所属单位：环境与市政工程学院

发表刊物：Journal of Colloid and Interface Science

关键字：中文关键字：电场；本体改性；导电膜；浊度，英文关键字：Electric field;Blending modification;Conductive me

摘要：Polypyrrole (PPy) and sodium dodecyl benzene sulfonate (SDBS) was respectively used as conductive additive and dopant for blending modification of polyvinylidene fluoride (PVDF) membrane in this research. The physicochemical properties of modified membranes showed obvious changes. After modification,the macropores were shrunk and the typical sponge structure could be observed on crosssection.During the short term filtration, PPy-SDBS membrane presented better anti-fouling performanceand lower effluent turbidity was obtained compared with blank membrane. The conductivity of PPy-SDBS membrane was enhanced constantly during immersion in activated sludge. In addition, the yeast filtration flux of PPy-SDBS membrane and the retention of foulants were enhanced when 0.1 V of electric filed was applied.

备注：刘嘉栋

合写作者：田畅,熊静学

第一作者：王磊,刘嘉栋

论文类型：期刊论文

卷号：卷：494

期号：期：

页面范围：页：124–129

是否译文：否

发表时间：2017-01-01