物化-生化工艺处理窗饰喷涂废水工程实例

纪振,邱立伟,尹业新

Project case of treatment window trim spraying wastewater by physicochemical pretreatment-biochemical process

Zhen JI,Liwei QIU,Yexin YIN

图4 不同初始pH对COD去除效果的影响

Fig. 4 Effect of different initial pH on COD removal