Synthesis and Activity on Modified TiO2 Coated on Modified Serpentine

被引：1
|
作者：
WuYa-rui [1 ]
ChenQiu-ji [1 ]
WangSong [2 ]
机构：
[1] Xian Univ Sci & Technol, Coll Geomat, Xian, Shaanxi, Peoples R China
[2] Xian Univ Sci & Technol, Coll Management, Xian, Shaanxi, Peoples R China
来源：
ENVIRONMENTAL ENGINEERING, PTS 1-4 | 2014年 / 864-867卷
关键词：
serpentine; modification; TiO2; coat; degradation; PHOTOCATALYTIC DEGRADATION; POLLUTANTS;
D O I：
10.4028/www.scientific.net/AMR.864-867.743
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Synthesis method of modified TiO2 coated on modified serpentine was studied. Synthesized compound material was characterized by SEM, EPMA, and XRD etc. Photocatalytic activities of the obtained samples were examined by degrading tests of simulation phenol wastewater and CN- wastewater. Analysis and test results showes that crystal of TiO2/ modified serpentine is anatase, material has good photocatalytic activity and regeneration performance. Also, TiO(2/)modified serpentine photocatalyst has a very good recycling performance. After ten times recycling the photocatalytic degradation rate has been maintained at more than 99%.
引用
收藏
页码：743 / +
页数：2
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