Hello viewers,
This video is about you guys who want to start the gold recovery business. You need to watch this step.
During gold recovery, the presence of tin (stannous) metal and excessive addition of SMB often cause metastannic acid-like crystals to accumulate at the bottom along with gold drops. This is a very annoying problem in gold recovery. However, So in this video, we are showing you how to remove the Metastannic acids except for the gold.
#ewaste #ewasterecycling #goldrecovery #gold

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