Removing cadmium from electroplating wastewater by waste saccharomyces cerevisiae
文献类型：期刊论文
| 作者 | Dai Shujuan; Wei Dezhou; Zhou Dongqin; Jia Chunyun; Wang Yujuan; Liu Wengang |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2008 |
| 卷号 | 18期号:4页码:1008-1013 |
| 关键词 | BIOSORPTION electroplating wastewater waste saccharomyces cerevisiae cadmium biosorption |
| ISSN号 | 1003-6326 |
| 其他题名 | Removing cadmium from electroplating wastewater by waste saccharomyces cerevisiae |
| 英文摘要 | The appropriate condition and scheme of removing cadmium from electroplating wastewater were investigated by adsorption-precipitation method using waste saccharomyces cerevisiae(WSC) as sorbent. Effect factors on biosorption of cadmium in cadmium-containing electroplating wastewater by waste saccharomyces cerevisiae and precipitation process of waste saccharomyces cerevisiae after adsorbing cadmium were studied. The results show that removal rate of cadmium is over 88% after 30 min adsorbing under the condition of cadmium concentration 26 mg/L, the dosage of waste saccharomyces cerevisiae 16.25 g/L, temperature 18 degrees C, pH 6.0 and precipitation time 4 h. Biosorption-precipitation method is effective to remove cadmium in cadmium-containing electroplating wastewater by waste saccharomyces cerevisiae. The SEM, infrared spectroscopy and Zeta-potential of the cells show that chemical chelating is the main adsorption form; electrostatic attraction, hydrogen bonding and van der Waals force all function in adsorption process; and -NH2-,-C = O-,-C = O-NH-,-CH3, -OH are the main adsorption groups. |
| 资助项目 | [National Natural Science Foundation of China] ; [Natural Science Foundation of Liaoning Province, China] ; [High Science and Technology Plan of Liaoning Province, China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3330905 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/149810]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Dai Shujuan,Wei Dezhou,Zhou Dongqin,et al. Removing cadmium from electroplating wastewater by waste saccharomyces cerevisiae[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2008,18(4):1008-1013. |
| APA | Dai Shujuan,Wei Dezhou,Zhou Dongqin,Jia Chunyun,Wang Yujuan,&Liu Wengang.(2008).Removing cadmium from electroplating wastewater by waste saccharomyces cerevisiae.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,18(4),1008-1013. |
| MLA | Dai Shujuan,et al."Removing cadmium from electroplating wastewater by waste saccharomyces cerevisiae".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 18.4(2008):1008-1013. |
入库方式： OAI收割
来源：金属研究所
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