Chemistry, 12.07.2019 21:20 kevenluna10oytivm

Agalvanizing effluent contains a total zinc concentration of 10-3 mol / l and ph < 2. considering that the proposed treatment is lime neutralization and zinc removal by precipitation of zn (oh) 2, i ask: what is the best precipitation ph?
mw zn: 65; k1 = 1.4x104; k2 = 1x106; k3 = 1.3x104; k4 = 1.8x10; kw = 1x10-14

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Agalvanizing effluent contains a total zinc concentration of 10-3 mol / l and ph < 2. considering...

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