Evaluating Bioremediation Strategies on Microbial Diversity in Crude Oil-Contaminated Soil Over Three to Six Months in Port Harcourt, Nigeria. DOI Creative Commons
Fubara Gift Evans,

Ukoima Hudson Nkalo,

Dokuboba Amachree

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Май 14, 2024

Abstract 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

Язык: Английский

Recent developments and prospects of sustainable remediation treatments for major contaminants in soil: A review DOI
Hyowon Lee, Kabari Sam, Frédéric Coulon

и другие.

The Science of The Total Environment, Год журнала: 2023, Номер 912, С. 168769 - 168769

Опубликована: Ноя. 25, 2023

Язык: Английский

Процитировано

45
A comprehensive review of sustainable bioremediation techniques: Eco friendly solutions for waste and pollution management DOI Creative Commons

Narendra Kuppan,

Midhila Padman,

M Mahadeva

и другие.

Waste Management Bulletin, Год журнала: 2024, Номер 2(3), С. 154 - 171

Опубликована: Июль 22, 2024

Bioremediation, an advanced and environmentally sustainable technology, utilizes biological microorganisms to mitigate pollution. This review combines insights from two perspectives: one focusing on the mechanisms, applications, types of bioremediation, other examining transformative potential integrating Internet Things (IoT), Artificial Intelligence (AI), biosensors in pollution management. The first perspective delves into effectiveness bioremediation decomposing detoxifying hazardous substances, emphasizing its cost-effectiveness eco-friendliness compared conventional methods. In-situ ex-situ methods are analyzed, along with intrinsic engineered techniques, phytoremediation strategies for heavy metal removal. underscores growing importance addressing industrial effluents, contaminated soils, groundwater, future advancements expected enhance efficiency applicability. From second perspective, recent IoT, AI, explored their revolutionize waste IoT facilitates real-time monitoring remote management, AI enhances data analysis predictive modelling, contribute precise pollutant detection environmental monitoring. highlights synergistic integration these technologies, presenting smart systems feedback loops adaptive capabilities. Together, technologies offer scalable solutions mitigation, marking a significant stride towards

Язык: Английский

Процитировано

42
Challenges and opportunities for low-carbon remediation in the Niger Delta: Towards sustainable environmental management DOI Creative Commons
Ikeabiama Azuazu, Kabari Sam, Pablo Campo

и другие.

The Science of The Total Environment, Год журнала: 2023, Номер 900, С. 165739 - 165739

Опубликована: Июль 25, 2023

There is increasing demand for low-carbon remediation strategies reducing greenhouse gas emissions and promoting sustainable development in the management of environmental contamination. This trend within broader context that balance environmental, economic, social aspects. article critically reviewed existing literature to evaluate compare various methods, such as bioremediation, phytoremediation, situ chemical oxidation, soil vapour extraction, electrokinetic remediation, identify suitable techniques oil-contaminated sites Niger Delta region Nigeria. We analysed UK frameworks (SuRF-UK) glean lessons Nigerian context. Our findings indicate bioremediation phytoremediation are particularly promising technologies due their cost-effectiveness adaptability local conditions. proposed a framework deeply considers opportunities achieving multiple goals including effective limited while returning net economic benefit communities. The will help decision makers implement meet sustainability indices, integrates considerations return need policymakers establish enforce policies regulations support practises, build capacity stakeholders, invest research development, promote collaboration among stakeholders create regulatory environment supports practises promotes region. study provides insights regions addressing land contamination by different contaminants facilitates adoption consider contextual socio-economic indices development.

Язык: Английский

Процитировано

30
PFAS biodegradation by Labrys portucalensis F11: Evidence of chain shortening and identification of metabolites of PFOS, 6:2 FTS, and 5:3 FTCA DOI
Mindula K. Wijayahena, Irina S. Moreira, Paula M. L. Castro

и другие.

The Science of The Total Environment, Год журнала: 2025, Номер 959, С. 178348 - 178348

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1
Hydrochar from Agricultural Waste as a Biobased Support Matrix Enhances the Bacterial Degradation of Diethyl Phthalate DOI Creative Commons

Emanuel Gheorghita Armanu,

Simone Bertoldi,

Matthias Schmidt

и другие.

Molecules, Год журнала: 2025, Номер 30(5), С. 1167 - 1167

Опубликована: Март 5, 2025

The hydrothermal carbonization (HTC) of biomass presents a sustainable approach for waste management and production value-added materials such as hydrochar, which holds promise an adsorbent support matrix bacterial immobilization applied, e.g., bioremediation processes sites contaminated with phthalate ester plasticizers diethyl (DEP). In the present study, hydrochar was synthesized from vine shoots (VSs) employing following parameters during HTC process: 260 °C 30 min 1:10 (w/v) biomass-to-water ratio. resulting (VSs-HC) characterized porosity, elemental composition, structural properties using Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDX), Raman spectroscopy. Elemental analysis confirmed presence key elements in VSs structure, essential char formation process. VSs-HC exhibited macroporous structure (>0.5 μm), facilitating (DEP) adsorption, adhesion, biofilm formation. Adsorption studies showed that achieved 90% removal rate 4 mM DEP within first hour contact. Furthermore, VS-HC tested consortium (Pseudomonas spp. Microbacterium sp.) known to degrade DEP. immobilized on demonstrated enhanced tolerance toxicity, degrading 76% 8 24 h, compared 14% by planktonic cultures. This study highlights VSs-HC's potential cost-effective material environmental bioremediation, offering cell viability, improved formation, efficient plasticizer removal. These findings provide pathway mitigating pollution through scalable low-cost solutions.

