Title :
Notice of Retraction
Nanometer Attapulgite Adsorption Determination of Cd(II) in Environmental Sample Using FAAS
Author :
Hou Yan-min ; Zhao Xiao-jun ; Xie Ji-min
Author_Institution :
Sch. of Chem. & Chem. Eng., Pingdingshan Univ., Henna, China
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.
A method to determine trace Cd(II) by nanometer attapulgite adsorption with FAAS was established in this paper. The adsorptive behavior of nanometer attapulgite to Cd(II) was studied. Furthermore, the primary influencing factors on adsorption, elution and effect of coexistence ions were examined systemically. the optimal analytical conditions were discussed. The conclusion indicated that the detection limit is 0.030 μg/mL for Cd(II), precision is 0.94%, recovery is 92.5%~99.0%.This method can be used to the determination of Cd(II) in environmental water.
Keywords :
adsorption; cadmium; magnesium compounds; nanoparticles; positive ions; spectrochemical analysis; water pollution measurement; Cd+; FAAS; Mg5Si8O20(OH)2(OH2)4-H2O; coexistence ion effects; elution; environmental water samples; flame atomic absorption spectroscopy; nanometer attapulgite adsorption; nanometer attapulgite adsorptive behavior; trace Cd(II) determination; Cleaning; FAA; Instruments; Ions; Metals; Oscillators; Solids;
Conference_Titel :
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5088-6
DOI :
10.1109/icbbe.2011.5780881
