The main products of Jiangsu Yijing Water Treatment Chemical Co., Ltd. are various flocculants and coagulants. In the production process of the product, HCl tail gas will evaporate. Through the actual measurement in the production, the total amount of dilute hydrochloric acid added in the reaction kettle About 30% of them are carried out by the exhaust.
　　If a large amount of HCL in the exhaust gas is not treated by an effective and feasible process method, it will not only cause a lot of waste of production raw materials, but also cause serious environmental pollution problems.
　　Our company organized a professional team to conduct a full-scale follow-up investigation and demonstration of the company's production process. According to the characteristics of HCL, which is that polar molecules are extremely soluble in water, it was decided to use water to absorb HCL molecules and tail gas alkali liquid to neutralize the discharge of standards Program.