Use of ionic liquid dyeing cuts resource consumption – report

The adoption of ionic liquids (ILs) as an alternative to conventional textile dyeing could dramatically slash the industry's environmental footprint, new LCA research suggests.

The research team at Dokuz Eylül University in Turkey found that replacing standard high-temperature and water-intensive dye processes with IL-based technology for dyeing 100% polyester fabrics led to reductions of between 53% and 95% across key impact categories such as acidification, eutrophication, global warming, and resource depletion.