Researchers at Flinders University in Australia have developed a method to extract gold from electronic waste.
The process uses trichloroisocyanuric acid (TCCA), a pool disinfectant, and a sulfur-rich polymer.
This method avoids toxic chemicals like mercury and cyanide, focusing on RAM modules.
The process extracts high-purity gold and copper, potentially reducing environmental impact and mining costs.
The researchers aim to reduce reliance on toxic chemicals and promote sustainable recycling.