Enhancement of simultaneous gold and copper extraction from computer printed circuit boards using Bacillus megaterium

Bioresource Technology

Volumn 175, Issue , 2015, Pages 315-324

  Arshadi, M ^a   Mousavi, S M ^a  

^a TARBIAT MODARES UNIVERSITY   (Iran)

Author keywords

Bacillus megaterium; CPCB waste; Gold recovery; Optimization; Pretreatment strategy

Indexed keywords

AMINO ACIDS; BACTERIOLOGY; COPPER; EXTRACTION; GOLD; INTERFERENCE SUPPRESSION; LEACHING; OPTIMIZATION; PRINTED CIRCUIT DESIGN; RECOVERY; WASTE DISPOSAL;

ACIDITHIOBACILLUS FERROOXIDANS; BACILLUS MEGATERIUM; CENTRAL COMPOSITE DESIGNS; GOLD RECOVERIES; OPTIMAL CONDITIONS; OPTIMUM CONDITIONS; PRE-TREATMENT; RESPONSE SURFACE METHODOLOGY;

PRINTED CIRCUIT BOARDS;

COPPER; CYANIDE; GLYCINE; GOLD; HYDROGEN CYANIDE;

BACTERIUM; COPPER; CYANIDE; EXTRACTION METHOD; GOLD; LEACHING; OPTIMIZATION; PH;

ACIDITHIOBACILLUS FERROOXIDANS; ARTICLE; BACILLUS MEGATERIUM; BACTERIAL GROWTH; BIOLEACHING; CENTRAL COMPOSITE DESIGN OF RESPONSE SURFACE METHODOLOGY; CHROMOBACTERIUM VIOLACEUM; COMPUTER PRINTED CIRCUIT BOARD; DENSITY; DRY WEIGHT; ELECTRICAL EQUIPMENT; EXTRACTION; FACTORIAL DESIGN; MICROBIAL ACTIVITY; NONHUMAN; PARTICLE SIZE; PH; PULP DENSITY; RESPONSE SURFACE METHOD; X RAY FLUORESCENCE; ANALYSIS OF VARIANCE; BIOREMEDIATION; COMPUTER; ELECTRONIC WASTE; GROWTH, DEVELOPMENT AND AGING; ISOLATION AND PURIFICATION; METABOLISM; REPRODUCIBILITY; THEORETICAL MODEL;

BACILLUS MEGATERIUM;

ANALYSIS OF VARIANCE; BACILLUS MEGATERIUM; BIODEGRADATION, ENVIRONMENTAL; COMPUTERS; COPPER; ELECTRONIC WASTE; GOLD; HYDROGEN-ION CONCENTRATION; MODELS, THEORETICAL; PARTICLE SIZE; REPRODUCIBILITY OF RESULTS;

EID: 84910017207     PISSN: 09608524     EISSN: 18732976     Source Type: Journal    
DOI: 10.1016/j.biortech.2014.10.083     Document Type: Article

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