Results showed that polysilicate-metals composite flocculants were not mixtures but new uniform polymers, with B, Al, Fe and Si polymerised by adsorbing and coordinating.

• 聚硅酸金属盐复合絮凝剂是其中各种元素之间相互作用所形成的结构、形貌均一的聚合物，而不是各自均聚物的混合物；