摘要
论文研究了固定化海带吸附含铜、镉溶液的解吸过程。结果表明:在所选的HCl,HNO3,Na2CO3,NaHCO3四种解吸剂中,HCl,HNO3均有一定的解吸效果,但HC l比HNO3更适合做解吸剂。当解吸剂盐酸的浓度为0.1m o l.L-1时,解吸率最大。
The desorption Of Cu^2＋ and Cd^2＋ absorbed in immobilized marine algae was investigated. It can be noted from the results that, the desorption effect of HCI and HNO3 are better among the four desorbents （HCI, HNO3, Na2CO3, NaHCO3）, but HCI is more suitable for desorption. The desorption efficiency reachs the maximum when the concentration of HCI is 0. 1 mol/L.
出处
《海洋技术》
2005年第3期70-73,共4页
Ocean Technology
基金
厦门市高新技术资助项目(3502z2001266)
关键词
海藻
解析
金属
固定化
marine algae
desorption
metal
immobilization
