【摘要】 本文通过活性炭吸附分离硫氰酸钠溶剂中铁离子的实验研究,优选了合适的活性炭品种及pH值,测定了等温吸附曲线,考察了吸附动力学,同时还采用动态吸附的办法验证了酸碱再生活性炭的可行性。更多还原

【Abstract】 Studies on the adsorption of iron on activated carbons from sodium thiocyanate solvent were performed. According to static adsorption amounts, the suitable type of activated carbons and the appropriate pH value of adsorption were selected. The adsorption isotherms and penetration curves of dynamic adsorption were determined. Activated carbon was regenerated by NaOH and H₂SO₄.更多还原