PFZSS had shown a high coagulation effect, little worse to that of PAC for dye wastewater treatment at the same dosage.
PFZSS的烧杯实验结果表明，处理印染废水的效果略差于聚合氯化铝(PAC)，并且用量较多。
Infrared analysis showed that there were hydroxy-bridged iron to the polymer and hydroxy-bridged zinc to the polymer in PFZSS.
傅立叶红外分析表明PFZSS中既有以羟基桥联的铁的聚合物，也有以羟基桥联的锌的聚合物。
This passage introduced how to develop the new flocculants (PFZSS) for wastewater treatment through adding iron(III) ion zinc(II) ion in the silicic acid and controlling the reactive condition.
本文在聚硅酸中同时引入铁、锌两种金属离子，控制好工艺条件，研制新型水处理药剂——聚硅酸硫酸铁锌（PFZSS）。
This passage introduced how to develop the new flocculants (PFZSS) for wastewater treatment through adding iron(III) ion zinc(II) ion in the silicic acid and controlling the reactive condition.
本文在聚硅酸中同时引入铁、锌两种金属离子，控制好工艺条件，研制新型水处理药剂——聚硅酸硫酸铁锌（PFZSS）。
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