Solid phase extraction of gold(III) on attapulgite modified with triocarbohydrazide prior to its determination in environmental samples by ICP-OES

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

Volumn 79, Issue 5, 2011, Pages 1234-1239

  Zhang, Li ^a,b   Li, Zhenhua ^a,b   Hu, Zheng ^a,b   Chang, Xijun ^a,b  

^a LANZHOU UNIVERSITY   (China)

^b Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province   (China)

Author keywords

Gold determination; Inductively coupled plasma optical emission spectrometry; Modified attapulgite; Solid phase extraction; Triocarbohydrazide

Indexed keywords

ATTAPULGITES; GOLD DETERMINATION; INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY; SOLID-PHASE EXTRACTION; TRIOCARBOHYDRAZIDE;

ADSORPTION; EXTRACTION; GOLD COMPOUNDS; HYDROCHLORIC ACID; INDUCTIVELY COUPLED PLASMA; LIGHT EMISSION; OPTICAL EMISSION SPECTROSCOPY; PLASMA TORCHES; SPECTROMETRY; TRACE ANALYSIS;

PLASMA DIAGNOSTICS;

ATTAPULGITE; GOLD; MAGNESIUM DERIVATIVE; SILICON DERIVATIVE;

ADSORPTION; ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CHEMISTRY; ENVIRONMENTAL MONITORING; ISOLATION AND PURIFICATION; METHODOLOGY; SOLID PHASE EXTRACTION; WATER POLLUTANT;

ADSORPTION; ENVIRONMENTAL MONITORING; GOLD; MAGNESIUM COMPOUNDS; SILICON COMPOUNDS; SOLID PHASE EXTRACTION; SPECTROPHOTOMETRY, ATOMIC; WATER POLLUTANTS, CHEMICAL;

EID: 79960218708     PISSN: 13861425     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.saa.2011.04.048     Document Type: Article

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