摘要
以在适宜条件下制得的羧甲基壳聚糖为基础,研究了该羧甲基壳聚糖对高岭土的絮凝作用,同时利用EDTA络合滴定法,研究了羧甲基壳聚糖对Pb2+的吸附作用,从而对羧甲基壳聚糖应用于水处理进行了探讨。
The efficiency for flocculating kaolin-containing solution by using carboxymethylchitosan prepared through etherification reaction was studied. The adsorption behavior of Pb^2＋ on carboxymethylchitosan by EDTA complexometric titration method was investigated so as to discuss the application of carboxymethylchitosan for water treatment.
出处
《精细与专用化学品》
CAS
2006年第10期17-19,共3页
Fine and Specialty Chemicals
