The large use of nanomaterials in several industrial processes drove the attention toward the potential health issues associated to their diffusion in the environment. However, since nanomaterials are characterized by a polidisperse particle size distribution, the human health risk induced by a nanoparticle (NP) contamination cannot be assessed through the ASTM procedure commonly used for chemicals. Toxicity...

The residual presence of critical components (e.g. Asbestos Containing Materials – ACMs) still represents one of the main criticalities for the Occupational Safety and Health – OS&H in many large public facilities (Lee and Van Orden, 2007).

Since...

Nanoremediation technologies are based on the injection of reactive nanomaterials into the subsurface to promote in situ degradation of the pollutants. At present, it appears as a valid and very promising alternative to traditional and already established remediation technologies, such as Pump&Treat, In-Situ Chemical Oxidation (ISCO), air sparging and permeable reactive barriers. Due to their small size, nanoparticles (e.g. nanoscale zerovalent iron) presents a high reactivity and can be exploited to generate a reactive zone to treat a wide...

The Engineering Geology area studies the physical geography and geomorphology of the “Environment system”. In particular, Engineering Geology deals with the defense of the soil, territory and civil protection, with attention to landslides, hydrogeology, the study of underground water circulation, the geological-technical survey, geological exploration of the subsoil and thematic cartography, geological...