44. Solving a chemistry problem
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363. Calculate the consumption of 26% solution of Al2(SO4)3, m3 (p = 1300 kg/m 3 ) for the preparation of 1000 m3 of wastewater for purification from colloidal particles, if the sign of their electric charges is negative. The coagulation threshold of the sol under consideration with respect to NaCl is 235 mol/m 3
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