Nitrous oxide (N2O) decomposition is increasingly acknowledged as a viable strategy for
mitigating greenhouse gas emissions and addressing ozone depletion, aligning significantly …

Microbial fuel cells (MFC) have recently received increasing attention due to their promising
potential in sustainable wastewater treatment and contaminant removal. In general …

Lack of suitable electron donors or acceptors is in many cases the key reason for pollutants
to persist in the environment. Externally supplementation of electron donors or acceptors is …

Extracellular electron transfer in microorganisms has been applied for bioelectrochemical
synthesis utilizing microbes to catalyze anodic and/or cathodic biochemical reactions …

N2O emissions from the biological treatment of sewage, manure, landfill leachates and
industrial effluents have gained considerable interest among policy makers and …

The presence of elevated concentrations of nitrates in drinking water has become a serious
concern worldwide. The use of autotrophic denitrification in microbial fuel cells (MFCs) for …

Instead of requiring metal catalysts, MFCs utilize bacteria that oxidize organic matter and
either transfer electrons to the anode or take electrons from the cathode. These devices are …

Microbial fuel cells (MFCs) have gained tremendous global interest over the last decades as
a device that uses bacteria to oxidize organic and inorganic matters in the anode with …

Several regions around the world present high levels of nitrate in groundwater. Due to its
toxicity, nitrate must be removed before the groundwater is used as drinking-water. This …

This paper contains a critical examination of the current application of environmental
biotechnologies in the field of bioremediation of contaminated groundwater and sediments …