|
|||||
|
|
Performance of photocatalytic membrane reactor with dual function of microfiltration and organics removal |
|
| Authors: | Won-Youl Choi Yong-Woo Lee Jong-Oh Kim |
| Institution: | 1. Department of Metal and Materials Engineering, Gangneung-Wonju National University, Gangneung-daehangno 120, Gangneung, Gangwon-Do, 210-702, Korea 2. Department of Applied Chemistry, Hanyang University, 1271 Sa-1 Dong, Ansan, Gyeonggi-Do, 425-791, Korea 3. Department of Civil Engineering, Gangneung-Wonju National University, Gangneung-daehangno 120, Gangneung, Gangwon-Do, 210-702, Korea |
| Abstract: | A nano-structured TiO2 membrane having desired pore structure has been prepared by the anodization treatment of micro-porous tubular type pure titanium filter. The anodized nano-structured TiO2 membrane was found to act as photocatalyst and decompose N-nitrosodimethylamine (NDMA) efficiently under UV irradiation. This UV/anodized TiO2 membrane process realized the complete removal of NDMA with 20 mg L?1 concentration, indicating that this process can be a promising technology for the purification of NDMA contaminated water. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |