Use of modified rice husks as a natural solid adsorbent of trace metals: Characterisation and development of an on-line preconcentration system for cadmium and lead determination by FAAS

Microchemical Journal

Volumn 77, Issue 2, 2004, Pages 163-175

  Teixeira Tarley, César Ricardo ^a   Costa Ferreira, Sérgio Luis ^b   Zezzi Arruda, Marco Aurélio ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

^b FEDERAL UNIVERSITY OF BAHIA   (Brazil)

Author keywords

Characterisation; Flame atomic absorption spectrometry; On line preconcentration system; Rice husks

Indexed keywords

ADSORBENT; CADMIUM; FUNCTIONAL GROUP; LAKE WATER; LEAD; MINERAL WATER; NITRIC ACID; SODIUM HYDROXIDE; TRACE METAL; WATER;

ADSORPTION; ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; BEECH; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; ELUTION; FLOW RATE; ISOTHERM; KIDNEY; MODEL; MULTIVARIATE ANALYSIS; NONHUMAN; ONLINE ANALYSIS; ONLINE SYSTEM; PLANT LEAF; PROCESS OPTIMIZATION; RED WINE; RICE; SEED HUSK; SPECTROSCOPY; SPIKE; SWINE; THERMOGRAVIMETRY; TIME; WATER ANALYSIS;

EID: 3042645950     PISSN: 0026265X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.microc.2004.02.019     Document Type: Article

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