Is there any poison in 920 water treatment in Guoxin Lead-Zinc Mine?

No. Guoxin Mining is an enterprise specializing in the mining, refining and sales of lead-zinc mines. According to the inquiry of Guoxin Mining, the 920 pit of lead-zinc mine owned by the company is non-toxic under water treatment conditions. In lead-zinc mining, workers need to take a bath quickly after the work is completed to wash away the heavy metals attached to the skin to avoid heavy metal deposition poisoning. This step is called water treatment.