摘要
以氯化铁和无水碳酸钠为原料 ,加入稳定剂W ,采用共聚工艺合成了一系列不同碱化度 (B)、不同n(W )∶n(Fe)的聚合氯化铁 (简称PFC)混凝剂。通过烧杯实验 ,研究了PFC除浊效果 ,pH值对混凝除浊效果的影响 ;并与氯化铁、工业聚合硫酸铁 (PFS)进行了比较 ;通过电泳实验 ,测量了不同投药量下凝聚颗粒的Zeta电位 。
With ferric chloride and sodium carbonate as raw materials, W as stabilizer, a series of high concentration polyferric chloride (PFC) are prepared by copolymerization .The coagulating properties of PFC and the influence of pH value on the coagulating properties of PFC have been tested by jar tests. The Zeta potentials of coagulating particles are measured by JS94F micro electrophoretic mobility detector and the coagulating mechanism of PFC is explained in electrokinetic characters.
出处
《工业水处理》
CAS
CSCD
2002年第8期22-25,共4页
Industrial Water Treatment
基金
山东省自然科学基金资助 (No :Q99B0 5 )
