Mechanisms of heavy metal sorption on alkaline clays from Tundulu in Malawi as determined by EXAFS

Journal of Hazardous Materials

Volumn 158, Issue 2-3, 2008, Pages 401-409

  Sajidu, S M I ^a   Persson, I ^b   Masamba, W R L ^c   Henry, E M T ^d  

^a UNIVERSITY OF MALAWI   (Malawi)

^b SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES   (Sweden)

^c UNIVERSITY OF BOTSWANA   (Botswana)

^d NONE

Author keywords

EXAFS; Heavy metal; pHPZC; Polynuclear hydrolysis complex; Tundulu mixed clay

Indexed keywords

ABSORPTION; ABSORPTION SPECTROSCOPY; CADMIUM; CADMIUM COMPOUNDS; CHROMIUM; CLAY MINERALS; COPPER; COST EFFECTIVENESS; GARNETS; HEAVY METALS; INDUSTRIAL WATER TREATMENT; KAOLINITE; LEAD; LEAD REMOVAL (WATER TREATMENT); MERCURY (METAL); MERCURY COMPOUNDS; METAL RECOVERY; METALS; MINERALOGY; MINERALS; NANOSTRUCTURES; POSITIVE IONS; SEWAGE; SILICA; SILICATE MINERALS; SORPTION; SULFATE MINERALS; WASTEWATER; ZINC; ZINC COMPOUNDS;

CADMIUM(II); CHROMIUM III; COPPER(II); EXAFS; EXTENDED X-RAY ABSORPTION FINE STRUCTURE SPECTROSCOPY; FLUOROAPATITE; HEAVY METAL; HEAVY METAL POLLUTANTS; HEAVY METAL REMOVAL; INDUSTRIAL WASTE WATERS; LEAD (II); MERCURY(II); METAL SORPTION; MIXED-LAYER MINERALS; PHPZC; POLYNUCLEAR HYDROLYSIS COMPLEX; TUNDULU MIXED CLAY; ZINC(II);

CHEMICALS REMOVAL (WATER TREATMENT);

ALUMINUM SILICATE; CADMIUM; CHROMIUM; COPPER; FLUORAPATITE; HEAVY METAL; ILLITE; LEAD; MERCURY; PHOSPHATE; UNCLASSIFIED DRUG; ZINC;

CLAY MINERAL; HEAVY METAL; HYDROLYSIS; INDUSTRIAL WASTE; PH; SORPTION; WASTEWATER;

ABSORPTION SPECTROSCOPY; ADSORPTION; ANALYTIC METHOD; ARTICLE; CHEMICAL BOND; CHEMICAL STRUCTURE; CLAY; COMPLEX FORMATION; COST EFFECTIVENESS ANALYSIS; EXTENDED X RAY ABSORPTION FINE STRUCTURE SPECTROSCOPY; HYDRATION; HYDROLYSIS; MALAWI; PRECIPITATION; QUALITATIVE ANALYSIS; SURFACE PROPERTY; WASTE WATER; WASTE WATER MANAGEMENT; WATER POLLUTANT;

ADSORPTION; ALUMINUM SILICATES; MALAWI; METALS, HEAVY; SPECTRUM ANALYSIS; X-RAYS;

AFRICA; EAST AFRICA; MALAWI; SUB-SAHARAN AFRICA; TUNDULU;

EID: 50549091340     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2008.01.087     Document Type: Article

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