Removal of mercury (II) from aqueous solution using papain immobilized on alginate bead: Optimization of immobilization condition and modeling of removal study

Bioresource Technology

Volumn 101, Issue 24, 2010, Pages 9421-9428

  Bhattacharyya, Aparupa ^a   Dutta, Susmita ^a   De, Parameswar ^b   Ray, Parthasarathi ^b   Basu, Srabanti ^c  

^a NATIONAL INSTITUTE OF TECHNOLOGY   (India)

^b UNIVERSITY OF CALCUTTA   (India)

^c HERITAGE INSTITUTE OF TECHNOLOGY   (India)

Author keywords

Enzyme activity; Immobilization; Ionotropic gelation; Mercury removal; Papain

Indexed keywords

ALGINATE BEADS; ANOVA (ANALYSIS OF VARIANCE); AQUEOUS SOLUTIONS; DESIGN-EXPERT; ENZYMATIC ACTIVITIES; IMMOBILIZATION; IMMOBILIZATION CONDITIONS; INITIAL CONCENTRATION; IONOTROPIC GELATION; MERCURY REMOVAL; METAL BINDING; OPERATING CONDITION; PAPAIN; RESPONSE SURFACE METHODOLOGY; SODIUM ALGINATES; STATISTICAL DESIGNING; THREE PARAMETERS;

ALGINATE; CALCIUM; CALCIUM CHLORIDE; COAGULATION; CONCENTRATION (PROCESS); ENZYME ACTIVITY; ENZYMES; EQUILIBRIUM CONSTANTS; GELATION; MATHEMATICAL MODELS; MERCURY (METAL); MERCURY COMPOUNDS; REGRESSION ANALYSIS; SODIUM; SOFTWARE DESIGN; SOLUTIONS; SURFACE MORPHOLOGY;

ENZYME IMMOBILIZATION;

ALGINIC ACID; CALCIUM CHLORIDE; MERCURY; PAPAIN;

ALGINATE; AQUEOUS SOLUTION; ENZYME ACTIVITY; IMMOBILIZATION; MERCURY (ELEMENT); METAL BINDING; NUMERICAL MODEL; OPTIMIZATION; VARIANCE ANALYSIS;

ANALYSIS OF VARIANCE; AQUEOUS SOLUTION; ARTICLE; ENZYME ACTIVITY; EQUILIBRIUM CONSTANT; HEAVY METAL REMOVAL; IMMOBILIZATION; MATHEMATICAL MODEL; METAL BINDING; PH; PRIORITY JOURNAL; RESPONSE SURFACE METHOD; SAMPLE;

ALGINATES; BIODEGRADATION, ENVIRONMENTAL; CASEINS; ENZYME STABILITY; ENZYMES, IMMOBILIZED; GLUCURONIC ACID; HEXURONIC ACIDS; HYDROGEN-ION CONCENTRATION; HYDROLYSIS; KINETICS; MERCURY; MICROSPHERES; MODELS, BIOLOGICAL; PAPAIN; SOLUTIONS; SPECTROMETRY, X-RAY EMISSION; TEMPERATURE; TIME FACTORS;

EID: 77956178688     PISSN: 09608524     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.biortech.2010.06.126     Document Type: Article

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