【摘要】 本文研究了活性炭对Mn²⁺的吸附作用及环境条件因素对吸附作用的影响。实验结果表明,活性炭对锰吸附作用强并明显依赖于溶液pH。该吸附具有一定选择性,吸附作用符合Freundlich吸附等混式,吸附方式符合表面络合层吸附模式。更多还原

【Abstract】 In this paper, the adsorption of Mn2+onto activated carbon was studied as a function of pH and concentrations of ad-sorbates. The result showed that the adsorption of Mn2+ was selective and strong. The adsorption was strongly pH- de-pendent. It’s adsorption was in agreement with Freundlich e-quation. The adsorption could be explained by the surface complexation model.更多还原