Objectives and Benefits The Regain solution for Spent Potlining is an innovative model of industrial sustainability that has demonstrated proven benefits for the aluminium industry, end-users of the products and the environment. Objectives: Cost effective solution for smelter waste Zero waste from smelter Positive impact on the environment 100% beneficial use of waste materials - no residue. Benefits to Aluminium Industry 100% of Spent Pot Lining is transformed No residual waste materials Progressive elimination of SPL accumulated in storage Land filling of SPL eliminated On site transformation of SPL No hazardous waste transport Secure, established offtake markets Full material tracking and chain of custody control Improved relations with community and regulatory agencies Benefits to Cement Industries Cost effective chemicals and minerals for increased production, better quality products and reduced energy consumption and reduced greenhouse gas emission No hazardous waste storage and handling Quality products of consistent chemical composition Ongoing product support & optimisation Benefits to Community & Environment Reduced hazardous waste to landfill and risk of contaminating groundwater Reduced transport of hazardous waste Reduced Greenhouse emissions Positive overall impact on the environment Read more about Regain's Safe, Sustainable SPL Solution: Top SPL Processing Technology Influences and Drivers Strategic Approach Regain Products Regulatory Validation