In an industry-specific study from October 2023, the carbon footprint of precipitants based on industrial by-products was reassessed. The results from the Swedish LCA study by Kristin Johansson and Anna Liljenroth (Carbon footprints of inorganic coagulants, IVL Report U6780, Swedish Environmental Institute, October 2023) have been taken into account in the updated brochure ‘Sustainability at KRONOS ecochem’.