Aqua Metals produces first AquaRefined lead at first AquaRefinery; tests 99.99% pure
Green Car Congress
NOVEMBER 1, 2016
Lead smelting—ranked as the third highest polluting industry in the world—can release toxic lead dust, smoke and slag with significant deleterious environmental and health consequences. AquaRefining uses an aqueous solvent and a novel electro-chemical process to produce pure lead (i.e., higher than 99.99% purity).
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