影响铁铝氧化物涂层颗粒吸附性能关键因素的研究进展

Advances in the researches on the key factors affecting the adsorption of iron and aluminum oxides-coated particles

铁铝氧化物涂层颗粒不仅能克服氧化物粉末难与水分离的缺点,而且能提高吸附剂的吸附性能,适用于多种有害离子的去除。探讨了制备条件和吸附条件的控制对金属氧化物涂层吸附性能的影响。

Iron and aluminum oxides-coated particles can not only overcome the difficulties associated with the separation from the aqueous phase of the iron and aluminum oxides which are usually available as powders, but also improve the adsorption capability of the absorbent. And, they are suitable for the removal of various kinds of harmful ions. The influences of the control of the preparation and adsorption conditions on the adsorption capability of oxide coating are reviewed emphatically.