biosorption

1.Several passive biosorption mechanisms of uranium such as complexation,redox,microprecipitation and ion exchange are discussed,and the trend of development is forecasted.

探讨微对铀的被动附机理,论述其表面配合、原、无机微沉淀及离子交换等过程,并进行展望。

2.The new methods mainly contain the adsorption of natural materials, modification materials, humic acids, biosorption, quod of silicon micro encapsulization and nanotechnology.

主要包括天然材料、改性材料的附,附,硅微囊技术和纳米技术等。