Nickel and lead biosorption by Curtobacterium sp. FM01, an indigenous bacterium isolated from farmland soils of northeast Iran

Masoumi, Fatemeh; Khadivinia, Elnaz; Alidoust, Leila; Mansourinejad, Zahra; Shahryari, Shahab; Safaei, Mahdieh; Mousavi, Amir; Salmanian, Ali-Hatef; Zahiri, Hossein Shahbani; Vali, Hojatollah; Noghabi, Kambiz Akbari

doi:10.1016/j.jece.2015.12.025

Cited by 56 publications

(18 citation statements)

References 19 publications

(6 reference statements)

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“…Masoumi et al reported that Curtobacterium sp. FM01 could be a promising candidate with a capacity to remove Ni (II) and Pb (II) from aqueous solutions [69], and their findings are similar to our results. As for dead biosorbents, FT-IR analysis indicated that the hydroxyl (-OH), alkyl (-CH 2 ), amino (-NH), nitrile (-CH), and aromatic (-C 6 H 5 ) groups were involved in Pb 2+ biosorption.…”

Section: Discussionsupporting

confidence: 89%

Pb2+ biosorption from aqueous solutions by live and dead biosorbents of the hydrocarbon-degrading strain Rhodococcus sp. HX-2

Cao

Yang

et al. 2020

PLoS ONE

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In this study, the Pb 2+ biosorption potential of live and dead biosorbents of the hydrocarbondegrading strain Rhodococcus sp. HX-2 was analyzed. Optimal biosorption conditions were determined via single factor optimization, which were as follows: temperature, 25˚C; pH, 5.0, and biosorbent dose, 0.75 g L −1. A response surface software (Design Expert 10.0) was used to analyze optimal biosorption conditions. The biosorption data for live and dead biosorbents were suitable for the Freundlich model at a Pb 2+ concentration of 200 mg L −1. At this same concentration, the maximum biosorption capacity was 88.74 mg g −1 (0.428 mmol g −1) for live biosorbents and 125.5 mg g −1 (0.606 mmol g −1) for dead biosorbents. Moreover, in comparison with the pseudo-first-order model, the pseudo-second-order model seemed better to depict the biosorption process. Dead biosorbents seemed to have lower binding strength than live biosorbents, showing a higher desorption capacity at pH 1.0. The order of influence of competitive metal ions on Pb 2+ adsorption was Cu 2+ > Cd 2+ > Ni +. Fourier-transform infrared spectroscopy analyses revealed that several functional groups were involved in the biosorption process of dead biosorbents. Scanning electron microscopy showed that Pb 2+ attached to the surface of dead biosorbents more readily than on the surface of live biosorbents, whereas transmission electron microscopy confirmed the transfer of biosorbed Pb 2+ into the cells in the case of both live and dead biosorbents. It can thus be concluded that dead biosorbents are better than live biosorbents for Pb 2+ biosorption, and they can accordingly be used for wastewater treatment.

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Section: Discussionsupporting

confidence: 89%

Pb2+ biosorption from aqueous solutions by live and dead biosorbents of the hydrocarbon-degrading strain Rhodococcus sp. HX-2

Cao

Yang

et al. 2020

PLoS ONE

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“…Thermodynamically, this implies that each biosorption process would be most spontaneous or favoured at concentration with the minimum free energy (Babarinde et al, 2008). So far, results revealed that the heavy metal ions can be removed using biosorption and these findings are in line with previous studies (Bozbaş and Boz, 2016;Bulgariu and Bulgariu, 2016;Masoumi et al, 2016;Mishra et al, 2016;Pepi et al, 2016;Ramrakhiani et al, 2016;Ronda et al, 2016;Venkatesh et al, 2016;Wei et al, 2016;Zhang et al, 2016).…”

Section: ( ) = ∆ +supporting

confidence: 86%

Comparative study on batch equilibrium biosorption of Cd(II), Pb(II) and Zn(II) using plantain (Musa paradisiaca) flower: kinetics, isotherm, and thermodynamics

Int¹

2019

Preprint

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The potential of plantain (Musa paradisiaca) flower to remove Cd(II), Pb(II) and Zn(II) from aqueous solutions has been investigated under different process parameters like pH, contact time, biomass dose and initial metal ion concentration. The optimum pH for the biosorption of each of the metal ions is pH 6. The kinetic data obtained were subjected to four kinetic models, among which the pseudo-second order kinetic model was found to be the best model that describes the biosorption of each of the metal ions. The equilibrium sorption data were fitted into Langmuir, Freundlich, Temkin and D-R isotherms. In each case, the Freundlich isotherm model gave the best fit giving the sorption intensity (n) values of 1.17, 0.91 and 0.90 which indicate favourable sorption of Cd(II), Pb(II) and Zn(II), respectively. The heat of the sorption process was estimated from Temkin Isotherm model and the mean free energy was estimated from D-R isotherm model to be 312.81Jmol-1, 223.61Jmol-1 and 316.55Jmol-1 for Cd(II), Pb(II) and Zn(II), respectively. Thermodynamically, the biosorption of each of the metal ions is endothermic and the order of spontaneity of the biosorption process being Cd(II) > Zn(II) > Pb(II). Similarly, positive change in entropy was observed for each, the order of disorderliness is Cd(II) > Zn(II) = Pb(II).

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“…The origins of Ni (II) contamination in the environment are metal mining, glass industry, fossil fuel burning, industrial wastes, fertilizers, and vehicle emissions [21][22]. Human exposure to nickel over 0.04 mg/L in consumption water causes allergies in the form of contact dermatitis, lung fibrosis, cardiovascular and kidney diseases, and lung and nasal cancers [23][24]. In this study we tested the biosorption and phytoremediation potential of L. salicaria for nickel removal from aquatic systems.…”

mentioning

confidence: 99%

Phytoremediation and Biosorption Potential of Lythrum salicaria L. for Nickel Removal from Aqueous Solutions

Bingöl¹,

Özmal²,

Akın³

2017

Pol. J. Environ. Stud.

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Nickel and lead biosorption by Curtobacterium sp. FM01, an indigenous bacterium isolated from farmland soils of northeast Iran

Abstract: the biosorbed ions. The study suggests that Curtobacterium sp. FM01 could be a promising 42 candidate with a capacity to remove Ni (II) and Pb (II) from aqueous solutions. 43

Cited by 56 publications

References 19 publications

Pb2+ biosorption from aqueous solutions by live and dead biosorbents of the hydrocarbon-degrading strain Rhodococcus sp. HX-2

Pb2+ biosorption from aqueous solutions by live and dead biosorbents of the hydrocarbon-degrading strain Rhodococcus sp. HX-2

Comparative study on batch equilibrium biosorption of Cd(II), Pb(II) and Zn(II) using plantain (Musa paradisiaca) flower: kinetics, isotherm, and thermodynamics

Phytoremediation and Biosorption Potential of Lythrum salicaria L. for Nickel Removal from Aqueous Solutions

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