| 复合吸附剂对印染废水的脱色性能研究 |
| |
| 引用本文： | 徐景峰.复合吸附剂对印染废水的脱色性能研究[J].染整技术,2009,31(5). |
| |
| 作者姓名： | 徐景峰 |
| |
| 作者单位： | 常州工程职业技术学院制药与生物工程技术系,江苏常州,213164 |
| |
| 摘 要： | 用活性炭粉末、壳聚糖和木质素纤维按一定配比制备了复合吸附剂,并对活性染料印染废水的脱色性能进行了研究.通过试验初步研究了复合吸附剂直接吸附去除印染废水色度中吸附剂投加量、吸附时间等对脱色率的影响,优化出吸附印染废水的最佳条件,使脱色率达到95%以上.此复合吸附剂还可以有效去除CODcr,达到90%以上,并且沉降性能良好.为印染废水处理提供了一种新的处理剂.
|
| 关 键 词： | 复合吸附剂 印染废水 脱色 |
The Decolouration Property of Complex Adsorbent for Dyeing and Printing Wastewater |
| |
| Jing-feng XU.The Decolouration Property of Complex Adsorbent for Dyeing and Printing Wastewater[J].Textile Dyeing and Finishing Journal,2009,31(5). |
| |
| Authors: | Jing-feng XU |
| |
| Affiliation: | Jing-feng XU,Department of Pharmaceutics , Biology Engineering , Technology,Changzhou Institute of Engineering Technology,Changzhou,Jiangsu |
| |
| Abstract: | The complex adsorbent is made by activated carbon, chitosan and cellulose according to certain proportions, and the decolouration property of it for printing and dyeing wastewater of reactive dyes is discussed. Under certain given conditions, the colour removal is more than 95% with good settlement. |
| |
| Keywords: | CODcr |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
