| 磁混凝工艺在化工废水预处理段的应用 | 
| 李政,高健磊,周子鹏 | 
| Application of magnetic coagulation in the pretreatment section of chemical wastewater | 
| Zheng LI,Jianlei GAO,Zipeng ZHOU | 
| 图3 显微镜下磁种与絮体结合图片 | 
| Fig.3 The combination of magnetic seed and floc under microscope | 
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