活化剂对活性炭处理矿山废水Mn2+的影响研究
周剑林,刘伟银,冯涛,曹运江,陈章,李志贤,陈国梁,陈远其

Effect of activators on adsorption ability of activated carbon to Mn2+ in mine wastewater
Jianlin Zhou,Weiyin Liu,Tao Feng,Yunjiang Cao,Zhang Chen,Zhixian Li,Guoliang Chen,Yuanqi Chen
表1 活性炭活化条件及其孔隙结构
样品炭化温度/℃ 炭化时间/min 活化温度/℃ 活化时间/min 负载量/% 比表面积/(m2·g-1 孔容/(cm3·g-1 亚甲蓝吸附量/(mg·g-1 碘离子吸附量/(mg·g-1
SL-AC 500 30 800 120 372 0.294 43.20 243.64
H-AC 500 30 800 120 330 0.261 56.77 239.92
Na-AC 600 30 900 240 5 438 0.315 85.34 328.33
K-AC 600 30 900 240 5 535 0.379 101.25 432.74
Fe-AC 600 30 900 240 5 275 0.208 45.92 181.46