印染助剂2017，Vol.34Issue(11)：36-40,5.
羧甲基壳聚糖对染料废水的脱色研究
Decolorization research of dye wastewater with carboxymethyl chitosan
摘要
Abstract
The carboxymethyl chitosan was used in decolorization of dye wastewater.The influence of carboxymethyl chitosan on the decolorization rate and COD removal rate was discussed.The results showed that the optimal process under oscillation was as follows:pH=5.2,dosage of carboxymethyl chitosan 70 mg/L,oscillation time 90 min,standing time 2.5 h and oscillation frequency 70 r/min.The treatment of wastewater with carboxymethyl chitosan could significantly improve the decolorization rate and COD removal rate.关键词
染料废水/羧甲基壳聚糖/脱色Key words
dye wastewater/carboxymethyl chitosan/decolorization分类
化学化工引用本文复制引用
王生,季莉..羧甲基壳聚糖对染料废水的脱色研究[J].印染助剂,2017,34(11):36-40,5.基金项目
2016年江苏省先进纺织工程技术中心科研项目(XJFZ/2016/8) （XJFZ/2016/8）
