| 城市溢流雨水的磁絮凝净化初步研究 |
| |
| 引用本文： | 刘兴,吴春笃,解清杰,朱国峰,朱莉萍,段明飞.城市溢流雨水的磁絮凝净化初步研究[J].工业安全与环保,2011,37(2):4-6,9. |
| |
| 作者姓名： | 刘兴 吴春笃 解清杰 朱国峰 朱莉萍 段明飞 |
| |
| 作者单位： | 江苏大学环境学院,江苏镇江,212013 |
| |
| 基金项目： | 国家“十一五”重大水专项资助项目(2008ZX07317-001); 江苏省社发项目(BE2008615) |
| |
| 摘 要： | 采用磁絮凝方法处理城市溢流雨水,以自制的絮凝剂PSFS和磁种为原料做絮凝试验,研究了磁场、絮凝剂投加量、磁种投加量、废水pH等参数对絮凝效果的影响.实验结果表明,磁场可以改变絮凝剂的理化性质,增强絮凝剂的净水效果.通过实验确定了最佳实验条件,在场强为8000 Cs,磁种投加量为200mg/L,絮凝剂投加量为4 mL/L...
|
| 关 键 词： | 磁絮凝 溢流雨水 絮凝剂 雨水径流 |
Primary Study on Treatment of Municipal Rainwater Overflow by Magnetic Coagulation |
| |
| LIU Xing,WU Chundu,XIE Qingjie,ZHU Cuofeng,ZHU Liping,DUAN Mingfei.Primary Study on Treatment of Municipal Rainwater Overflow by Magnetic Coagulation[J].Industrial Safety and Dust Control,2011,37(2):4-6,9. |
| |
| Authors: | LIU Xing WU Chundu XIE Qingjie ZHU Cuofeng ZHU Liping DUAN Mingfei |
| |
| Institution: | LIU Xing WU Chundu XIE Qingjie ZHU Guofeng ZHU Liping DUAN Mingfei(School of Environment,Jiangsu University Zhenjiang,Jiangsu 212013) |
| |
| Abstract: | Municipal rainwater overflow is treated by magnetic flocculation.The parameters such as magnetic field,the dosage of flocculation and magnetic particle,pH value are investigated.It could been seen that in magnetic field,the physico-chemical property of flocculation is modified and the effect of treatment is strengthened.The optimum technological parameters are determined as follows:magnetic density 8 000 Gs,PSFS=4 mL/L,pH=6,dosage of magnetic particle 150 mg/L and the removal rate of TSS,turbidity,COD,TP an... |
| |
| Keywords: | magnetic flocculation rainwater overflow flocculants runoff |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
