Bioremediation of alkane–containing saline soils using the long–chain alkane–degrading bacterium Pseudomonas aeruginosa DL: Effects, communities, and networks

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 488, P. 137401 - 137401

Published: Jan. 26, 2025

Language: Английский

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Phytoremediation: Harnessing plant power and innovative technologies for effective soil remediation

Plant Stress, Journal Year: 2024, Volume and Issue: 14, P. 100578 - 100578

Published: Aug. 27, 2024

Language: Английский

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From Killer to Solution: Evaluating Bioremediation Strategies on Microbial Diversity in Crude Oil-Contaminated Soil over Three to Six Months in Port Harcourt, Nigeria

Advances in Environmental and Engineering Research, Journal Year: 2024, Volume and Issue: 05(04), P. 1 - 26

Published: Nov. 5, 2024

The study aimed to evaluate the efficacy of various bioremediation approaches on microbial diversity in crude oil-contaminated soil over three six months Port Harcourt, Nigeria. objective was assess impact different strategies populations, particularly focusing hydrocarbon-utilizing bacteria and fungi. Microbial populations were quantified using serial dilution count techniques. vapor phase transfer mechanism employed estimate Bacterial fungal colonies incubated for five days, followed by biochemical tests isolate identification. Fungal pure cultures observed under a microscope. significant increase free oil pollution when bioremediators such as mushrooms earthworms introduced. Mushrooms exhibited 50% (HUB), while showed 55% HUB six-month period. longer lifespan nutrient absorption capabilities facilitated faster growth. Furthermore, growth population fungi oil-polluted after employing bioremediation, with highest treated at months, months. Conversely, lowest recorded polluted 10% remediated results suggest that effectively soil. However, demonstrated higher compared earthworms, especially terms promoting (HUB) (HUF). Based findings, it is recommended prioritize agents similar environmental restoration efforts due their superior increasing HUF. This underscores potential effective restoring soil, offering insights sustainable practices oil-affected regions like

Language: Английский

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Bioremediation Strategies Against Hydrocarbon Wastes and Synthesis of Novel Recycled Products

Environmental science and engineering, Journal Year: 2025, Volume and Issue: unknown, P. 255 - 304

Published: Jan. 1, 2025

Language: Английский

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Fungi for Sustainable Pharmaceutical Remediation: Enzymatic Innovations, Challenges, and Applications—A Review

Processes, Journal Year: 2025, Volume and Issue: 13(4), P. 1034 - 1034

Published: March 31, 2025

The extensive use of pharmaceuticals in human and veterinary medicine has led to their persistent environmental release, posing ecological public health risks. Major sources include manufacturing effluents, excretion, aquaculture, improper disposal, contributing bioaccumulation ecotoxicity. Mycoremediation is the fungal-mediated biodegradation pharmaceuticals, offers a promising sustainable approach mitigate pharmaceutical pollution. Studies have reported that certain fungal species, including Trametes versicolor Pleurotus ostreatus, can degrade up 90% contaminants, such as diclofenac, carbamazepine, ibuprofen, within days weeks, depending on conditions. Fungi produce range extracellular enzymes, laccases peroxidases, alongside intracellular enzymes like cytochrome P450 monooxygenases, which catalyze transformation complex compounds. These play an essential role modifying, detoxifying, mineralizing xenobiotics, thereby reducing persistence toxicity. effectiveness biotransformation influenced by factors substrate specificity, enzyme stability, Optimal degradation typically occurs at pH 4.5–6.0 temperatures 20–30 °C. Recent advancements engineering, immobilization techniques, bioreactor design improved catalytic efficiency process feasibility. However, scaling fungal-based remediation systems for large-scale applications remains challenge. Addressing these limitations with synthetic biology, metabolic other biotechnological innovations could further enhance enzymatic pharmaceuticals. This review highlights innovations, applications, challenges mycoremediation, emphasizing potential fungi transformative solution waste management.

Language: Английский

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Evaluating Bioremediation Strategies on Microbial Diversity in Crude Oil-Contaminated Soil Over Three to Six Months in Port Harcourt, Nigeria.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: May 14, 2024

Rationale: The study aimed to evaluate the efficacy of various bioremediation approaches on microbial diversity in crude oil-contaminated soil over a duration three six months Port Harcourt, Nigeria. Objective: objective was assess impact different strategies populations, particularly focusing hydrocarbon-utilizing bacteria and fungi. Method(s): Microbial populations were quantified using serial dilution count techniques. vapor phase transfer mechanism employed estimate Bacterial fungal colonies incubated for five days, followed by biochemical tests isolate identification. Fungal pure cultures observed under microscope. Results: significant increase free oil pollution when bioremediators such as mushrooms earthworms introduced. Mushrooms exhibited 50% (HUB), while showed 55% HUB six-month period. longer lifespan nutrient absorption capabilities facilitated faster growth. Furthermore, growth population fungi oil-polluted after employing bioremediators, with highest treated at months, months. Conversely, lowest recorded polluted 10% remediated Conclusions: The results suggest that both effectively soil. However, demonstrated higher compared earthworms, especially terms promoting (HUB) (HUF). Recommendations: Based findings, it is recommended prioritize use agents similar environmental restoration efforts due their superior increasing HUF. Significance Statement: This underscores potential effective restoring soil, offering insights sustainable practices oil-affected regions like

Language: Английский

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Construction and application of petroleum-degrading bacterial agents: Community composition, lyophilization technology, and degradation mechanism

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(6), P. 114904 - 114904

Published: Nov. 22, 2024

Language: Английский

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Alkane molecularly imprinted nanofiber membranes used to enhance the diesel degradation process

Journal of Applied Polymer Science, Journal Year: 2024, Volume and Issue: 141(24)

Published: April 1, 2024

Abstract Combining molecular imprinting technology with electrostatic spinning technology, a molecularly imprinted nanofiber membrane material memory and recognition of specific molecules is thus produced. It has the advantages high efficiency, reusability, easy amplification, simple operation. In this study, alkane nanofibrous membranes are prepared as carrier for immobilize Bacillus cereus LY‐1 degradation diesel in oil–water system. The adsorption capacity oil n ‐decyl alcohol template molecule reach 120.25 mg g −1 , imprint using polyvinyl (PVA) substrate 41.37 . After 4 days, immobilized cells eliminate roughly 80.7% at starting concentration 3 L results show that structures MINM enhance by loaded microorganisms.

Language: Английский

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Thriving in salty environments: Aspergillus niger’s halotolerance and BTEX biodegradation potential

World Journal of Microbiology and Biotechnology, Journal Year: 2024, Volume and Issue: 41(1)

Published: Dec. 18, 2024

Language: Английский

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