| 二级出水溶解性有机物与铝盐混凝剂反应特性研究 | 
| 宋吉娜,王君成,岳雯 | 
| Reactivity characteristics of dissolved secondary effluent organic matter with aluminum coagulants | 
| Ji’na SONG,Juncheng WANG,Wen YUE | 
| 图2 混凝前后EfOM的1H NMR谱图 | 
| Fig. 2 The 1H NMR spectra of EfOM before and after coagulation | 
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