During the reaction, the octahedral dissolution of palygorskite induced heavy metal ions coprecipitation forming mixed double hydroxid precipitation on the surface of palygorskite.
反应过程中，凹凸棒石八面体阳离子的溶解能诱导重金属共沉淀，在凹凸棒石表面形成双氢氧化物。
2
Methods The tablets were manufactured into double layer tablets, and the optimal formula was determined by the investigation into floatability and dissolution, and the determination of floating force.