|
|||||
|
|
| 胺基型超快螯合纤维处理含铜废水性能研究 | |
| 引用本文： | 宋春丽,陈兆文,范海明,管迎梅. 胺基型超快螯合纤维处理含铜废水性能研究[J]. 舰船防化, 2009, 0(1) |
| 作者姓名： | 宋春丽 陈兆文 范海明 管迎梅 |
| 作者单位： | 中国船舶重工集团公司第七一八研究所,河北邯郸056027 |
| 摘 要： | 应用化学涂敷法制备了铜离子螯合纤维，考察了其对铜离子的平衡吸附过程及pH值对吸附性能的影响，对比了螯合纤维及D113树脂吸附铜离子的速率，并用准一级和准二级动力学方程对实验数据进行分析拟合，从而得出结论——在相同的pH值和浓度下，螯合纤维的吸附速率是D113树脂吸附速率的十几倍： |
| 关 键 词： | 螯合纤维 离子交换树脂 铜离子 吸附 |
Study on Treatment of Copper-containing Wastewater by Superfast Chelating Fiber with Amidocyanogen |
|
| Song Chun-li,Chen Zhao-wen,Fan Hai-ming,Guan Ying-mei. Study on Treatment of Copper-containing Wastewater by Superfast Chelating Fiber with Amidocyanogen[J]. Chemical Defence on Ships, 2009, 0(1) | |
| Authors: | Song Chun-li Chen Zhao-wen Fan Hai-ming Guan Ying-mei |
| Affiliation: | The 718th Research Institute of CSIC;Handan 056027;China |
| Abstract: | A kind of ion chelating fiber was prepared by gel-coating method. The equilibrium sorption for Cu2+ was studied and effect of pH on sorption capacity was also discussed. Sorption rate for Cu2+ of the chelating fiber and D113 resin was compared and experimental data was analyzed with the pseudo first- and second-order equations. The conclusion was that at the same pH and concentration, the chelating fiber possessed many times higher sorption rate than commercial D113 resin. |
| Keywords: | Chelating fiber Ion-exchange resin Copper ion Sorption |
| 本文献已被 CNKI 维普 等数据库收录！ | |