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5 生化反应后活性污泥的质量浓度及增长率

Fig.5 The mass concentration and increase rate of activated sludge after biochemical reaction