Recent advances in bacterial extracellular polymeric substances mediated heavy metal removal: an eco-friendly and innovative approach DOI
Madan Sonkar,

Kushal Nag,

Kamalakanta Mahapatra

и другие.

Bioremediation Journal, Год журнала: 2024, Номер unknown, С. 1 - 24

Опубликована: Дек. 19, 2024

Effective removal of hazardous heavy metals from wastewater has become a crucial concern for environmental scientists and engineers aiming to ensure clean environment, protect aquatic life, safeguarding human health worldwide. Continuous progress in this field led the development various physicochemical advanced techniques removing metal ions reusing treated wastewater. However, these methods often face challenges related scalability sustainability. In recent years, significant advancements have been made, with numerous studies indicating that extracellular polymeric substances (EPS) produced by wide range microorganisms are promising eco-friendly strategy Due their ease use, high efficiency, economic advantages, EPS gained increasing attention as green biosorbent metals. Despite growing interest, few review articles comprehensively discuss insights into aqueous streams using EPS. This compiles information on microbial diverse habitats, focusing biosorption mechanisms contaminated environments. It also examines key factors influencing bio-adsorption, which essential achieving effective polluted reviewed literature reveals most primarily focused morphological qualitative aspects production. Recent research emphasizes potential formation granules integration plants approach efficient contaminants. Furthermore, identifies gaps practical issues while suggesting future prospects utilizing remediation. By harnessing appropriate interventions, researchers can develop sustainable solutions reduce toxicity, thereby enhancing

Язык: Английский

Degradation of Polyaromatic Hydrocarbons by Biosurfactant-Producing Pseudomonas aeruginosa NG4 DOI Creative Commons

Shivangi Sankhyan,

Prasun Kumar, Soumya Pandit

и другие.

Journal of Xenobiotics, Год журнала: 2025, Номер 15(1), С. 31 - 31

Опубликована: Фев. 12, 2025

Polyaromatic hydrocarbons (PAHs) are a group of organic pollutants commonly found in the environment due to industrial activities, incomplete burning fossil fuels, and oil spills. Bioremediation PAHs has emerged as promising approach. This study investigated biodegradation (anthracene, naphthalene, phenanthrene, anthraquinone, anthrone) at 100 ppm 1000 presence glucose glycerol by biosurfactant-producing strain Pseudomonas aeruginosa NG4. The quality biosurfactant produced bacterial was analyzed via emulsion index (E24), drop-collapse assay, displacement assay. PAH degradation efficiency studied HPLC metabolites were using GC-MS. Among all five (fed 300 ppm), highest rates 91.16 ± 3.64% naphthalene 41.16 1.64% anthrone observed P. NG4 after 10 days incubation. assessment intermediate revealed catabolism dioxygenase route, which plays key role breakdown these aromatic compounds. Biodegradation level media reported for first time. highlights potential candidate development bioremediation strategies mitigate environmental pollution caused persistent like PAHs.

Язык: Английский

Процитировано

3
Advancing bioremediation: biosurfactants as catalysts for sustainable remediation DOI
Yashika Raheja, Poonam Sharma,

Prachi Gaur

и другие.

Biodegradation, Год журнала: 2025, Номер 36(3)

Опубликована: Апрель 16, 2025

Язык: Английский

Процитировано

0
Recent advances in bacterial extracellular polymeric substances mediated heavy metal removal: an eco-friendly and innovative approach DOI
Madan Sonkar,

Kushal Nag,

Kamalakanta Mahapatra

и другие.

Bioremediation Journal, Год журнала: 2024, Номер unknown, С. 1 - 24

Опубликована: Дек. 19, 2024

Effective removal of hazardous heavy metals from wastewater has become a crucial concern for environmental scientists and engineers aiming to ensure clean environment, protect aquatic life, safeguarding human health worldwide. Continuous progress in this field led the development various physicochemical advanced techniques removing metal ions reusing treated wastewater. However, these methods often face challenges related scalability sustainability. In recent years, significant advancements have been made, with numerous studies indicating that extracellular polymeric substances (EPS) produced by wide range microorganisms are promising eco-friendly strategy Due their ease use, high efficiency, economic advantages, EPS gained increasing attention as green biosorbent metals. Despite growing interest, few review articles comprehensively discuss insights into aqueous streams using EPS. This compiles information on microbial diverse habitats, focusing biosorption mechanisms contaminated environments. It also examines key factors influencing bio-adsorption, which essential achieving effective polluted reviewed literature reveals most primarily focused morphological qualitative aspects production. Recent research emphasizes potential formation granules integration plants approach efficient contaminants. Furthermore, identifies gaps practical issues while suggesting future prospects utilizing remediation. By harnessing appropriate interventions, researchers can develop sustainable solutions reduce toxicity, thereby enhancing

Язык: Английский

Процитировано

1