摘要
絮凝沉降法是一种经济简便的水处理方法。絮凝沉降技术中所使用的絮凝剂性能好坏决定着水处理的效果,所以絮凝剂是絮凝沉降法水处理技术的核心。文章中列举了无机絮凝剂、有机絮凝剂、微生物絮凝剂和复合絮凝剂四种不同类型絮凝剂,并对各自的性能进行了比较。介绍了目前我国最常用的聚丙烯酰胺絮凝剂的主要生产工艺及产品剂型,最后对聚丙烯酰胺水包水乳液的合成及应用情况进行了综述。
Flocculation settlement method is an economical and simple way of treating water. Flocculant performance determines the quality of the water treatment effect,so it is the core of flocculation and settling water treatment technology. Four different types of flocculants,such as the inorganic flocculants,organic flocculants,microbial flocculant and composite flocculant were enumerated,and their performance were compared. Then,the main production technology and product formulations of polyacrylamide flocculant which commonly used in our country were introduced. Finally,the synthetic polyacrylamide water bag water emulsion and its application were summarized.
出处
《合成材料老化与应用》
2016年第5期92-96,共5页
Synthetic Materials Aging and Application
基金
陕西省教育厅科研计划项目(No:14JK1062)
关键词
水处理
絮凝剂
聚丙烯酰胺
water treatment
flocculant
polyacrylamide
