摘要
讨论了非聚丙烯酰胺类助凝剂WN对以活性染料为主的染色废水的助凝脱色效果。聚丙烯酰胺因为用量少、助凝效果好而被广泛使用于各种水处理中。与传统助凝剂聚丙烯酰胺相比,助凝剂WN具有助凝脱色效果好、安全无毒、不产生二次污染、使用方便、价格低廉的特点。
The decolorization effect of decolorizing promoter WN of none polyacrylamide in the treatment of active dye dyeing waste water is discussed. This promoter is widely applied in the water treatment due to use of less dose and better effect. Compared with traditional polyacrylamied promoter, promoter WN is of better decolorization, safe and none poisonous, easy application and low cost. It does not make second pollution.
出处
《上海纺织科技》
北大核心
2009年第9期45-48,共4页
Shanghai Textile Science & Technology
关键词
助凝剂
脱色剂
废水处理
环境保护
coagulant
decolorant
waste water treatment
environment protection
