Ganoderma lucidum Immobilized on Wood Demonstrates High Persistence During the Removal of OPFRs in a Trickle-Bed Bioreactor

Journal of Fungi, Год журнала: 2025, Номер 11(2), С. 85 - 85

Опубликована: Янв. 22, 2025

Emerging pollutants such as organophosphate flame retardants (OPFRs) pose a critical threat to environmental and human health, while conventional wastewater treatments often fail remove them. This study addresses this issue by evaluating the bioremediation potential of white-rot fungi for removal two OPFRs: tris(2-chloroethyl) phosphate (TCEP) tributyl (TBP). Three fungal species—Ganoderma lucidum, Trametes versicolor, Phanerochaete velutina—were screened their degradation capabilities. Among these, G. lucidum T. versicolor demonstrated efficiencies exceeding 99% TBP, rates TCEP were significantly lower, with maximum 30%. The exploration enzyme role showed that cytochrome P450 is involved in extracellular laccase not involved. Continuous batch experiments performed using trickle-bed reactor (TBR) operating under non-sterile conditions, setting closely resembles real-world treatment environments. was immobilized on oak wood chips, measured be 85.3% 54.8% TBP TCEP, respectively, over 10 cycles. Microbial community analysis remained dominant species reactor. These findings demonstrate efficacy fungal-based bioreactors, offering sustainable efficient alternative addressing pollution caused highly recalcitrant pollutants.

Язык: Английский

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Insights into Novel Doping Effect of Fe-Doped ZnS Nanostructures Derived from Oxystelma Esculentum: Kinetics-Based Photocatalysis, Nitrogen Fixation, and Antifungal Efficacy

Catalysts, Год журнала: 2024, Номер 14(12), С. 888 - 888

Опубликована: Дек. 4, 2024

Implementing greener approaches is a sustainable and eco-friendly methodology for nanocomposite synthesis. This work reports the fabrication of Fe-doped ZnS (Fe0.3Zn0.7S) its broad-spectrum applications. The systematic characterization was carried out using several advanced analytical techniques. DLS, Zeta potential, SEM, XPS, TEM performed morphological size assessments engineered nanocomposite. Eventually, XRD provided valuable insights into crystalline behavior nanocomposites were then treated against organic dye Safranin O, which displayed 93% degradation within an hour with rate constant value 0.0326 min−1. Parameters influencing percentage degradation, such as temperature, pH, etc., also discussed. Moreover, LCMS test conducted to evaluate presence reactive intermediates. O’s confirmed by identifying intermediate products, compounds m/z values 335.84, 321.81, 306.79, 292.77, 257.32, indicative progressive breakdown. Finally, photocatalytic enactment examination verified that prepared nanocomposite’s nitrogen fixation (38.96 µmolg−1) way greater (~4 times) than pristine compound. In addition, nanoparticles demonstrated befitting ability eliminate wide range threatening pathogenic fungi. doping Fe further enhanced inhibition Fusarium oxysporum.

Язык: Английский

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Environmental Safety Perspectives on Organophosphate Flame Retardants: Current strategies and advancements in their environmental removal and detection

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115340 - 115340

Опубликована: Янв. 1, 2025

Язык: Английский

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Metagenomic and enzymatic mechanisms underpinning efficient water treatment of 2-ethylhexyl diphenyl phosphate (EHDPP) by the microbial consortium 8-ZY

Water Research, Год журнала: 2025, Номер 275, С. 123178 - 123178

Опубликована: Янв. 21, 2025

Язык: Английский

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Biodegradation of triphenyl phosphate by a novel marine bacterial strain: Performance, mechanism, bioremediation and toxicity alleviation

Journal of Hazardous Materials, Год журнала: 2025, Номер 494, С. 138664 - 138664

Опубликована: Май 18, 2025

Язык: Английский

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