Zn(II) Ion Biosorption onto Surface of Eucalyptus Leaf Biomass: Isotherm, Kinetic, and Mechanistic Modeling

Mishra, Vishal; Balomajumder, Chandrajit; Agarwal, Vijay K.

doi:10.1002/clen.201000030

Cited by 63 publications

(44 citation statements)

References 69 publications

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“…The exposure to zinc also leads to lethargy, hyperamylasemia, pancreatitis, cholestatic jaundice, anemia, thrombocytopenia, pulmonary edema, renal failure, circulation and neurological disturbances (Klein 2000;Marin et al 2009). The concentration of 120-lM of zinc leads to the micronucleus induction in plant Vicia faba (Mishra et al 2010). In case of aquatics, the ionic form of zinc is lethal to invertebrates and vertebrate fish (Shek et al 2009).…”

Section: Zinc Toxicity Remediation Technologies and Characterizationmentioning

confidence: 99%

“…Resins, certainly ion exchange resins, are quite expensive, hence there usage is not a cost effective option for biosorption of heavy metal ion. Mishra et al (2010Mishra et al ( , 2011a carried out the investigation on biosorption of zinc ion on various sorts of biosorbents, such as jack fruit peel, pine apple peel, mango bark sawdust, Cedrus deodara sawdust, Zinc sequestering bacterium VMSDCM Accession no. HQ108109 (Accession number is provided by National Center for Biotechnology Information-NCBI, US) and eucalyptus leaf powder.…”

Section: Biological Removal Of Zinc By Algae and Fungimentioning

confidence: 99%

“…Most of the studies in biosorption of heavy metals have peer reviewed the isotherm modeling of the metal ion binding in liquid phase (Hanif et al 2007;Mishra et al 2010Mishra et al , 2011aMishra et al , b, c, 2012a. In the present investigation, various types of isotherm models have been discussed in the next upcoming sections.…”

Section: Biosorption Isotherms Kinetics and Mechanismsmentioning

confidence: 99%

“…Zinc is one of the essential elements of enzymes, such as superoxide dismutase (Mukhopadhyay et al 1998). The Comprehensive environment response, Compensation and Liability act-2007 (CERCLA) has ranked zinc at 74th position with respect to water pollution with total score of 932.89 points (Mishra et al 2010). The European Union Dangerous Substance Directive (76/464/ EEC) has categorized zinc as list 2 element (Arshad et al 2008).…”

Section: Introductionmentioning

confidence: 99%

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Biosorption of zinc ion: a deep comprehension

Mishra

2014

Appl Water Sci

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Massive industrialization and urbanization of civilization during the last few decades have made a thrust in heavy metal pollution in various water bodies. In past, various kinds of conventional metal ion remediation technologies, such as cementation, osmosis, reverse osmosis, ultrafiltration, etc., have been practised. However, most of these technologies are quite expensive, and lead to the generation of secondary chemical sludge. However, biosorption of heavy metal ions is significantly inexpensive and an eco-friendly technology. Among the series of heavy metals, zinc has gained the significant interest due to its toxicity and easy availability in water bodies. Biosorption of zinc in liquid phase by living, nonliving, conventional and non-conventional biosorbents has been practised extensively in the past. This literature review focuses on the recent trends practised in the field of biosorption of zinc from liquid phase. The present work provides deep insight into various aspects of biosorption of zinc by different mechanisms of biosorption, bioaccumulation, isotherm, kinetic and mechanistic modeling. An exhaustive comparison among different sorts of biomasses has also been given in the present work to enlist all the milestones of biosorption.

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Section: Zinc Toxicity Remediation Technologies and Characterizationmentioning

confidence: 99%

Section: Biological Removal Of Zinc By Algae and Fungimentioning

confidence: 99%

Section: Biosorption Isotherms Kinetics and Mechanismsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Biosorption of zinc ion: a deep comprehension

Mishra

2014

Appl Water Sci

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“…So, the scavenging of adsorbate was rapid in the early stages and gradually decreases with the interval of time until equilibrium in each case. The reduction in removal of metal ion at the later stage of the process was due to the decreasing of concentration of metal ions [28]. Furthermore, the characteristic of the equilibrium time curve exhibited that the SBB process approaches the equilibrium in a short span of time [29].…”

