DocumentCode
3345488
Title
Notice of Retraction
Studies on Degradation of the Pesticide of Chlorpyrifos by Phanerochaete chrysosporium
Author
Linguo Zhao ; Ying Tang ; Qi Li ; Fei Li ; Xiaodong Shao ; Yajuan Wang
Author_Institution
Dept. of Bioeng., Nanjing Forestry Univ., Nanjing, China
fYear
2011
fDate
10-12 May 2011
Firstpage
1
Lastpage
4
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Problems such as agricultural safety and environmental pollution by using chlorpyrifos and other pesticides had become major issues which needed to be solved. The white rot fungi had a unique degradation ability and mechanism to a variety of xenobiotic, which had a good prospect in the bioremediation of the environment. Optimizing the conditions of degrading pesticides chlorpyrifos by using phanerochaete chrysosporium were studied in this work. The optimal culture medium and initial pH value were HCHN and 5.5 respectively. The initial concentration of chlorpyrifos added into the culture could be reach 200mg/L with a highest degradation rate at the range of experimental concentration. In addition, veratryl alcohol and Mn2+ can effectively promote the degradation. The degradation rate of chlorpyrifos could arrive to 90% in the 15 day under optimal conditions. The present works lay the foundation of study on reducing the residual chlorpyrifos in agricultural and forest products and soil bioremediation in the next step.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Problems such as agricultural safety and environmental pollution by using chlorpyrifos and other pesticides had become major issues which needed to be solved. The white rot fungi had a unique degradation ability and mechanism to a variety of xenobiotic, which had a good prospect in the bioremediation of the environment. Optimizing the conditions of degrading pesticides chlorpyrifos by using phanerochaete chrysosporium were studied in this work. The optimal culture medium and initial pH value were HCHN and 5.5 respectively. The initial concentration of chlorpyrifos added into the culture could be reach 200mg/L with a highest degradation rate at the range of experimental concentration. In addition, veratryl alcohol and Mn2+ can effectively promote the degradation. The degradation rate of chlorpyrifos could arrive to 90% in the 15 day under optimal conditions. The present works lay the foundation of study on reducing the residual chlorpyrifos in agricultural and forest products and soil bioremediation in the next step.
Keywords
agricultural pollution; agricultural safety; agrochemicals; agricultural safety; bioremediation; chlorpyrifos; environmental pollution; pesticide; phanerochaete chrysosporium; white rot fungi; Absorption; Carbon; Degradation; Forestry; Fungi; Nitrogen; Petroleum;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location
Wuhan
ISSN
2151-7614
Print_ISBN
978-1-4244-5088-6
Type
conf
DOI
10.1109/icbbe.2011.5781515
Filename
5781515
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