Key topicsSouth Africa faces severe water pollution from sewage, industry, and waste.Nanotech offers tools like sensors and ...

Exciting new devices and materials powered by tiny nanomaterials are being developed to clean up South Africa’s polluted ...

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 ...

Water pollution in South Africa, as in other developing countries ... like wastewater or river water—even in remote rural areas. These are some of the ways in which nanotechnology can help ...

Water pollution in South Africa, as in other developing countries ... like wastewater or river water – even in remote rural areas. Read more: Nanotechnology has much to offer Nigeria but ...

The smart irrigation system reduced water consumption by 47.3% and energy usage by 43.2%, without compromising crop yield. Marine protected areas are ... Apies River, South Africa 5.

FOR YEARS, SOUTH SHORE ... THE SWIMMING AREA. THE BEACH’S FUTURE HOME SITS NEAR AN OPENING IN THE BREAKWALL, LETTING LAKE WATER FLOW IN AND OUT MORE FREELY TO FLUSH OUT POLLUTION FASTER.

BusinessTech visited Lekwa in Mpumalanga, where residents in numerous areas have not had water for well over a decade.