【摘要】 比较了聚硅酸铝铁和聚硅酸铝两种絮凝剂对钢厂废水的混凝效果。结果表明,聚硅酸铝铁对钢厂废水的絮凝效果远好于聚硅酸铝,特别是在相同用量的情况下,前者对废水中悬浮物的去除很明显。研究、开发复合型无机高分子絮凝剂,同时降低其成本应是水处理领域重点发展的方向。更多还原

【Abstract】 The coagulative effect of two kinds of coagulants on wastewater treatment in steel works are compared. It is expounded that compound inorganic high polymer flocculants should be studied and developed essentially in the water treatment field.更多还原