摘要
用比电导法研究两种活性炭自稀水溶液中吸附强电解质硫酸铬和硫酸铜的吸附平衡特性。结果表明,在本文的研究条件下,两种活性炭对硫酸铬和硫酸铜都有吸附作用。同时,活性炭吸附硫酸铜的吸附平衡特性可以用 Freundlich 方程式来描述。研究的结果对固体在溶液中的吸附基础理论以及处理工业废水具有一定的意义。
This article reported the study of adsorption balance character of two kinds of activated carbon,by specific conductance method,Which can adsorb strong electrolyte chromium sulfate and copper sulfate from dilute aqueous solution.The result showedth- at,under the condition of this study,the activated carbon of these kinds have the ab- ility to absorb the chromiumsulfate and copper sulfate,its character of adsorption to copper sulfate can be described in Freundlich equation.The result of study has certain significance for the basic theory of adsorption of solid in the solution and dealing with the wastewater in industry.
关键词
吸附
比电导
活性炭
电解质
Adsorption
Specific conductance
Activated carbon
Electrolyte
Freundlich equation
