核桃壳活性炭的制备及对水中硝基苯的吸附
温凯云,李红艳,崔建国,王芳,王朝旭,柴丽娜
Preparation of activated carbon from walnut shell and its adsorption of nitrobenzene in water
Kaiyun Wen,Hongyan Li,Jianguo Cui,Fang Wang,Chaoxu Wang,Lina Chai
表4
吸附热力学分析结果
温度/K
Δ
G
/（kJ·mol
-1
）
Δ
H
/（kJ·mol
-1
）
Δ
S
/（J·mol
-1
·K
-1
）
293
-5.461
20.37
1.28
298
-5.918
303
-6.342
308
-6.664