Bio-mediated detoxification of heavy metal contaminated soil and phytotoxicity reduction using novel strain of Brevundimonas vancanneytii SMA3

Ghosh, Ankita; Sah, Diksha; Chakraborty, Moumita; Rai, J.P.N.

doi:10.1016/j.heliyon.2023.e22344

Cited by 4 publications

(2 citation statements)

References 51 publications

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“…These species have previously been identified and isolated from tannery and residual wastewaters, characterised and evaluated for chromium bioremediation [95][96][97][98] and Cr 6+ transformation to Cr 3+ [99,100]. Brevundimonas have been mainly identified and isolated from sedimented waters [101], rivers [102], and soil samples [103][104][105]. Brevundimonas strains have also been identified and isolated for heavy metal bioremediation [106,107], cadmium and zinc bioremediation [108], and arsenic resistance [109,110].…”

Section: Bioinformatics and Species Identificationmentioning

confidence: 99%

Selective Isolation and Identification of Microorganisms with Dual Capabilities: Leather Biodegradation and Heavy Metal Resistance for Industrial Applications

Bonilla-Espadas,

Zafrilla,

Lifante-Martínez

et al. 2024

Microorganisms

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Tanning, crucial for leather production, relies heavily on chromium yet poses risks due to chromium’s oxidative conversion, leading to significant wastewater and solid waste generation. Physico-chemical methods are typically used for heavy metal removal, but they have drawbacks, prompting interest in eco-friendly biological remediation techniques like biosorption, bioaccumulation, and biotransformation. The EU Directive (2018/850) mandates alternatives to landfilling or incineration for industrial textile waste management, highlighting the importance of environmentally conscious practices for leather products’ end-of-life management, with composting being the most researched and viable option. This study aimed to isolate microorganisms from tannery wastewater and identify those responsible for different types of tanned leather biodegradation. Bacterial shifts during leather biodegradation were observed using a leather biodegradation assay (ISO 20136) with tannery and municipal wastewater as the inoculum. Over 10,000 bacterial species were identified in all analysed samples, with 7 bacterial strains isolated from tannery wastewaters. Identification of bacterial genera like Acinetobacter, Brevundimonas, and Mycolicibacterium provides insights into potential microbial candidates for enhancing leather biodegradability, wastewater treatment, and heavy metal bioremediation in industrial applications.

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Section: Bioinformatics and Species Identificationmentioning

confidence: 99%

Selective Isolation and Identification of Microorganisms with Dual Capabilities: Leather Biodegradation and Heavy Metal Resistance for Industrial Applications

Bonilla-Espadas,

Zafrilla,

Lifante-Martínez

et al. 2024

Microorganisms

View full text Add to dashboard Cite

show abstract

“…These species have previously been identified and isolated from tannery and residual wastewater, characterised and evaluated for chromium bioremediation [86][87][88][89] and Cr 6+ transformation to Cr 3+ [90,91]. Brevundimonas has been mainly identified and isolated from sedimented waters [92], rivers [93] and soil samples [94][95][96]. Brevundimonas strains have also been identified and isolated for heavy metal bioremediation [97,98], cadmium and zinc bioremediation [99], and arsenic resistance [100,101].…”

Section: Bioinformatics and Species Identificationmentioning

confidence: 99%

Selective Isolation and Identification of Microorganisms with Dual Capabilities: Leather Biodegradation and Heavy Metal Resistance for Industrial Applications

Bonilla-Espadas,

Zafrilla,

Lifante-Martínez

et al. 2024

Preprint

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Tanning, crucial for leather production, relies heavily on chromium yet poses risks due to chromium's oxidative conversion, leading to significant wastewater and solid waste generation. Physico-chemical methods are typically used for heavy metal removal, but they have drawbacks, prompting interest in eco-friendly biological remediation techniques like biosorption, bioaccumulation, and biotransformation. The EU Directive (2018/850) mandates alternatives to landfilling or incineration for industrial textile waste management, highlighting the importance of environmentally conscious practices for leather products' end-of-life management, with com-posting being the most researched and viable option. This study aimed to isolate microorganisms from tannery wastewater and identify those responsible for different types of tanned leather biodegradation. Using a leather biodegradation assay (ISO 20136) with tannery and municipal wastewaters as inoculum, bacterial shifts during leather biodegradation were observed. Over 10,000 bacterial species were identified in all analyzed samples, with 8 bacterial strains isolated from tannery wastewater. Identification of bacterial genera like Acinetobacter, Brevundimo-nas, and Mycolicibacterium provides insights into potential microbial candidates for enhancing leather biodegradability, wastewater treatment, and heavy metal bioremediation in industrial applications.

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Mechanism and application of bacterial exopolysaccharides: An advanced approach for sustainable heavy metal abolition from soil

Ghosh,

Sah,

Chakraborty

et al. 2024

Carbohydrate Research

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Bio-mediated detoxification of heavy metal contaminated soil and phytotoxicity reduction using novel strain of Brevundimonas vancanneytii SMA3

Cited by 4 publications

References 51 publications

Selective Isolation and Identification of Microorganisms with Dual Capabilities: Leather Biodegradation and Heavy Metal Resistance for Industrial Applications

Selective Isolation and Identification of Microorganisms with Dual Capabilities: Leather Biodegradation and Heavy Metal Resistance for Industrial Applications

Selective Isolation and Identification of Microorganisms with Dual Capabilities: Leather Biodegradation and Heavy Metal Resistance for Industrial Applications

Mechanism and application of bacterial exopolysaccharides: An advanced approach for sustainable heavy metal abolition from soil

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