferrous and non-ferrous metals from waste residue for reuse. NRC separates the metals into various fractions. NRC’s operations are worldwide with self-built mobile separation systems that are set up on-site in about two days.