FAAS Determination of Zinc in Water Samples after Enrichment by Coprecipitation with Mn(II)-5-Br-PADAP

Yao Yu Wan; Qing Hui Chen; Jun Xue Yao

doi:10.4028/www.scientific.net/AMR.997.745

Paper Titles

Diethyl Phthalate Removal from Water by CTMAB-Bentonite
p.728

Disposal of 3.5-dinitro-benzoicacid Wastewater by Semi-Coke/Ozone Combined Technology
p.732

Modeling Energy Demand and Carbon Emissions from Transport in Shanghai
p.736

Exploration of Extracting Hydrogen Energy with Converter Waste Gas
p.740

FAAS Determination of Zinc in Water Samples after Enrichment by Coprecipitation with Mn(II)-5-Br-PADAP
p.745

High Efficient Treatment of Coal Gasification Wastewater by Precipitation and Photocatalysis Process
p.749

Manganese Removal from Electrolytic Manganese Residue Using Ozone
p.754

Numerical Simulation and Experimental Study on Heat Pipe PV/T System
p.758

Numerical Simulation of C1 Cyclone in a 5000t/d Cement Clinker Production System
p.762

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 997FAAS Determination of Zinc in Water Samples after...

FAAS Determination of Zinc in Water Samples after Enrichment by Coprecipitation with Mn(II)-5-Br-PADAP

Abstract:

Flame atomic absorption spectrometry (FAAS) can determinate the contention of Zn²⁺ in water samples rapidly. Choosing 2 - (5 - bromo-2-pyridylazo) -5 - diethylaminophenol (5-Br-PADAP) as a precipitating agent, Mn^{2 +}as the carrier ion to separate and enrich Zn²⁺ in water samples. And studies show that the selected system is affected by acidity, the amount of precipitant concentration, carrier usage and aging time factors. The detection limit is 0.117μg/L.Keywords 5-Br-PADAP、Mn²⁺、FAAS、Separation and enrichment、Zn²⁺

You might also be interested in these eBooks

Frontiers of Chemical Engineering, Metallurgical Engineering and Materials III

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 997)

Pages:

745-748

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.997.745

Citation:

Cite this paper

Online since:

August 2014

Authors:

Yao Yu Wan, Qing Hui Chen, Jun Xue Yao*

Keywords:

5-Br-PADAP, Enrichment, FAAS, Mn²⁺, Separation, Zn²⁺

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] JI Di-chen. Nutrition in Sport[M]. Beijing. Beijing medical university Press, 2002. 105-10.

Google Scholar

[2] SU Yao-dong, ZHU Wen-ying, QIN Li, CHEN Long-wu: Determination of Trace Copper and Cadmium in Water by Flame Atomic Absorption Spectrometry Coupled with Flow Injection On-Line Preconcentration Using Air Segmentation Department of Chemistry, 2006，26(3) : 564.

Google Scholar

[3] SU Yao-dong, HAO Bing-bing: Further Improvement of Flame Atomic Absorption Spectrometric Determination for Cu, Pb and Cd After Preconcentration Using a Rapid Coprecipitation Technique Department of Chemistry, 2007，27(3) : 589.

Google Scholar

[4] Demirhan Citak, Mustafa Soylak. J Hazard Mat, 2010, 173: 773.

Google Scholar