A new method for preparing high efficient coagulant of polysilicate aluminum ferrite (PSAF) from fly ash and pyrite slag was studied.

• 研究了以粉煤灰和硫铁矿烧渣为原料制备高效混凝剂聚硅酸铁铝(PSAF)的方法,确定了合理的生产工艺和操作条件。