Denitrifying biocathodes are used to treat nitrogen contaminated water resources. The present PhD dissertation have been characterized different bacterial families with a relevant role in denitrification process. Different operational conditions were used, different electron acceptors: nitrate and nitrite, and alternative electron donors: organic matter. The use of functional genes as specific target, allowed to identify Bradyrhizobiaceae as a key family in autotrophic denitrification. The dominance of this family were observed using different electron acceptors and also in nitrite and nitrous oxide reduction reactions. Five representative isolates were obtained to determine the role of this bacteria in electrotrophic processes. All of them...
Discharge of nitrogen components into the environment can be a cause of serious problems such as eut...
communication orale invitée, résuméEADenitrifying micro-organisms are capable to reduce soluble oxid...
In recent years, the removal of nitrate as a global soil and water contaminant has been increasingly...
The biocathodic reduction of nitrate in Microbial Fuel Cells (MFCs) is an alternative to remove nitr...
The use of biocathodes in bioelectrochemical systems (BES) for the removal of nitrate in wastewater ...
Nitrogen removal in wastewater treatment plants is usually severely inhibited under cold temperature...
Bioelectrochemical systems couple the oxidation of an electron donor at the anode with the reduction...
Nitrate discharge leads to eutrophication, the largest water quality problem globally. Eutrophicati...
The emission of the greenhouse gas nitrous oxide (NO) can occur during biological nutrient removal. ...
Nitrification is a key process of the biogeochemical nitrogen cycle and of biological wastewater tre...
The oxidation of inorganic nitrogenous compounds by chemoautotrophic bacteria such as Nitrosomonas a...
Biological nitrogen removal via nitrite pathway in wastewater treatment is very important especially...
The presence of nitrates (NO3-) in groundwater is a worldwide concern. The high energy demand and en...
Partial denitrification, the termination of NO3−-N reduction at nitrite (NO2−-N), has received growi...
A denitrification bacterium was isolated from riverbed soil and identified as Ochrobactrum sp., whos...
Discharge of nitrogen components into the environment can be a cause of serious problems such as eut...
communication orale invitée, résuméEADenitrifying micro-organisms are capable to reduce soluble oxid...
In recent years, the removal of nitrate as a global soil and water contaminant has been increasingly...
The biocathodic reduction of nitrate in Microbial Fuel Cells (MFCs) is an alternative to remove nitr...
The use of biocathodes in bioelectrochemical systems (BES) for the removal of nitrate in wastewater ...
Nitrogen removal in wastewater treatment plants is usually severely inhibited under cold temperature...
Bioelectrochemical systems couple the oxidation of an electron donor at the anode with the reduction...
Nitrate discharge leads to eutrophication, the largest water quality problem globally. Eutrophicati...
The emission of the greenhouse gas nitrous oxide (NO) can occur during biological nutrient removal. ...
Nitrification is a key process of the biogeochemical nitrogen cycle and of biological wastewater tre...
The oxidation of inorganic nitrogenous compounds by chemoautotrophic bacteria such as Nitrosomonas a...
Biological nitrogen removal via nitrite pathway in wastewater treatment is very important especially...
The presence of nitrates (NO3-) in groundwater is a worldwide concern. The high energy demand and en...
Partial denitrification, the termination of NO3−-N reduction at nitrite (NO2−-N), has received growi...
A denitrification bacterium was isolated from riverbed soil and identified as Ochrobactrum sp., whos...
Discharge of nitrogen components into the environment can be a cause of serious problems such as eut...
communication orale invitée, résuméEADenitrifying micro-organisms are capable to reduce soluble oxid...
In recent years, the removal of nitrate as a global soil and water contaminant has been increasingly...