衣藻生物吸附铜的实验研究  

Experimental Study on Biosorption of Copper with Chlamydomonas

作　　者：伍盈盈[1] 

机构地区：[1]贵州工业职业技术学院化学与材料工程学院,贵州贵阳550008

出　　处：《贵州工业职业技术学院学报》2012年第3期14-15,44,共3页GUIZHOU SCIENCE AND TECHNOLOGY PROFESSIONAL COLLEGE

摘　　要：以莱茵衣藻为生物吸附材料，研究了其对Cu的生物吸附。结果表明：衣藻在6小时内对Cu的生物吸附达到了平衡；衣藻对Cu的生物吸附符合Freundlich等温吸附方程（Y=0．3912x0.7188；R2=0．9784）；衣藻对Cu的吸附能力很强，可用衣藻来处理含Cu离子的废水。Alga C. reinhardtii was chosen as bio - adsorbing material, and its bio - adsorption of copper was examined. The results indicate bio - adsorption of copper by C. reinhardtii gets equilibrium within 6 hours and the Freundlich equation can excellently describe this status （ y = 0. 3912x0.7188 ; R2 = 0. 9784 ）. C. reinhardtii shows powerful adsorption ability towards copper, and can be used as dealing with Cu - waste water.

关 键 词：菜茵衣藻 生物吸附Cu 

分 类 号：TQ131.21[化学工程—无机化工]