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2 锑对活性污泥去除COD的影响研究
Fig.2 Effect of antimony on the removal of COD by activated sludge