London Symposium JV Video: DST touts cyanide-free gold, arsenic-capturing glass

Dundee Sustainable Technologies (CSE: DST) says demand is rising for cleaner, simpler flowsheets as miners push into refractory ores and arsenic-bearing deposits.

Watch below the full interview:

DST’s role has evolved to providing practical tools that let projects meet environmental performance indicators while improving plant efficiency and the environmental legacy, CEO Jean-Philippe Mai said during The Northern Miner’s recent International Metals Symposium in London.

“We’re not a black box – we believe adoption goes through understanding,” Mai told The Miner’s podcast host Adrian Pocobelli.

DST’s offering centres on two proprietary routes, including the cyanide-free CLEVR gold leach, which runs as a closed-loop chlorination circuit that targets solid tailings with no liquid effluents, and GlassLock, which vitrifies arsenic into a stable, amorphous glass. The company operates an industrial plant in Thetford Mines, Que. and has demonstrated GlassLock at a smelter in Namibia. E-waste has also emerged as a new feed stream for CLEVR, the executive said.

The preceding Joint Venture Article is PROMOTED CONTENT sponsored by Dundee Sustainable Technologies and produced in cooperation with The Northern Miner.