PAC与PAM复合絮凝剂在回用水处理中的应用  

APPLICATION OF PAC AND PAM COMPOSITE COAGULANTS IN WASTEWATER REUSE

作　　者：伏培仟[1] 孙力平[1] 王少坡[1] 姜春杰[1] 王建伟[1] 

机构地区：[1]天津城市建设学院环境与市政工程系,天津300384

出　　处：《水处理技术》2008年第9期58-60,84,共4页Technology of Water Treatment

基　　金：天津市科技攻关计划重点项目(06YFGZSH00100)

摘　　要：研究了PAC与PAM复合絮凝剂对回用水的处理效果。研究表明,复合絮凝剂处理回用水是完全可行的,对水中各项指标的去除效果都很好,尤其是对浊度、TP、PO43--P和COD的去除,在PAC投加量为10 mg·L-1、PAM投加量为0.1 mg·L-1时,去除率分别达到了63.92%、39.39%、45.20%和31.01%,对色度及UV254的去除率也分别达到了25.32%和12.60%。The effectiveness of PAC and PAM Composite Coagulants in Wastewater Reuse were investigated, the results indicated that it can obtain good effectiveness for each water quality index, especially for turbidity, TP, PO4^3--P and COD, at the dose of PAC is 10mg· L^-1, the dose of PAM is 0.1 mg·L^-1, the removal rate separately reaches 63.92% ,39.39% ,45,20%and31.01% respectively, the removal rate of chrominance and UV254 separately reaches 25.32% and 12.60%.

关 键 词：PAC PAM 复合絮凝剂 回用水 

分 类 号：TQ314.253[化学工程—高聚物工业]