Medicine and Health Sciences Commons^™

Nanotechnology Solutions For Global Water Challenges, Aine Whelan, Niall B. Mcguinness, Mary Garvey, Honey John, Chun Zao, Geshan Zhang, Dionysios D. Dionysiou, J. Anthony Byrne, Suresh C. Pillai

Books/Book chapters

The lack of clean and safe drinking water is responsible for more deaths than war, terrorism and weapons of mass destruction combined. This suggests contaminated water poses a significant threat to human health and welfare. In addition, standard water disinfection approaches such as sedimentation, filtration, and chemical or biological degradation are not fully capable of destroying emerging contaminants (e.g. pesticides, pharmaceutical waste products) or certain types of bacteria (e.g. Cryptosporidium parvum). Nanomaterials and nanotechnology based devices can potentially be employed to solve the challenges posed by various contaminants and microorganisms. Nanomaterials of different shapes, namely nanoparticles, nanotubes, nanowires and fibers …