机构地区: 中南工业大学
出 处: 《矿冶工程》 1995年第4期24-26,共3页
摘 要: 湘潭钢铁公司新建3号高炉的投产,使其高炉煤气洗涤水的污水量增大了1/3,而现有的沉淀池处理系统难以有效地处理。应用新型高效絮凝剂P-2,可以显著提高细颗粒的沉降效果,使沉淀池溢流水的浊度降低至22.2mg/L,从而达到了利用现有沉淀池系统处理3台高炉煤气洗涤污水之目的。 The operation of recently-built blast-furnace of Xiangtan Iron and Steel Corp.resulted in a one-third increase in sewage amount of wash water from blast furnace gas washing.Therefore,it was difficult for the existing settling ponds to effectively process it. Dramaticallyincreased flocculation effect of fine particles can be achieved by using P-2,a new flocculant,reducing its turbidity to 22. 2 mg/L.
关 键 词: 絮凝 沉降 污水处理 絮凝剂 高炉 煤气 洗涤水
领 域: [环境科学与工程]