中山大学学报(自然科学版)2007，Vol.46Issue(z1)：161-162,2.
PVDF/TPU共混中空纤维膜的表征及MBR处理染料废水性能的影响研究
Characterization of PVDF/TPU Hollow Fiber Membrane and Its Effect on Membrane Performance in MBR for Dyestuff Wastewater Treatment
周媛 1刘浩 1奚旦立1
作者信息
- 1. 东华大学环境科学与工程学院,上海,201620
- 折叠
摘要
Abstract
PVDF membranes blended with thermoplastic polyurethane (TPU), using poly(vinylpyrrolidone) (PVP) as polymeric hydrophilic were prepared by phase inversion process. The PVDF/TPU hollow fiber membranes were used in MBR process for the treatment of synthetic Reactive Brilliant Blue KN-R dyestuff wastewater. Based on the running result and treatment effect, the result showed COD of non-degradable pollutants account only around 4% of the total COD.关键词
聚偏氟乙烯中空纤维膜/热塑性聚氨酯/聚乙烯吡咯烷酮/膜生物反应器/染料废水Key words
polyvinylidene fluoride hollow fiber membrane/ thermoplastic polyurethane/ polyvinyl pyrrolidone/ membrane bioreactor/ dyestuff wastewater分类
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周媛,刘浩,奚旦立..PVDF/TPU共混中空纤维膜的表征及MBR处理染料废水性能的影响研究[J].中山大学学报(自然科学版),2007,46(z1):161-162,2.
