A strain screened from printing and dyeing wastewater had high adsorption capacity on copper ion, the adsorption characteristics of it on copper ion accorded with Langmuir and Freundlich adsorption isotherms, and was monomolecular adsorption. 从印染厂废水中筛选出一株对金属铜离子具有较高吸附性能的菌株,其对铜离子的吸附特征符合Langmuir吸附等温式和Freundlich吸附等温式,为单分子吸附。
But for benzene, when treated with SDM-A there was a turning point in its adsorption isotherm, which corresponding to the dividing point between monomolecular and multimolecular layer adsorption. 在用SDM-A处理苯的吸附时,出现折线形的吸附等温线,折线的转折点正好是单分子层吸附与多分子层吸附的分界点。
The results showed that MgO has a certain strength of Lewis base, and the adsorption of BATE on MgO is monomolecular chemical adsorption. 结果表明MgO有一定的路易斯碱强度,与硼酸三甲酯之间的吸附是单分子层化学吸附。