| PTFE复合膜生物反应器处理实际化工废水 | 
| 王鹏,肖凯升,王震,陈文清 | 
| Treatment of practical chemical wastewater by PTFE composite membrane bioreactor | 
| Peng WANG,Kaisheng XIAO,Zhen WANG,Wenqing CHEN | 
| 图7 PTFE膜与PVDF膜的SEM图 | 
| Fig.7 The SEM images of PTFE membrane and PVDF membrane | 
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