混凝剂在水处理中的应用

The Application and Mechanism of Coagulant to Water Treatment

混凝剂在水处理过程中起着极为重要的作用。将聚硅酸与无机铁铝盐混凝剂复配,制备性能稳定的无机高分子聚硅酸盐混凝剂,发挥各自的优势,应用于水处理领域,是今后国内外无机高分子混凝剂研究的新趋势。为此,简述了混凝剂在水处理中的研究应用和混凝机理。

The application and mechanism of coagulant to watertreatment are summarized. It is pointed out that making inorganic macromolecule polysilicate coagulant with high and stable performance by mixing the poly silicic acid with ferric-aluminum salt. This canexert their predominance on water treatment field and will become a new trend of research on inorganic macromolecule coagulant.