The adsorbed property of porous hydroxyl calcium phosphate have been studied, and it is compared with active alumina in the adsorbed property and adsorbed mechanism.

• 研究了多孔羟基磷酸钙的吸附特性，并在吸附特性及吸附机理方面与活性氧化铝进行了比较。实验得出，羟基磷酸钙的吸附容量大于活性氧化铝，并能有效地改善饮用水的水质。