Effect of salinity on vanadate biosorption by Halomonas sp. GT-83: Preliminary investigation on biosorption by micro-PIXE technique

Tajer-Mohammad-Ghazvini, Parisa; Mashkani, Saeid Ghorbanzadeh

doi:10.1016/j.biortech.2008.11.025

Cited by 21 publications

(11 citation statements)

References 44 publications

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“…An investigation of V(V) biosorption by Halomonas sp. GT-83 showed an uptake capacity of 52700 mg kg 1 dry weight at pH 3 (Ghazvini and Mashkani, 2009). The biosorption efficiency is likely highest at pH 3 (relative to more alkaline values tested) because most V(V) exists in cationic form at low pH (Fig.…”

Section: Many Microorganisms Are Highly Resistant To Vanadium For Exmentioning

confidence: 97%

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Vanadium: Global (bio)geochemistry

et al. 2015

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Section: Many Microorganisms Are Highly Resistant To Vanadium For Exmentioning

confidence: 97%

“…Temperature appears to have little impact on V(V) bisorption, whereas increasing microbial cell density may reduce V(V) adsorption capacity due to cell aggregation (Ghazvini and Mashkani, 2009). …”

Section: Accepted Manuscriptmentioning

confidence: 98%

Vanadium: Global (bio)geochemistry

et al. 2015

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“…In comparison, another strain showed a different mechanism. Ghazvini and Mashkani (2009) isolated a Halomonas sp. strain from crude oil contaminated land in southern Iran.…”

Section: Detoxification Of Heavy Metalsmentioning

confidence: 99%

Progress in decontamination by halophilic microorganisms in saline wastewater and soil

Zhuang

Han

Zhang

et al. 2010

Environmental Pollution

146

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Review on the decontaminative capabilities of halophilic microorganisms in saline wastewater and soil. a r t i c l e i n f o a b s t r a c tEnvironments with high-salt concentrations are often populated by dense microbial communities. Halophilic microorganisms can be isolated from different saline environments and different strains even belonging to the same genus have various applications. Wastewater and soil rich in both organic matter and salt are difficult to treat using conventional microorganisms typically found in wastewater treatment and soil bioremediation facilities. Studies on decontaminative capabilities and decontamination pathways of organic contaminants (i.e., aromatic compounds benzoate, cinnamate, 3-phenylpropionate, 4-hydroxybenzoic acid), heavy metals (i.e., tellurium, vanadium), and nutrients in the biological treatment of saline wastewater and soil by halophilic microorganisms are discussed in this review.

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“…Several approaches was developed for the treatment of vanadium-containing waste water like electrochemical treatment, precipitation, ion exchange, evaporation, reverse osmosis, adsorption on activated coal and later biological treatment (Mack et al 2007;Gadd 2009;Chojnacka 2010). Among these techniques, biological treatment (biosorption or bioaccumulation) is one of the common and cost-effective method to recover or eliminate vanadium and heavy metal ions from waste water treatment (Ghazvini and Mashkani 2009;Ueki 2016). Due to highest ability of ascidian to accumulate vanadium, several researchers also used solitary ascidian animal to remediate vanadium and other heavy metal toxicities from water environment (Jaffar et al 2015).…”

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confidence: 99%

Bioaccumulation of Vanadium by Vanadium-Resistant Bacteria Isolated from the Intestine of Ascidia sydneiensis samea

Romaidi

Ueki

2016

Mar Biotechnol

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Isolation of naturally occurring bacterial strains from metal-rich environments has gained popularity due to the growing need for bioremediation technologies. In this study, we found that the vanadium concentration in the intestine of the vanadium-rich ascidian Ascidia sydneiensis samea could reach 0.67 mM, and thus, we isolated vanadium-resistant bacteria from the intestinal contents and determined the ability of each bacterial strain to accumulate vanadium and other heavy metals. Nine strains of vanadium-resistant bacteria were successfully isolated, of which two strains, V-RA-4 and S-RA-6, accumulated vanadium at a higher rate than did the other strains. The maximum vanadium absorption by these bacteria was achieved at pH 3, and intracellular accumulation was the predominant mechanism. Each strain strongly accumulated copper and cobalt ions, but accumulation of nickel and molybdate ions was relatively low. These bacterial strains can be applied to protocols for bioremediation of vanadium and heavy metal toxicity.

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Effect of salinity on vanadate biosorption by Halomonas sp. GT-83: Preliminary investigation on biosorption by micro-PIXE technique

Cited by 21 publications

References 44 publications

Vanadium: Global (bio)geochemistry

Vanadium: Global (bio)geochemistry

Progress in decontamination by halophilic microorganisms in saline wastewater and soil

Bioaccumulation of Vanadium by Vanadium-Resistant Bacteria Isolated from the Intestine of Ascidia sydneiensis samea

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