Tris(2-aminoethyl) amine functionalized silica gel for solid-phase extraction and preconcentration of Cr(III), Cd(II) and Pb(II) from waters

Journal of Hazardous Materials

Volumn 157, Issue 1, 2008, Pages 154-160

  Huang, Xinping ^a   Chang, Xijun ^a   He, Qun ^a   Cui, Yuemei ^a   Zhai, Yunhui ^a   Jiang, Na ^a  

^a LANZHOU UNIVERSITY   (China)

Author keywords

Heavy metal; ICP AES; Preconcentration; Silica; Tris(2 aminoethyl) amine

Indexed keywords

ADSORPTION; AMINATION; AMINES; ATOMIC EMISSION SPECTROSCOPY; CADMIUM; CADMIUM COMPOUNDS; CHROMIUM; CHROMIUM COMPOUNDS; COLLOIDS; DENSITY (SPECIFIC GRAVITY); EXTRACTION; FISH; GELATION; GELS; INDUCTIVELY COUPLED PLASMA; IRIDIUM; LEAD; LEAD ALLOYS; MICROFLUIDICS; ORGANIC COMPOUNDS; PH EFFECTS; PHOTORESISTS; SILICA; SILICA GEL; SILICATE MINERALS; SILICON COMPOUNDS; SOLVENT EXTRACTION; THEOREM PROVING; TRACE ANALYSIS;

(I ,J) CONDITIONS; ADSORPTION CAPACITIES; ANALYTES; CR(SALEN); FUNCTIONALIZED SILICAS; INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROMETRY (ICP AES); INTERFERING IONS; PRE CONCENTRATION; SHAKING TIME; SOLID PHASE EXTRACTION (SPE); SURFACE MODIFICATIONS;

PH;

CADMIUM; CHROMIUM; LEAD; SILICA GEL; TRIS(2 AMINOETHYL) AMINE; WATER;

ADSORPTION; ATOMIC EMISSION SPECTROSCOPY; CADMIUM; CHROMIUM; HEAVY METAL; LEAD; SILICA;

ADSORPTION; ARTICLE; ATOMIC EMISSION SPECTROMETRY; CONCENTRATION (PARAMETERS); ELUTION; FLOW RATE; HEAVY METAL REMOVAL; PH; SEPARATION TECHNIQUE; SOLID PHASE EXTRACTION;

ADSORPTION; CADMIUM COMPOUNDS; CHLORIDES; CHROMIUM COMPOUNDS; ETHYLENEDIAMINES; LEAD; NITRATES; SILICON DIOXIDE; SOLID PHASE EXTRACTION; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; WATER POLLUTANTS, CHEMICAL;

EID: 45449104620     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2007.12.113     Document Type: Article

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