| PDAC改性粉煤灰处理印染废水的试验研究 |
| |
| 引用本文： | 马玉洁,胡开林,王正兴.PDAC改性粉煤灰处理印染废水的试验研究[J].环境科学与管理,2009,34(8):72-74. |
| |
| 作者姓名： | 马玉洁 胡开林 王正兴 |
| |
| 作者单位： | 昆明理工大学,环境科学与工程学院,云南,昆明,650093 |
| |
| 摘 要： | 采用高分子絮凝剂聚二甲基二烯丙基氯化铵（PDAC）和粉煤灰为原料，利用水溶液吸附的方法合成改性粉煤灰，并应用于印染废水的处理。通过正交试验和单因素影响试验，考察了改性的最佳工艺参数。结果表明，在吸附反应时间2h，反应温度40℃，改性荆PDAC浓度50g／L，pH值3．4的最佳条件下，改性粉煤灰对废水色度和COD的去除效果最好。
|
| 关 键 词： | PDAC 改性粉煤灰 印染废水 脱色 |
The Experimental Study on the Treatment of Dyeing Wastewater with Fly Ash Modified by PDAC |
| |
| Ma Yujie,Hu Kailin,Wang Zhengxing.The Experimental Study on the Treatment of Dyeing Wastewater with Fly Ash Modified by PDAC[J].Environmental Science and Management,2009,34(8):72-74. |
| |
| Authors: | Ma Yujie Hu Kailin Wang Zhengxing |
| |
| Institution: | Ma Yujie,Hu Kailin,Wang Zhengxing(Faculty of Environment Science , Engineering,Kunming University of Science , Technology,Kunming 650093,China) |
| |
| Abstract: | The use of PDAC and fly ash as raw material, PDAC - fly ash was prepared by using aqueous adsorption method, the modified fly ash was synthesized and applied in dyeing wastewater. The optimal parameters for the modification were investigated through orthogonal test and single -pilot test. The results show that the optimal modifying parameters are as follows：reaction time 2 h, reaction temperature 40℃, PDAC concentration of 50 g/L, pH3.4, under these conditions, the modified fly ash has the best removal effect on wastewater color and COD. |
| |
| Keywords: | PDAC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
