活化煤吸附水中酚的特征方程  

On the Characteristic Equation of Absorption of Phenol in Water on Activated Coal

作　　者：杨爱云[1] 刘士荣[1] 

机构地区：[1]湖南师范大学化学系

出　　处：《湖南师范大学自然科学学报》1994年第1期58-61,共4页Journal of Natural Science of Hunan Normal University

摘　　要：本文研究了活化煤吸附溶于水中之苯酚的规律．并得到了等温吸附经验方程Γ＝Ｋｃ~ｎ（单位：ｍｇ·ｇ^（－３））及经验常数ｎ＝０．６６，Ｋ＝２１６．３，饱和吸附量Γ_∞＝１．１９×１０~３ｍｇ．ｇ^（－１），这对研究活化煤处理含酚废水有很重要的意义。Regularities of absorption of phenol in water on activated coal have been figured out in present paper.An empirical equation of isothermal absorption of this system was obtained having the from ofΓ=KC￣n(in mg ·g￣(-1) with the empirical constant n=0. 66 K=216. 3 and the saturated absorption amount Γ_∞=1.19×10￣3 mg·g￣(-1), This work signifies the further investigation about the treatment of phenol-containing waste water with easily available activated coal.

关 键 词：活化煤 废水处理 苯酚 特征方程 

分 类 号：X703[环境科学与工程—环境工程]