Section: Effect Of Chemical Treatment On Biosorptionmentioning

confidence: 95%

Biosorptive Performance of Bacillus arsenicus MTCC 4380 Biofilm Supported on Sawdust/MnFe2O4 Composite for the Removal of As(III) and As(V)

Podder

Majumder

2016

Water Conserv Sci Eng

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One of the main environmental concerns of today is the occurrence of arsenic in wastewater. Targeting a solution for this problem, several efforts have been made towards research and application of cost-effective and effortlessly adaptable processes. The ability of a biofilm of Bacillus arsenicus MTCC 4380 supported on sawdust/MnFe 2 O 4 composite to biosorb/ bioaccumulate As(III) and As(V) was investigated in batch experiments. Optimum biosorption/bioaccumulation conditions were determined as a function of contact time and temperature. The equilibrium was achieved after about 220 min at 30°C temperature. Nonlinear regression analysis was done to determine the best-fit kinetic model based on three correlation coefficients and three error functions and also to predict the parameters involved in kinetic models. The results showed that both Brouers-Weron-Sotolongo and Avrami models for both As(III) and As(V) were capable of providing realistic explanation of biosorption/bioaccumulation kinetic. Applicability of mechanistic models showed that the rate controlling step in the biosorption/bioaccumulation of both As(III) and As(V) was film diffusion rather than intraparticle diffusion. The estimated thermodynamic parameters ΔG 0 , ΔH 0 , and ΔS 0 revealed that biosorption/bioaccumulation of both As(III) and As(V) was feasible, spontaneous, and exothermic under examined conditions. The activation energy (E a ) estimated from Arrhenius equation specified the nature of biosorption/bioaccumulation being ion exchange type. The effect of co-existing ions such as Cu 2+ , Zn 2+ , Bi 3+ , Cd 2+ , Fe 3+ , Pb 2+ , Co 2+ , Ni 2+ , Cr 6+ , and SO 4 2− at different concentrations was inspected.

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Removal of Copper, Nickel, and Zinc Ions from Electroplating Rinse Water

Revathi

Saravanan

Chiya

et al. 2011

CLEAN Soil Air Water

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Research Article Removal of Copper, Nickel, and Zinc Ions from Electroplating Rinse WaterRemoval of copper, nickel, and zinc ions from synthetic electroplating rinse water was investigated using cationic exchange resin (Ceralite IR 120). Batch ion exchange studies were carried out to optimize the various experimental parameters (such as contact time, pH, and dosage). Influence of co-existing cations, chelating agent EDTA on the removal of metal ion of interest was also studied. Sorption isotherm data obtained at different experimental conditions were fitted with Langmuir, Freundlich, RedlichPeterson, and Toth models. A maximum adsorption capacity of 164 mg g À1 for Cu(II), 109 mg g À1 for Ni(II), and 105 mg g À1 for Zn(II) was observed at optimum experimental conditions according to Langmuir model. The kinetic data for metal ions adsorption process follows pseudo second-order. Presence of EDTA and co-ions markedly alters the metal ion removal. Continuous column ion exchange experiments were also conducted. The breakeven point of the column was obtained after recovering effectively several liters of rinse water. The treated rinse water could be recycled in rinsing operations. The Thomas and Adams-Bohart models were applied to column studies and the constants were evaluated. Desorption of the adsorbed metal ions from the resin column was studied by conducting a model experiments with Cu(II) ions loaded ion exchange resin column using sulfuric acid as eluant. A novel lead oxide coated Ti substrate dimensionally stable (DSA) anode was prepared for recovery of copper ions as metal foil from regenerated liquor by electro winning at different current densities (50-300 A cm À2 ).

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Zn(II) Ion Biosorption onto Surface of Eucalyptus Leaf Biomass: Isotherm, Kinetic, and Mechanistic Modeling

Cited by 63 publications

References 69 publications

Biosorption of zinc ion: a deep comprehension

Biosorption of zinc ion: a deep comprehension

Biosorptive Performance of Bacillus arsenicus MTCC 4380 Biofilm Supported on Sawdust/MnFe2O4 Composite for the Removal of As(III) and As(V)

Removal of Copper, Nickel, and Zinc Ions from Electroplating Rinse Water

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