A Study on the Photocatalytic Degradation of Organophosphorous Pesticide Wastewater by the New Photocatalyst AgBr/TiO2

Xue Li Xu; Wei Song; Li Zhang

doi:10.4028/www.scientific.net/AMR.641-642.223

Paper Titles

Research on the Isolation, Identification and Degradation Characteristics of a Diesel Oil Degrading Strain
p.206

Assessment of Heavy Metal Contamination in Sediments along the Jiangsu Lagoon
p.211

Comparison Activating Ability of Three Hydrogen Peroxide Activators
p.215

The Modeling of Petrochemical Wastewater Activated Sludge System and Water Quality Forecast Based on Neural Network
p.219

A Study on the Photocatalytic Degradation of Organophosphorous Pesticide Wastewater by the New Photocatalyst AgBr/TiO₂
p.223

Photocatalytic Degradation and Kinetics of Methyl Orange with Bi-Doped TiO₂ under Simulated Sunlight
p.229

Preparation of Fe-Ni/C Composite Catalyst for the Hydrazine Hydrate Catalytic Reduction
p.233

A Rapid and Sensitive Ether Sensor Utilizing Thermal Desorption Coupled with Cataluminescence
p.238

Applied Research of Cyclonic-Static Micro-Bubble Flotation Column on the Microfine Hematite Flotation
p.242

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 641-642A Study on the Photocatalytic Degradation of...

A Study on the Photocatalytic Degradation of Organophosphorous Pesticide Wastewater by the New Photocatalyst AgBr/TiO₂

Abstract:

In the experiment a new photocatalyst AgBr/TiO₂ was prepared by modifying TiO₂ and was applied to degrade the organophosphorous pesticide wastewater . Some factors influencing the degradation were discussed. The results showed that the AgBr/TiO2 had higher photocatalytic activity; when the quality of photocatalyst was 1.2g, the initial concentration of the organophosphorous pesticide wastewater was 100mg/L, the PH was 11 and the degradation time was 100 minutes,the treatment effect of photocatalytic degradating organophosphorous pesticide wastewater was the best.

You might also be interested in these eBooks

Biotechnology, Chemical and Materials Engineering II

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 641-642)

Pages:

223-228

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.641-642.223

Citation:

Cite this paper

Online since:

January 2013

Authors:

Xue Li Xu, Wei Song, Li Zhang

Keywords:

AgBr/TiO₂, Degradation, Organophosphorous Pesticide, Photocatalyst

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] L.P. Geng, TheOverview of Pesticide Market in Our Courntry,J. New Pesticide. vol 3(2005)pp.48-50.

Google Scholar

[2] Janus M, morawski A W, New method of improving photocatalytic activity of commercial Degussa P25 for azo dyes decomposition ,J. Appl Catal B. vo75 (2007) 118–123.

DOI: 10.1016/j.apcatb.2007.04.003

Google Scholar

[3] Y. Z-Li, H-Guo, et al. Highly efficient visible-light-induced photocatalytic activity of nanostructured AgI/TiO2 photocatalyst, vol24 (2008) p.8351–8357.

DOI: 10.1021/la801046u

Google Scholar

[4] D.F. Fan, Determination of Pesticide Residues, first ed, Shanghai, China , (2004).

Google Scholar

[5] S. L-Guo, Photocatalytic Degradation of Organophosphorous Pesticide Wastewater using TiO2 films supported on stainless steel ,J. Jour. of. Northest Sci-Tech Univ. of. Agri and For. (Nar. Sci. Ed). vol 33(2005)pp.122-124.

Google Scholar

[6] Druzina, B& Stegu,M. Degradation study of selected organophosphorus insecticides in natural waters. International Journal of Environmental Analytical Chemistry, vol87, (2007). pp.1079-1093.

DOI: 10.1080/03067310701485341

Google Scholar