关于碳钢冷轧废水站含酸废水再利用的探索  

Study on the Reuse of Acid-containing Wastewater from Wastewater Station of Carbon Steel Cold Rolling

作　　者：孙瑜 周东凯 Sun Yu;Zhou Dongkai(Energy Plant of Hongxing Iron&Steel Co.Ltd.,Jiuquan Iron and Steel(Group)Corporation,Jiayuguan,Gansu,735100)

机构地区：[1]酒钢集团宏兴股份公司动力厂,甘肃嘉峪关735100

出　　处：《酒钢科技》2023年第2期24-28,共5页

摘　　要：本文通过对碳钢薄板厂生产环节产生的含酸、含碱废水主要污染物的成分及数量的分析,研究含酸废水替代盐酸调整含碱废水pH的可行性,含酸废水再利用可有效降低污泥量及排入水体中污染物总量。By analyzing the composition and quantity of the main pollutants in the acidcontaining and alkali-containing wastewater produced in the production process of carbon steel sheet plant,the feasibility of pH adjustment of acid-containing wastewater instead of hydrochloric acid was studied,the reuse of acid-containing wastewater can effectively reduce the amount of sludge and the total amount of pollutants discharged into the water.

关 键 词：中和沉淀 PH调节 污染物 

分 类 号：X70[环境科学与工程—环境工程]