Study on the Ion Equilibrium of Ferrous Sulfate Solution
Li Yipu;Wang Danying;Shanghai Yipin Pigment Co.,Ltd.;
Ferrous sulfate solution prepared with scrap process contains a variety of heavy metal impurity ions.After adding precipitation agent,the solution existed ionization balance,hydrolysis balance and precipitation balance.Based on the available thermodynamic data,the precipitation principle of usual heavy metal ions in ferrous sulfate solution was analyzed by the method of chemical equilibrium.
【CateGory Index】： TQ620.1;O642.43