[Speciation of aluminum in natural waters by fluorimetry]

[Speciation of aluminum in natural waters by fluorimetry] Research Abstract Details 

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[Speciation of aluminum in natural waters by fluorimetry] Abstract Text:

Hong-zhen Lian,Yu-fen Kang,Yasen Arkin,Shu-ping Bi,Dan-ni Li,Si-zhu Mei,Xiao-jiang Wu,Xian-cong Tao,Yi-jun Chen,Le-mei Dai,Ning Gan,Li-qing Tian,

Fluorimetric method has been proposed for the speciation of Al in natural waters, based on the different competitive complexation behavior of analytical reagent and natural organic matter to Al. With eriochrome blue black R (EBBR) or morin, the monomeric inorganic Al (Al(i)) was determined, while with 8-hydroxylquinoline, the total monomeric Al (Al(a)) was obtained. The analytical results of Al speciation in natural water are close to those by Driscoll's method. The method is simple and reliable. Fractionation of Al was realized by selecting appropriate reagents under the pH of natural water determined. The merits of this novel strategy are that the disturbance to original equilibrium of Al species is minimized and the results conform to the actual situation of natural waters.

[Speciation of aluminum in natural waters by fluorimetry] Publishing Authors By Initials

HZ Lian,YF Kang,Y Arkin,SP Bi,DN Li,SZ Mei,XJ Wu,XC Tao,YJ Chen,LM Dai,N Gan,LQ Tian,

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[Speciation of aluminum in natural waters by fluorimetry] Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Guang pu xue yu guang pu fen xi = Guang pu

VOLUME: 24

Page Numbers: 1391-4

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ISSN: 1000-0593

DAY: 14

MONTH: Nov

YEAR: 2004

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LANGUAGE: chi

NlmUniqueID: 9424805

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AFFILIATION: State Key Laboratory of Coordination Chemistry, Department of Chemistry, Nanjing University, Nanjing 210093, China.

Country: China

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MEDLINETA: Guang Pu Xue Yu Guang Pu Fen X

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