聚合双酸铝铁絮凝剂对APMP制浆废水处理效果的研究  

RESEARCH ON THE EFFECT OF PAFCS FLOCCULANT ON TREATMENT EFFECIENCY OF THE APMP PULPING WASTEWATER

作　　者：王俊[1,2] 崔俊峰[1,2] 唐启 张富强[1,2] 

机构地区：[1]河南省科学院化学研究所有限公司,450002 [2]河南省木质素工程技术研究中心,450002 [3]河南省有色金属地质矿产局第四地质大队,河南郑州450000

出　　处：《水处理技术》2013年第5期42-44,共3页Technology of Water Treatment

摘　　要：以生产钛白粉的废弃物和铝矾土熟料为主要原料,合成了聚合双酸铝铁(PAFCS)絮凝剂,并将PAFCS用于APMP制浆废水的混凝处理,以正交试验分析,确定了优化的混凝条件。结果表明,在优化混凝条件下,水样COD和色度的去除率高达97.4%和97.5%。与PFS和PAC相比,PAFCS混凝处理效果最好,且成本低廉。Polymer aluminum ferric sulfate chloride＇（PAFSC） flocculant was synthesized by using titanium dioxide waste and bauxite cliriker as the main raw material. The PAFCS was used for the coagulation treatment of APMP pulping wastewater. The optimum coagulation condition was determined through the orthogonal experimental analysis. The results show that the removal rate of COD and colority are 97.4% and 97.5% under the best coagulation condition. Compared with＇ the PFS and PAC, PAFCS have better coagulation treatment effect and lower cost.

关 键 词：聚合双酸铝铁 APMP制浆废水 混凝处理 

分 类 号：TQ314.253[化学工程—高聚物工业]