CASS工艺改进及对城镇污水含氮污染物的去除
郑丽丽,刘闯,王倩,李肖燕,马莉萍,梁文艳

Improvement of CASS process and enhanced removal of nitrogen-containing pollutants from urban wastewater
Lili ZHENG,Chuang LIU,Qian WANG,Xiaoyan LI,Liping MA,Wenyan LIANG
图4 不同循环周期下3种工艺对TN(a)和NH3-N(b)的处理效果
Fig. 4 TN(a) and NH3-N(b) treatment effects of three processes under different cycle periods