DCD—HCHO系列絮凝脱色剂研究进展  

Advance in flocculant of DCD - HCHO product tybe

作　　者：陈霖霏 孙日圣 

机构地区：南昌大学环境科学与化学工程学院,南昌330000

出　　处：《江西化工》2005年第4期4-5,17,共3页Jiangxi Chemical Industry

摘　　要：综述了DCD-HCHO系列絮凝剂的生产工艺以及在国内的研究进展,指出通过化学改性和复配等手段提高絮凝剂的脱色能力,以及降低生产成本是DCD-HCHO絮凝剂的发展趋势.The main purpose of this article is to introduce in detail theproduction process, its recent research in the country, thus predicting its trend of development should be done to improve the speciality, reduceproduct cost by modifying chemical structure and combining other flocculants.

关 键 词：双氰胺甲醛缩聚物 DCD—HCHO 絮凝剂 絮凝脱色剂 

分 类 号：TS190.2[轻工技术与工程—纺织化学与染整工程]