Mechanisms of bioleaching: iron and sulfur oxidation by acidophilic microorganisms
S Jones, JM Santini - Essays in Biochemistry, 2023 - portlandpress.com
Bioleaching offers a low-input method of extracting valuable metals from sulfide minerals,
which works by exploiting the sulfur and iron metabolisms of microorganisms to break down …
which works by exploiting the sulfur and iron metabolisms of microorganisms to break down …
Heavy metal reduction coupled to methane oxidation: mechanisms, recent advances and future perspectives
Methane emission has contributed greatly to the global warming and climate change, and
the pollution of heavy metals is an important concern due to their toxicity and environmental …
the pollution of heavy metals is an important concern due to their toxicity and environmental …
Pyrite-enhanced sludge digestion via stimulation of direct interspecies electron transfer between syntrophic propionate-and sulfur-oxidizing bacteria and …
P Jiao, X Zhang, S Qiu, X Zhou, Z Tian, Y Liang… - Chemical Engineering …, 2023 - Elsevier
The supplementation of conductive materials (CMs) is a promising strategy to improve the
methane (CH 4) yield from anaerobic digestion (AD) of sewage sludge. However, most CMs …
methane (CH 4) yield from anaerobic digestion (AD) of sewage sludge. However, most CMs …
A novel granular sludge-based and highly corrosion-resistant bio-concrete in sewers
Bio-concrete is known for its self-healing capacity although the corrosion resistance was not
investigated previously. This study presents an innovative bio-concrete by mixing anaerobic …
investigated previously. This study presents an innovative bio-concrete by mixing anaerobic …
Effective bioleaching of low-grade copper ores: Insights from microbial cross experiments
The interaction between microorganisms and minerals was a hot topic to reveal the
transformation of key elements that affecting bioleaching efficiency. Three typical low-grade …
transformation of key elements that affecting bioleaching efficiency. Three typical low-grade …
Comparison of bioleaching of a sulfidic copper ore (chalcopyrite) in column percolators and in stirred-tank bioreactors including microbial community analysis
A Bakhti, H Moghimi, A Bozorg, S Stankovic, Z Manafi… - Chemosphere, 2024 - Elsevier
Chalcopyrite is the most abundant Cu-sulfide and economically the most important copper
mineral in the world. It is known to be recalcitrant in hydrometallurgical processing and …
mineral in the world. It is known to be recalcitrant in hydrometallurgical processing and …
Pore‐Matched Sponge for Microorganisms Pushes Electron Extraction Limit in Microbial Fuel Cells
K Feng, Y Lu, Q Wang, Z Ji, W Li, J Chen, S Zhang… - Small, 2024 - Wiley Online Library
Microbial fuel cells (MFCs) are of great potential for wastewater remediation and chemical
energy recovery. Nevertheless, limited by inefficient electron transfer between …
energy recovery. Nevertheless, limited by inefficient electron transfer between …
Electroactive microorganisms in advanced energy technologies
X Zhou, X Zhang, Y Peng, AI Douka, F You, J Yao… - Molecules, 2023 - mdpi.com
Large-scale production of green and pollution-free materials is crucial for deploying
sustainable clean energy. Currently, the fabrication of traditional energy materials involves …
sustainable clean energy. Currently, the fabrication of traditional energy materials involves …
Corrosion mitigation by nitrite spray on corroded concrete in a real sewer system
Microbially influenced concrete corrosion (MICC) in sewers is caused by the activity of
sulfide-oxidizing microorganisms (SOMs) on concrete surfaces, which greatly deteriorates …
sulfide-oxidizing microorganisms (SOMs) on concrete surfaces, which greatly deteriorates …
Organic carbon coupling with sulfur reducer boosts sulfur based denitrification by Thiobacillus denitrificans
W Hao, J Zhang, R Duan, P Liang, M Li, X Qi… - Science of The Total …, 2020 - Elsevier
Sulfur autotrophic denitrification utilizes elemental sulfur as the electron donor for nitrate
removal from aquatic environments. Organic carbon could stimulate the conversion of sulfur …
removal from aquatic environments. Organic carbon could stimulate the conversion of sulfur …