From dust to gold: Recovering precious metals from London street dust

From dust to gold: Recovering precious metals from London street dust

Assessment

Interactive Video

Science, Geography

11th Grade - University

Hard

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Veolia is exploring the extraction and recycling of precious metals like palladium and rhodium from car exhaust dust. Annually, 300 tons of palladium are produced, with 60% used in catalytic converters. The extraction process involves magnetic separation and conveyor belts to isolate metal traces from street dust.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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