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At Flinders University, scientists have cracked a cleaner and greener way to extract gold—not just from ore, but also from ...
6d
Tech Xplore on MSNGold from e-waste opens a rich vein for miners and the environmentAn interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has ...
The aim of the Flinders-led project was to provide alternative methods that are safer than mercury or cyanide in gold ...
A pioneering group of Indonesian nickel smelters with the world’s lowest production costs has been hit by a jump in the price ...
19h
ZME Science on MSNNo Mercury, No Cyanide: This is the Safest and Greenest Way to Recover Gold from E-wasteA pool cleaner and a spongy polymer can turn used and discarded electronic items into a treasure trove of gold.
Scientists at Flinders University developed a safe, sustainable way to extract gold from e-waste and ore - without mercury or cyanide.
Iraq’s Industrial Coordination Council, chaired by Prime Minister Mohammed S. Al-Sudani, has reviewed investment proposals submitted by China’s Tsingshan Holding Group covering gas, sulphur, and iron ...
6d
Interesting Engineering on MSNGold goes green: Light-powered tech recycles precious metal from e-waste without toxinsGold extraction has relied on highly toxic chemicals such as cyanide and mercury, which are infamous for causing severe environmental damage.
In 2022, humans produced an estimated 62 million tonnes of electronic waste – enough to fill more than 1.5 million garbage ...
A new gold extraction method turns old electronics into treasure using pool disinfectant and sunlight — no poisons required.
A pioneering group of Indonesian nickel smelters with the world’s lowest production costs has been hit by a jump in the price ...
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