文档介绍：The Ashing and volume decreasing analysis of
Biosorption of Strontium by Yeast(aromyces
cerevisiae) Cell
Mingxue Liu*, Xiaofeng Pang Mingxue Liu, Faqin Dong, Wei Zhang, Liangyu Hou
School of Life Science and Technology, University of National defense key discipline laboratory of the nuclear
Electronic Science and Technology of China waste and environmental safety mission of science
UESTC technology and industry for national defense
Chengdu 610054, People’s Republic of China Southwest University of Science and Technology
*: dragonlmx@ Mianyang 621010, People’s Republic of China
Abstract—Biosorption, as an alternate method to traditional We have studied that the yeast cell could absorb the
radioactive wastes disposal and the incineration of the strontium under culture conditions [10]. In order to study the
anism after biosorption have great volume decrease bisosorption volume decreasing effect under culture conditions,
ratio. The characters of incinerated yeast cell sedimentation after the characters of incinerated yeast cell sedimentation after
biosorption of strontium was studied and volume decreasing sorption under culture conditions was studied with Scanning
ratio (VDR) and weight reduction radio (WRR) was calculated in Electron Microscope (SEM), Energy Dispersive X-ray
this research. Energy Dispersive X-ray Spectroscopy (EDS) Spe