DWTR-PAC强化混凝去除水中Cr（Ⅵ）的研究及参数优化

陈子涵,张笑语,尹兴新,黄培锦,梁志杰

Study and parameters optimization of Cr（Ⅵ）removal from water by DWTR-PAC composite enhanced coagulation

Zihan CHEN,Xiaoyu ZHANG,Xingxin YIN,Peijin HUANG,Zhijie LIANG

图 5 pH和DWTR与PAC总投加量的等高线图及3D响应面图

Fig. 5 Contour plots and 3D response surface of pH and total dosage of DWTR & PAC