| 锰负载固相碳源在处理生活污水中脱氮性能研究 | 
| 黄佳琦,赵晓祥,许敬新,王宇晖 | 
| Denitrification performance of manganese supported solid carbon source in domestic sewage treatment | 
| Jiaqi HUANG,Xiaoxiang ZHAO,Jingxin XU,Yuhui WANG | 
| 图3 挂膜启动期间COD、NH4+-N、NO3--N、NO2--N变化情况 | 
| Fig.3 COD,NH4+-N,NO3--N and NO2--N changes during the start-up phase of hanging film | 
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