On the quest to save our freshwater sources
South Africa’s freshwater sources are under pressure from various kinds of contaminants, and North-West University (NWU) researchers are searching for ways to keep track of some of the more elusive pollutants.
Prof Rialet Pieters, a researcher in the Unit for Environmental Sciences and Management, is an ecotoxicologist whose interests lie in organic chemical pollutants and their harmful effects on humans and wildlife.