Catalytic effect of Ag+ on arsenic bioleaching from orpiment (As2S3) in batch tests with Acidithiobacillus ferrooxidans and Sulfobacillus sibiricus

Journal of Hazardous Materials

Volumn 283, Issue , 2015, Pages 117-122

  Zhang, Guangji ^a   Chao, Xingwu ^a,b   Guo, Pei ^a   Cao, Junya ^a   Yang, Chao ^a  

^a INSTITUTE OF PROCESS ENGINEERING   (China)

^b CHINA UNIVERSITY OF PETROLEUM   (China)

Author keywords

Acidithiobacillus ferrooxidans; Ag+; Bioleaching; Orpiment; Sulfobacillus sibiricus

Indexed keywords

ARSENIC; BACTERIA; BIOLEACHING; LEACHING; MINERALS; SILVER;

ACIDITHIOBACILLUS FERROOXIDANS; CATALYTIC EFFECTS; CHEMICAL LEACHING; DIFFERENT MECHANISMS; MESOPHILIC BACTERIA; ORPIMENT; SULFOBACILLUS; THERMOPHILIC BACTERIA;

ECONOMIC GEOLOGY;

ARSENIC; IRON; MINERAL; ORPIMENT; SILVER; SULFIDE; UNCLASSIFIED DRUG; ARSENIC TRISULFIDE; DANGEROUS GOODS; ORGANOARSENIC DERIVATIVE;

ACID MINE DRAINAGE; ARSENIC; BACTERIUM; CATALYSIS; CHEMICAL COMPOSITION; CHEMICAL WEATHERING; EXPERIMENTAL STUDY; GEOCHEMISTRY; GOLD MINE; LEACHING; MINERAL; MORPHOLOGY; OXIDATION; POLLUTION EFFECT; SILVER; SULFIDE; SURVIVAL;

ACIDITHIOBACILLUS FERROOXIDANS; ARTICLE; BACTERIAL CELL; BACTERIAL COUNT; BACTERIAL GROWTH; BACTERIAL STRAIN; BIOLEACHING; CATALYSIS; CELL DENSITY; IRON OXIDIZING BACTERIUM; MINE TAILINGS; NONHUMAN; OXIDATION; OXIDATION REDUCTION POTENTIAL; SULFOBACILLUS SIBIRICUS; THERMOPHILIC BACTERIUM; X RAY DIFFRACTION; ACIDITHIOBACILLUS; BACTERIUM; BIOREMEDIATION; CHEMISTRY; DANGEROUS GOODS; METABOLISM; OXIDATION REDUCTION REACTION;

ACIDITHIOBACILLUS FERROOXIDANS; SULFOBACILLUS SIBIRICUS;

ACIDITHIOBACILLUS; ARSENICALS; BACTERIA; BIODEGRADATION, ENVIRONMENTAL; CATALYSIS; HAZARDOUS SUBSTANCES; OXIDATION-REDUCTION; SILVER; SULFIDES;

EID: 84949115713     PISSN: 03043894     EISSN: 18733336     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2014.09.022     Document Type: Article

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