| 锑对活性污泥去除印染废水COD和氨氮的影响 | 
| 刘宏,倪静,叶仕青 | 
| Effect of antimony on the removal of COD and ammonia nitrogen from printing and dyeing wastewater by activated sludge | 
| Hong LIU,Jing NI,Shiqing YE | 
| 图3 锑对活性污泥去除NH3-N的影响研究 | 
| Fig.3 Effect of antimony on the removal of NH3-N by activated sludge | 
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