A novel composite nanofiltration membrane prepared with PHGH and TMC by interfacial polymerization
文献类型：期刊论文
| 作者 | Li, Xia1,2; Cao, Yiming1; Yu, Haijun1; Kang, Guodong1; Jie, Xingming1; Liu, Zhongnan1,2; Yuan, Quan1 |
| 刊名 | journal of membrane science
 |
| 出版日期 | 2014-09-15 |
| 卷号 | 466页码:82-91 |
| 关键词 | Polyhexamethylene guanidine hydrochloride Nanofiltration membrane Interfacial polymerization Antibacterial Anti-biofouling |
| 英文摘要 | a novel nanofiltration membrane prepared by interfacial polymerization of purposefully synthesized polyhexamethylene guanidine hydrochloride (phgh) with antibacterial property and trimesoyl chloride (tmc) on polysulfone (psf) ultrafiltration membrane was investigated. attenuated total reflectance fourier transform infrared spectroscopy (atr-ftir), scanning electron microscope (sem) and atomic force microscopy (afm) were employed to characterize the chemical structures and morphologies of the active layers of obtained membranes. the effects of monomer concentrations, reaction time, curing temperature and time on filtration performance of the composite nanofiltration membranes were discussed. it was found that the membrane rejections to different salts followed the order of mgcl2> mgso4> na2so4> nacl. dyes rejection results further showed the feasibility for the membranes to separate small organic molecules with a molecular weight cut-off (mwco) of around 700 da. antibacterial experiments indicated that the newly prepared composite nanofiltration membrane had effective inhibition against escherichia colt furthermore, a 50 h fouling test using high concentration of bacteria solution also demonstrated an enhanced anti-biofouling performance of the composite nanofiltration membrane. (c) 2014 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | engineering, chemical ; polymer science |
| 研究领域[WOS] | engineering ; polymer science |
| 关键词[WOS] | reverse-osmosis membranes ; waste-water ; antibacterial activity ; cellulose-acetate ; ro membranes ; nf membranes ; removal ; desalination ; prevention ; guanidine |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000338392300009 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/145812]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lib Clean Energy DNL, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xia,Cao, Yiming,Yu, Haijun,et al. A novel composite nanofiltration membrane prepared with PHGH and TMC by interfacial polymerization[J]. journal of membrane science,2014,466:82-91. |
| APA | Li, Xia.,Cao, Yiming.,Yu, Haijun.,Kang, Guodong.,Jie, Xingming.,...&Yuan, Quan.(2014).A novel composite nanofiltration membrane prepared with PHGH and TMC by interfacial polymerization.journal of membrane science,466,82-91. |
| MLA | Li, Xia,et al."A novel composite nanofiltration membrane prepared with PHGH and TMC by interfacial polymerization".journal of membrane science 466(2014):82-91. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。