Environmental and human health assessment of life cycle of nanoTiO2 functionalized porcelain stoneware tile

Recently, there has been a rise in the interest in nanotechnology due to its enormous potential for the development of newproducts and applications with higher performance and new functionalities. However, while nanotechnology might revolutionize a number of industrial and consumer sectors, there are uncertainties and knowledge gaps regarding toxicological effects of this emerging science. The goal of this research concerns the implementation into Life Cycle Assessment (LCA) of preliminary frameworks developed to evaluate human toxicity and exposure factors related to the potential nanoparticle releases that could occur during the life cycle steps of a functionalized building material. The present LCA case study examines the ecodesign of nanoTiO2 functionalized porcelain stoneware tile production. The aimof this investigation is to manufacture neweco-friendly products in order to protect human health and ecosystem quality and to offer the market, materials with higher technological properties obtained by the addition of specific nanomaterials.