Research Keyword: microbial fuel cells

Impact of veterinary pharmaceuticals on environment and their mitigation through microbial bioremediation

Veterinary medicines used in livestock are contaminating our water and soil, creating serious problems like antibiotic-resistant bacteria. Scientists are discovering that natural microorganisms like bacteria and fungi can break down these pharmaceutical pollutants effectively. Advanced technologies combining microbes with electrical systems show promise for cleaning up contaminated wastewater, offering hope for a more sustainable solution to this growing environmental problem.

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Electroactive Bacteria in Natural Ecosystems and Their Applications in Microbial Fuel Cells for Bioremediation: A Review

Electroactive bacteria are special microorganisms found in soil, water, and sediment that can generate electrical current. Scientists are harnessing these bacteria in microbial fuel cells to simultaneously clean contaminated water and produce electricity. These systems can remove pollution including heavy metals and antibiotics while generating renewable energy, offering a green solution for environmental cleanup and power generation.

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Characteristics of Aniline Aerofloat Biodegradation in Mineral Processing Wastewater and Energy Recovery by Single-Chamber Bioelectrochemical System: Strategies for Efficiency Improvement and Microbial Mechanisms

This study demonstrates that microbial fuel cells can effectively treat mining wastewater containing aniline aerofloat, a toxic organic chemical, while simultaneously generating electricity. By optimizing conditions such as pH and electrical resistance, the system achieved over 72% removal of the contaminant. Specific bacteria enriched in the fuel cell anode proved instrumental in breaking down this complex compound, offering a promising sustainable solution for mining industry wastewater management.

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