EFFECT OF NATURAL ZEOLITE FUNCTIONALIZED WITH TiO2 FOR ENTEROCCOCUS FAECALIS REMOVAL FROM WATER

被引：0
作者：
Dabici, A. [1 ,3 ]
Sfirloaga, P. [1 ]
Lazau, C. [1 ]
Bandas , C. [1 ,2 ]
Misca, C. [4 ]
Vaszilcsin, N. [1 ]
机构：
[1] Natl Inst Research Dev Electrochem & Condensed Ma, Dept Condensed Matter, Timisoara, Romania
[2] Natl Inst Res & Dev Microtechnol, Bucharest 077190, Romania
[3] Politehn Univ Timisoara, Timisoara 300006, Romania
[4] Banats Univ Agr Sci & Vet Med Timisoara, Fac Food Prod Technol, Timisoara 300645, Romania
来源：
DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES | 2011年 / 6卷 / 03期
关键词：
Titanium dioxide; Natural zeolite; Hybrid materials; Enterococcus faecalis; Water treatment; PHOTOCATALYTIC ACTIVITY; OXIDATION;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The aim of this paper was the syntheses of natural zeolite modified with undoped TiO2/nitrogen doped TiO2 by calcination method in order to remove Enterococcus faecalis from water. The obtained materials were characterized by X-ray diffraction (XRD), UV-VIS diffuse reflectance spectroscopy (DRUV-VIS), scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDX). The antibacterial tests showed that the antibacterial activity of hybrid materials is excellent against Enterococcus faecalis.
引用
收藏
页码：1325 / 1332
页数：8
相关论文
共 27 条
  • [21] Fine route for an efficient removal of 2,4-dichlorophenoxyacetic acid (2,4-D) by zeolite-supported TiO2
    Department of Chemistry, Anna University, Chennai, Tamil Nadu 600 025, India
    [J]. Chemosphere, 2006, 6 (1014-1021) : 1014 - 1021
  • [22] EFFECT OF INERT SUPPORTS FOR TITANIUM-DIOXIDE LOADING ON ENHANCEMENT OF PHOTODECOMPOSITION RATE OF GASEOUS PROPIONALDEHYDE
    TAKEDA, N
    TORIMOTO, T
    SAMPATH, S
    KUWABATA, S
    YONEYAMA, H
    [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1995, 99 (24) : 9986 - 9991
  • [23] Photocatalytic oxidation of acetaldehyde with oxygen on TiO2/ZSM-5 photocatalysts:: Effect of hydrophobicity of zeolites
    Takeuchi, Masato
    Kimura, Takashi
    Hidaka, Manabu
    Rakhmawaty, Diana
    Anpo, Masakazu
    [J]. JOURNAL OF CATALYSIS, 2007, 246 (02) : 235 - 240
  • [24] The influence of transition metal doping on the physical and photocatalytic properties of titania
    Wilke, K
    Breuer, HD
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1999, 121 (01) : 49 - 53
  • [25] Natural organic matter and formation of trihalomethanes in two water treatment processes
    Wong, H.
    Mok, K. M.
    Fan, X. J.
    [J]. DESALINATION, 2007, 210 (1-3) : 44 - 51
  • [26] Photocatalytic partial oxidation of α-methylstyrene over TiO2 supported on zeolites
    Yahiro, Hidenori
    Miyamoto, Takaaki
    Watanabe, Nobuyoshi
    Yamaura, Hiroyuki
    [J]. CATALYSIS TODAY, 2007, 120 (02) : 158 - 162
  • [27] Preparation and antibacterial behavior of Fe3+-doped nanostructured TiO2 thin films
    Zhang, Weiwei
    Chen, Yuqing
    Yu, Shuaiqin
    Chen, Shougang
    Yin, Yansheng
    [J]. THIN SOLID FILMS, 2008, 516 (15) : 4690 - 4694
123