91 Решение задачки по химии №09 104

Before using river water in production, it is clarified, for which various electrolytes can be used that cause coagulation of silt particles. Calculate the consumption of electrolyte - coagulator (kg / day), if the water consumption at the enterprise is 100,000 m3 / day, and the sign of the charge of suspended particles of sludge is positive:
The coagulation threshold for NaCl is 52 mol/m3. What will be the electrolyte consumption when replacing NaCl with Na2SO4?

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