Characterization and assessment of chemical modifications of metal-bearing sludges arising from unsuitable disposal

Journal of Hazardous Materials

Volumn 199-200, Issue , 2012, Pages 418-425

  Gomes, Abda F S ^a   Lopez, Dina L ^b   Ladeira, Ana Cláudia Q ^a  

^a CENTRO DE DESENVOLVIMENTO DA TECNOLOGIA NUCLEAR   (Brazil)

^b OHIO UNIVERSITY   (United States)

Author keywords

Acid mine drainage; Environmental contamination; PHREEQC; Sequential extraction; Uranium

Indexed keywords

ACID MINE DRAINAGE; CARBONATE FRACTION; CONTAMINANT MIGRATION; CRYSTALLINE PHASIS; DECOMMISSIONING STRATEGIES; ENVIRONMENTAL CONDITIONS; ENVIRONMENTAL CONTAMINATION; ETTRINGITES; GIBBSITES; HIGH-CONTENT; LEACHING PROTOCOLS; MINERAL ASSEMBLAGE; MINERALOGICAL TRANSFORMATIONS; MINOR CONSTITUENTS; MODELING RESULTS; OPEN PIT; PHREEQC; SEQUENTIAL EXTRACTION; SEQUENTIAL EXTRACTION PROCEDURE; SOLID PHASIS;

CALCITE; CARBONATE MINERALS; CHEMICAL MODIFICATION; CHEMICAL STABILITY; DECOMMISSIONING (NUCLEAR REACTORS); DRAINAGE; GYPSUM; IMPURITIES; LEACHING; MANGANESE; OPEN PIT MINING; POSITIVE IONS; URANIUM; URANIUM MINES; ZINC;

SLUDGE DISPOSAL;

ALUMINUM; ALUMINUM OXIDE; CALCIUM; CALCIUM CARBONATE; CALCIUM SULFATE; FLUORINE; IRON; MANGANESE; METAL; SULFATE; URANIUM; ZINC;

ACID MINE DRAINAGE; CHEMICAL ALTERATION; CRYSTALLINITY; DECOMMISSIONING; DISSOLUTION; ENVIRONMENTAL CONDITIONS; EXTRACTION METHOD; FLOODING; GYPSUM; LIME; MINE WASTE; MINERALOGY; NEUTRALIZATION; OPEN PIT MINE; SLUDGE; URANIUM; WASTE DISPOSAL; WASTE TREATMENT;

ARTICLE; CHEMICAL MODIFICATION; DISSOLUTION; EXTRACTION; LEACHING; MINERALOGY; SLUDGE; SLUDGE DISPOSAL; SOLID; WEATHERING;

METALS; MINING; SEWAGE; X-RAY DIFFRACTION;

EID: 83955161080     PISSN: 03043894     EISSN: 18733336     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2011.11.039     Document Type: Article

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