聚丙烯酰胺在净水厂中的应用研究  

Application of Polyacrylamide Flocculant to Water Treatment

作　　者：翁晓姚[1] 周雅珍[1] 

机构地区：[1]上海市自来水市南有限公司,上海200002

出　　处：《净水技术》2005年第5期57-59,共3页Water Purification Technology

摘　　要：针对硫酸铝混凝剂的净水能力的局限性,通过实验室试验,对聚丙烯酰胺助凝剂的品种、加注量和加注点进行了研究,并在此基础上,在南市水厂进行的生产性试验表明,聚丙烯酰胺对低温低浊水助凝处理效果明显,并且对高负荷水量适应性较强。In this article, research on polyacrylamide applied to treat Huangpu River water to search the optimum dosage and dosing point by laboratory tests was carried out. The productive scale tests in Nanshi water treatment plant indicated that using polyacryamide gave good result to low-temperature and low-turbidity raw water, tolerated the impact of hydraulic load, dosing polyacrylamide would have a little effect on the performance of filter in decreasing rate of filtration.

关 键 词：聚丙烯酰胺 助凝剂 水处理 聚丙烯酰胺 净水厂 应用 实验室试验 生产性试验 低温低浊水 助凝剂 加注量 局限性 

分 类 号：TU991.35[建筑科学—市政工程] TQ326.4[化学工程—合成树脂塑料工业]