摘要
分别采用碱改性、酸改性、高温改性、超声波改性和助溶剂改性5种方法对粉煤灰进行改性处理,研究改性后的粉煤灰对含铅废水的吸附效果及最佳吸附条件。
Fly ash was modified by Sodium hydroxide, Sulfuric acid, high temperature, ultrasonic and Sodium carbonate co-solvent. It′ s investigated adsorption characteristics and the optimal adsorption conditions of Methylene blue-containing wastewater by modified fly ash.
出处
《煤炭技术》
CAS
北大核心
2015年第6期265-267,共3页
Coal Technology
关键词
改性粉煤灰
亚甲基蓝
吸附
modified fly ash
lead-containing wastewater
adsorption
