Mechanism of Adsorbing Cadmium in Electroplating Wastewater by Water-washing Waste Saccharomyces cerevisiae

摘要：

The function mechanism of water-washing waste saccharomyces cerevisiae and cadmium in electroplating wastewater was studied by desorption by washing experiment. chemiscal modification experiment and XPS analysis of water-washing saccharomyces cerevisiae pre-adsorbing and post-adsorbing cadmium. The desorption by washing experiment result show that chemiscal adsorption is the main adsorption form;phsicalffunt chemiscal modification experiment result show -NH2 -COOH was important groups of water-washing saccharomyces cerevisiae effecting on cadmium,XPS analysis result show that effect on water-washing saccharomyces cerevisiae and cadmiun was not only on the surface but also in the cells.

作者: Shujuan DAI Dongqin ZHOU Dezhou WEI Shuyong YANG

作者单位: College of Resources & Environment Hebei Polytechnic University, Tangshan,063009,Hebei,China State Key Laboratory of Mineral Processing, BGRIM, Beijing 100044,China School of Resources and Civil Engineering, Northeastern University Shenyang, 110004,China College of Resources & Environment Hebei Polytechnic University, Tangshan, 063009,Hebei,China

会议类型: 国际会议

会议名称: 2011 International Conference on Environmental Biotechnology and Materials Engineering(2011年环境生物技术与材料工程国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 314-318

在线出版日期: 2011-03-26（万方平台首次上网日期，不代表论文的发表时间）