Effects of electrical stimulation based on directed domestication on m-dichlorobenzene purification performance and microbial composition

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 107069 - 107069

Published: Jan. 24, 2025

Language: Английский

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Whole Cells of Microorganisms—A Powerful Bioanalytical Tool for Measuring Integral Parameters of Pollution: A Review

Biosensors, Journal Year: 2025, Volume and Issue: 15(5), P. 290 - 290

Published: May 4, 2025

Microbial biosensors are bioanalytical devices that can measure the toxicity of pollutants or detect specific substances. This is greatest advantage microbial which use whole cells microorganisms as powerful tools for measuring integral parameters environmental pollution. review explores core principles including biofuel devices, emphasizing their capacity to evaluate biochemical oxygen demand (BOD), toxicity, heavy metals, surfactants, phenols, pesticides, inorganic pollutants, and microbiological contamination. However, practical challenges, such sensitivity factors like pH, salinity, presence competing substances, continue hinder broader application long-term stability. The performance these closely tied both technological advancement scientific understanding biological systems, influence data interpretation device optimization. further examines cutting-edge developments, integration electroactive biofilms with nanomaterials, molecular biology techniques, artificial intelligence, all significantly enhance biosensor functionality analytical accuracy. Commercial implementations improvement strategies also discussed, providing a comprehensive overview state-of-the-art in this field. Overall, work consolidates recent progress identifies potential limitations biosensors, offering valuable insights into future development monitoring.

Language: Английский

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Enhancing biochemical degradation for phenol wastewater: A preliminary study on bioaugmentation technique of anaerobic digestion and simultaneous nitrification-denitrification coupled with fermentation

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 66, P. 105921 - 105921

Published: Aug. 10, 2024

Language: Английский

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Aerobic phenol degradation using native bacterial consortium via ortho–and meta–cleavage pathways

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Aug. 5, 2024

Effective bioremediation of a phenol-polluted environment harnesses microorganisms' ability to utilize hazardous compounds as beneficial degraders. In the present study, consortium consisting 15 bacterial strains was utilized. The current study aims monitor phenol biodegradation pathway. tested showed effective potential in phenol-contaminated industrial wastewater. enzymatic studies conducted brought light that under test proficient degrading aerobic conditions while exhibiting simultaneous expression both ortho- and meta-cleavage pathways. It observed pheA, pheB, C12O genes were maximally expressed, enzymes responsible for degradation, namely, hydroxylase, catechol 1,2-dioxygenase, 2,3-dioxygenase, reached maximum activity after 48 h incubation with 20-ppm concentration. To gain deeper understanding activation pathways involved technique known differential display reverse transcriptase polymerase chain reaction (DDRT-PCR) applied. This method allowed specific amplification detection degradation. levels these determined extent which activated response presence phenol.

Language: Английский

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The mechanism of survival and degradation of phenol by Acinetobacter pittii in an extremely acidic environment

Environmental Research, Journal Year: 2024, Volume and Issue: 260, P. 119596 - 119596

Published: July 14, 2024

Language: Английский

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Microbial removal of phenol and ammonium from acidic wastewater using recycled polyurethane: Performance and mechanism

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 68, P. 106473 - 106473

Published: Nov. 6, 2024

Language: Английский

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