摘要
研究了改性粉煤灰对二甲酚橙的吸附性能。探讨了吸附时间、溶液初始浓度、吸附剂用量及溶液初始pH对二甲酚橙去除率的影响。结果表明:在pH=11及常温条件下,改性粉煤灰用量为8g/L时对浓度为7.6mg/L二甲酚橙的去除率为85%。
The adsorption behavior of Xylenol Orange on modified fly-ash by CTMAB were studied. The effect on the removal rate on Xylenol Orange with respect on adsorbent time, initial solution concentration, pH and adsorbent dosage was investigated. The result shows that to treat 7.6 mg/L Xylenol Orange solution with 8 g/L modified fly-ash at pH=11 and ambient temperature ,the removal rate were 85%.
出处
《上海化工》
CAS
2006年第9期5-7,共3页
Shanghai Chemical Industry
