多细胞藻海带对Cu~(2+)、Ni~(2+)的吸附性能研究

The absorption of Cu~(2+)and Ni~(2+)on kelp

摘要: 探讨了海带对Cu2+、Ni2+的吸附性能及温度、时间、介质pH值、离子浓度等因素对吸附的影响.结果表明:在适宜条件下,海带对Cu2+、Ni2+的去除率分别为95.17%、97.23%.

Abstract: The adsorption of Cu2+?Ni2+ on kelp was examined.The effects of temperature,time,pH value and ion concentration on absorption were also investigated.The desorption rate of Cu2+and Ni2+are 95.17% and 97.23%,respectively.