摘要
用尿素、甲醛、脂肪胺 (甲胺、乙胺、正丙胺、异丙胺、正丁胺和氨水 )和淀粉合成了六种N -烷基三嗪酮甲基淀粉 ,测定了它们对浊水的絮凝效果 ,确定了具有显著絮凝效果的结构及适宜的反应条件 .
Six N alkyl triazono methyl starches were prepared by condensation of starch with urea,formaldehyde and alkyl primary amines(such as methylamine,ethylamine, propylamine,isopropylamine,butylamine and ammonia).Their efficiencies of the flocculation of turbid water were investigated.So the structure exhibiting notable flocculation and the appropriate reaction conditions were determined.
出处
《天津理工学院学报》
2000年第2期14-17,共4页
Journal of Tianjin Institute of Technology
关键词
絮凝作用
水处理剂
N-烷基三嗪酮甲基淀粉
flocculation
triazone
starch triazone derivatives
N alkyl methylol triazone
