Full Professor and DSTI-NRF SARChI Chair in Nanotechnology for Water, University of Johannesburg
Tiny technology that can find pollution in South Africa’s water and trap it
May 04, 2025 07:20 am UTC| Insights & Views Technology
Nanotechnology is the use of materials that are one-billionth of a metre (a nanometre) in size. One of its potential uses is to clean up whatever is contaminating water supplies. Analytical chemist Philiswa Nomngongo, a...