Published On Oct 12, 2022
Hello viewers,
In this video, we are showing you how to recover gold using vinegar from gold-plated keypads. This is a full video of the refining process. In the refining process, you will need acids to make the gold pure.
But the recovery is made out using only vinegar, hydrogen peroxide, and salt.
#goldrecovery #ewaste #ewasterecycling #gold #goldmelting #palladium
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