摘要
采用壳聚糖负载硅藻土处理品红染料废水。在静态条件下研究了复合材料对染料吸附性能的影响。结果表明,在壳聚糖负载量为0.04 g·g-1,吸附时间为60 min,初始浓度为20 mg·L-1,pH为6、温度为30℃条件下,复合材料对品红染料废水的脱色率最高,达99.7%。
The chitosan-loading diatomite has been developed to treat magenta dye wastewater. The influence factors of dye adsorption were under static conditions discussed. The results shows that when the chitosan＇s dosage is 0.04 g·g-1, adsorption time is 60 min, initial concentration of dye is 20 mg·L-1, pH is 6, temperature is 30 ℃, the adsorption of magenta dye get the optimum condition and removal rate of it is 99.7 %.
出处
《广东化工》
CAS
2015年第20期61-62,共2页
Guangdong Chemical Industry
基金
四川省教育厅一般项目(15ZB0280)
关键词
硅藻土
壳聚糖
品红
吸附
diatomite
chitosan
magenta
adsorption
