Analysis of Circulating Water Replenishment and Softening Process Scheme for Coal Chemical Enterprises
In order to further explore the water-saving strategy of circulating water in coal chemical enterprises,a process plan was designed using groundwater from a certain coal chemical park as the circulating water for coal chemical enterprises in the park.Firstly,a softening device reactor was built,and the experimental plan was designed as a whole.Next,analyze the composition of groundwater in the area and determine that the groundwater needs to be softened,and adding alkaline substances for softening is more effective.On this basis,further variable control experiments were conducted to determine that the more reasonable strategy for the softening process of this circulating water is to directly input calcium hydroxide powder for softening treatment,and control the ratio of alkalinity to hardness in the reaction system at 1.4 to achieve better softening treatment effect.
coal chemical industrycirculating watermoisturizing watersoftening process
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