过硫酸钾-PAM-硅藻土改善污泥的脱水性能研究 |
刘浩, 丁照杰, 刘强, 赵准 |
Improving of sludge dewatering performance with potassium persulfate-PAM-diatomite |
Hao LIU, Zhaojie Ding, Qiang LIU, Zhun ZHAO |
图6 处理前后污泥电镜扫描照片 |
Fig. 6 SEM images of sludge before and after treatment |