Язык: Английский

Процитировано

1
Exploitation of microbial activities at low pH to enhance planetary health DOI Creative Commons
Merve Atasoy, Avelino Álvarez‐Ordóñez, Adam Cenian

и другие.

FEMS Microbiology Reviews, Год журнала: 2023, Номер 48(1)

Опубликована: Ноя. 20, 2023

Abstract Awareness is growing that human health cannot be considered in isolation but inextricably woven with the of environment which we live. It is, however, under-recognized sustainability activities strongly relies on preserving equilibrium microbial communities living in/on/around us. Microbial metabolic are instrumental for production, functionalization, processing, and preservation food. For circular economy, metabolism would exploited to produce building blocks chemical industry, achieve effective crop protection, agri-food waste revalorization, or biofuel as well bioremediation bioaugmentation contaminated areas. Low pH undoubtedly a key physical–chemical parameter needs exploiting powerful arsenal. Deviation from optimal conditions has profound effects shaping responsible carrying out essential processes. Furthermore, novel strategies combat contaminations infections by pathogens rely microbial-derived acidic molecules suppress/inhibit their growth. Herein, present state-of-the-art knowledge impact many applied areas how this can guide us use immense arsenal more impactful exploitation Planetary Health perspective.

Язык: Английский

Процитировано

19
Microbial remediation of petroleum-contaminated soil focused on the mechanism and microbial response: a review DOI
Dongke Zhang, Qing Chen, Zheng Gong

и другие.

Environmental Science and Pollution Research, Год журнала: 2024, Номер 31(23), С. 33325 - 33346

Опубликована: Май 6, 2024

Язык: Английский

Процитировано

8
Diverting organic waste from landfills via insect biomanufacturing using engineered black soldier flies (Hermetia illucens) DOI Creative Commons
Kate Tepper, Owain R. Edwards, Anwar Sunna

и другие.

Communications Biology, Год журнала: 2024, Номер 7(1)

Опубликована: Июль 24, 2024

Abstract A major roadblock towards the realisation of a circular economy are lack high-value products that can be generated from waste. Black soldier flies (BSF; Hermetia illucens ) gaining traction for their ability to rapidly consume large quantities organic wastes. However, these primarily used produce small variety products, such as animal feed ingredients and fertiliser. Using synthetic biology, BSF could developed into novel sustainable biomanufacturing platform valorise broader waste feedstocks enhanced feeds, biomolecules including industrial enzymes lipids, improved

Язык: Английский

Процитировано

8
The role and mechanisms of microbes in dichlorodiphenyltrichloroethane (DDT) and its residues bioremediation DOI Creative Commons

Girma Ebsa,

Birhanu Gizaw,

Mesele Admassie

и другие.

Biotechnology Reports, Год журнала: 2024, Номер 42, С. e00835 - e00835

Опубликована: Март 11, 2024

Environmental contamination with dichlorodiphenyltrichloroethane (DDT) has sever effects on the ecosystem worldwide. DDT is a recalcitrant synthetic chemical high toxicity and lipophilicity. It also bioaccumulated in food chain causes genotoxic, estrogenic, carcinogenic, mutagenic aquatic organisms humans. Microbial remediation mechanism its enzymes are very important for removing from environment. main residues dichlorodiphenyldichloroethylene (DDE) dichlorodiphenyldichloroethane (DDD) can biodegrade slowly soil water. To enhance this process, number of strategies proposed, such as bio-attenuation, biostimulation, bioaugmentation manipulation environmental conditions to activity microbial enzymes. The addition organic matter flooding degradation. candidates include micro-algae, fungi bacteria. This review provide brief information recommendation mechanisms.

Язык: Английский

Процитировано

6
Halophilic archaea as tools for bioremediation technologies DOI Creative Commons
Rosa María Martínez‐Espinosa

Applied Microbiology and Biotechnology, Год журнала: 2024, Номер 108(1)

Опубликована: Июнь 29, 2024

Abstract Haloarchaea are extremophilic microorganisms belonging to the Archaea domain that require high salt concentrations be alive, thus inhabiting ecosystems like salty ponds, marshes, or extremely lagoons. They more abundantly and widely distributed worldwide than initially expected. Most of them grouped into two families: Halobacteriaceae Haloferacaceae. The extreme conditions under which haloarchaea survive contribute their metabolic molecular adaptations, making good candidates for design bioremediation strategies treat brines, water, saline soils contaminated with toxic compounds such as nitrate, nitrite, oxychlorates perchlorate chlorate, heavy metals, hydrocarbons, aromatic compounds. New advances in understanding physiology, metabolism, biochemistry, biology suggest biochemical pathways related nitrogen carbon, can used proposals. This review analyses novelty most recent results showing capability some haloarchaeal species assimilate, modify, degrade living beings. Several examples role these treatment polluted brine also discussed connection circular economy-based processes. Key points • genuine metabolism metabolise highly beings These capabilities useful designing soil water

Язык: Английский

Процитировано

5