DocumentCode
3346480
Title
Notice of Retraction
Degradation Organophosphorus Pesticides in Celery Cabbage
Author
Fei Ye ; Lixia Zhao ; Li Feng ; Ying Fu
Author_Institution
Coll. of Sci., Northeast Agric. Univ., Harbin, 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.
The degradation of two organophosphorus pesticides, malathion and dimethoate, was conducted in celery cabbage. The influence of the concentration of ozonated water, ozone action mode and degradation time were discussed. The two organophosphorus pesticides could be degradated over 70% in 30min by bubbling ozone. Detergent, rice water and ultrasonic were also employed to remove malathion and dimethoate in celery cabbage. The sequence of degradation efficiency was as following: bubbling ozone >; detergent >; rice water >; ultrasonic >; water. Bubbling ozone was the best way to degradate organophosphorus pesticides in celery cabbage. The residues were extracted by solid phase microextraction and detected by gas chromatography with flame photometric detector.
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.
The degradation of two organophosphorus pesticides, malathion and dimethoate, was conducted in celery cabbage. The influence of the concentration of ozonated water, ozone action mode and degradation time were discussed. The two organophosphorus pesticides could be degradated over 70% in 30min by bubbling ozone. Detergent, rice water and ultrasonic were also employed to remove malathion and dimethoate in celery cabbage. The sequence of degradation efficiency was as following: bubbling ozone >; detergent >; rice water >; ultrasonic >; water. Bubbling ozone was the best way to degradate organophosphorus pesticides in celery cabbage. The residues were extracted by solid phase microextraction and detected by gas chromatography with flame photometric detector.
Keywords
agricultural products; agrochemicals; chromatography; detergents; environmental degradation; food products; ozonation (materials processing); photometry; bubbling ozone; celery cabbage; detergent; dimethoate; flame photometric detector; gas chromatography; malathion; microextraction; organophosphorus pesticide degradation; ozonated water concentration; ozone action mode; rice water; time 30 min; Acoustics; Agriculture; Chemicals; Degradation; Hazards; Oxidation; Suspensions;
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.2011.5781582
Filename
5781582
Link To Document