UPDATE: Heavy non-ferrous fractions of material left over after shredding and processing large automotive or e-waste scrap components still hold value. A tonne can contain up to 20 g of gold and up to 300 g of silver, as well as platinum group...
Mangrove swamps normally team with life, as small scuttling things make their homes in underground holes and in among thick plant roots. However, when marine scientist Dr Brent Newman visited Durban harbour recently, he was surprised to find not a...
Susan Cole, owner and director of water treatment products company Aqua Resources SA, says that starting her own business was one of the most daunting and rewarding moments in her career. She challenges other women in the water sector to embrace...
As the world’s cities grow, the need for odour control at wastewater works and other waste handling municipal facilities has skyrocketed. What products and services does QFS offer to assist its public and private sector clients manage odours from...
