杨木化机浆造纸废水的治理工程实例及分析
尹寅,邱小山,于佳傲,迟添霓,王晓玲

The project case and analysis of treatment poplar pulping papermaking wastewater
Yin YIN,Xiaoshan QIU,Jiaao YU,Tianni CHI,Xiaoling WANG
图4 氧化沟的运行效果
Fig. 4 Operation effect of oxidation ditch