活性炭吸附饮用水中三卤甲烷的实验研究

贺斯佳,张硕,孙昊,郭庆龄,翁琦辉,杨岳平

Experimental study on adsorption of trihalomethane in drinking water by activated carbon

Sijia HE,Shuo ZHANG,Hao SUN,Qingling GUO,Qihui WENG,Yueping YANG

表2 ACL1对THMs的吸附热力学模型

Table 2 Isothermal adsorption equation for THMs adsorbed on ACL1

THMs Langmuir模型 Freundlich模型 qm/（μg·g-1） b/（L·μg-1） R2 KF/（μg·g-1） n R2 CHCl3 248.139 0.752 0.838 115.1 3.566 0.955 CHCl2Br 386.100 0.353 0.942 132.5 3.023 0.960 CHClBr2 414.938 0.488 0.951 143.1 2.574 0.998 CHBr3 378.788 0.805 0.976 157.3 1.623 0.994