TiO2 Photo-catalysis Degradation of COD and Chroma for Chemical Wastewater Treatment

被引：0

作者：

Hu, Changying ^{[1
]}

Zuo, Jinlong ^{[1
]}

Xie, Hanjun ^{[1
]}

机构：

[1] Harbin Univ Commerce, Dept Environm Engn, Harbin 150076, Peoples R China

来源：

ENVIRONMENTAL BIOTECHNOLOGY AND MATERIALS ENGINEERING (2013) | 2013年 / 777卷

关键词：

Titanium dioxide; photo-catalysis; chemical wastewater treatment;

D O I：

10.4028/www.scientific.net/AMR.777.82

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

In this study, TiO2 nano-particles composites were prepared by the micro emulsion method. Used the chemical wastewater as degradation products to evaluate the degradation performance of TiO2 photo-catalysis. The results indicated that TiO2 had photo-catalysis efficiency under the light, the optimal dosing of TiO2 was 1g/L, optimal pH value was 10, and COD of initial concentration was 1000 mg/L.

引用

页码：82 / 85

页数：4