Enhancing antifouling property of commercial polyamide reverse osmosis membrane by surface coating using a brush-like polymer containing poly (ethylene glycol) chains
文献类型：期刊论文
| 作者 | Kang, Guo-dong1; Liu, Zhong-nan1,2; Yu, Hai-jun1; Cao, Yi-ming1 |
| 刊名 | desalination and water treatment
 |
| 出版日期 | 2012 |
| 卷号 | 37期号:1-3页码:139-145 |
| 关键词 | Reverse osmosis membrane Surface coating Poly (ethylene glycol) Antifouling Hydrophilicity Charge property Surface roughness |
| 英文摘要 | to enhance fouling resistance, the commercial polyamide reverse osmosis (ro) membrane was coated using a brush-like polymer containing poly (ethylene glycol) chains. the membrane properties, including hydrophilicity, charge and roughness, were improved after surface modification. the coated and uncoated ro membranes were characterized by attenuated total reflectance fourier transform infrared spectroscopy (atr-ftir), scanning electron microscopy (sem), atomic force microscopy (afm), static contact angle (ca) and streaming potential. the pure water flux and salt rejection of ro membranes before and after surface coating were measured. moreover, the fouling experiments were performed using simulated foulants including protein, cationic surfactant and colloidal solution. the results indicated that the coated ro membrane exhibited better resistance compared to that of uncoated membrane. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | engineering, chemical ; water resources |
| 研究领域[WOS] | engineering ; water resources |
| 关键词[WOS] | poly(ethylene glycol) ; ultrafiltration membranes ; graft-polymerization ; atr-ftir ; performance |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000300362900017 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138089]  |
| 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 116023, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kang, Guo-dong,Liu, Zhong-nan,Yu, Hai-jun,et al. Enhancing antifouling property of commercial polyamide reverse osmosis membrane by surface coating using a brush-like polymer containing poly (ethylene glycol) chains[J]. desalination and water treatment,2012,37(1-3):139-145. |
| APA | Kang, Guo-dong,Liu, Zhong-nan,Yu, Hai-jun,&Cao, Yi-ming.(2012).Enhancing antifouling property of commercial polyamide reverse osmosis membrane by surface coating using a brush-like polymer containing poly (ethylene glycol) chains.desalination and water treatment,37(1-3),139-145. |
| MLA | Kang, Guo-dong,et al."Enhancing antifouling property of commercial polyamide reverse osmosis membrane by surface coating using a brush-like polymer containing poly (ethylene glycol) chains".desalination and water treatment 37.1-3(2012):139-145. |
入库方式： OAI收割
来源：大连化学物理研究所
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