蒽醌生产废水的预处理工艺改进研究
徐辉,罗含,王庆艺,陈进衍,张永泽,陈金心

Pretreatment improvement of anthraquinone wastewater
Hui Xu,Han Luo,Qingyi Wang,Jinyan Chen,Yongze Zhang,Jinxin Chen
图3 PAC投加量对COD和TDS去除效果的影响