Solid phase extraction of copper(II) ions using C18-silica disks modified by oxime ligands

Journal of Hazardous Materials

Volumn 179, Issue 1-3, 2010, Pages 289-294

  Dindar, M Hami ^a   Fathi, S A M ^a   Yaftian, M R ^a   Noushiranzadeh, N ^a  

^a UNIVERSITY OF ZANJAN   (Iran)

Author keywords

Copper(II) ions; Octadecyl silica membrane disk; Oxime; Solid phase extraction

Indexed keywords

CONVENTIONAL SPECTROSCOPIC METHODS; COPPER IONS; DETECTION LIMITS; EFFECT OF PARAMETERS; ELUENT FLOW RATE; ENRICHMENT FACTORS; EXPERIMENTAL CONDITIONS; EXTRACTION EFFICIENCIES; FLAME ATOMIC ABSORPTION SPECTROMETRIC; MEMBRANE DISKS; OCTADECYL SILICA; PRE-CONCENTRATION; SAMPLE SOLUTION; SOLID-PHASE EXTRACTION; TRACE AMOUNTS; WATER SAMPLES;

ALDEHYDES; COPPER; DISKS (MACHINE COMPONENTS); DISKS (STRUCTURAL COMPONENTS); EXTRACTION; IONS; LIGANDS; NITRIC ACID; PH EFFECTS; SILICA; SPECTROSCOPIC ANALYSIS; SULFURIC ACID; SYNTHESIS (CHEMICAL); TRACE ANALYSIS;

CHEMICALS REMOVAL (WATER TREATMENT);

3,5 DI TERT BUTYL 2 HYDROXY BENZALDEHYDE OXIME; 5 TERT BUTYL 2 HYDROXY BENZALDEHYDE OXIME; COPPER ION; NITRIC ACID; OCTADECYLSILICON DIOXIDE; OXIME DERIVATIVE; SILICON DERIVATIVE; SILICON DIOXIDE; SULFURIC ACID; UNCLASSIFIED DRUG;

ALDEHYDE; COPPER; LIGAND; MEMBRANE; NITRIC ACID; PH; SEPARATION; SILICA; SULFURIC ACID; WATER TREATMENT;

ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CHEMICAL MODIFICATION; CONTROLLED STUDY; FLOW RATE; PH; SENSITIVITY AND SPECIFICITY; SOLID PHASE EXTRACTION; SPECTROSCOPY; SYNTHESIS; WATER SAMPLING;

COPPER; HYDROGEN-ION CONCENTRATION; INDICATORS AND REAGENTS; LIGANDS; MAGNETIC RESONANCE SPECTROSCOPY; OXIMES; SILICON DIOXIDE; SOLID PHASE EXTRACTION; SOLVENTS; SPECTROPHOTOMETRY, ATOMIC; WATER;

EID: 77952891448     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2010.02.092     Document Type: Article

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