搜索结果: 1-3 共查到“矿山工程技术 Ions”相关记录3条 . 查询时间(0.031 秒)
Recovery of Gold（III）Ions by a Chitosancoated Magnetic Nano-adsorbent
gold adsorption chitosan magnetic
2009/7/28
The monodisperse chitosan-coated Fe3O4
nanoparticles with a mean diameter of 13.5 nm and
4.92 wt% chitosan were used as an anionic magnetic
nano-adsorbent for the recovery of Au(III) ions from
aqu...