In some Moroccan areas, ground waters are contaminated with nitrates. The concentrations can reach 100 to 400 mg/L. Such ground waters are the only source for rural people daily demand. Therefore, itis needful to ensure a rustic denitrification treatment.In the lab, a biodenitrification process has beenstudied using reed cellulose as carbon source andreducing agent. Moreover, the denitrified water(NO3- < 50 mg/L, NO2- < 0,1 mg/L) contained organicmatter. As the last step of treatment chain waschlorination, THMs were formed in levels higher asallowable.So, reed and the effluent were extracted with organicsolvents and a few organic compounds, especiallyphenols, were identified by gas chromatographycoupled to the spectrometry of mass (GC/MS).T...
3rd cycleFor many years, the Arcachon Bay is confronted with problems of eutrophication due to agric...
The concern over nitrate contamination of groundwater is directly related to expansive use of fertil...
The presence of excess nitrate in natural water resources is determined worldwide and therefore the ...
Conventional treatment of groundwater with high nitrate content, i.e. bio-denitrification on a lingo...
Nitrate pollution is a widespread problem that affects water bodies in many regions of the world, un...
Abstract The anthropogenic abundance of reactive nitrogen (N) forms has increased in the last few de...
To meet the needs of human populations, agriculture is increasingly intensive, using a very large nu...
A study was made of microbiological processes, particularly denitrification, leading to the eliminat...
Denitrification is a microbially-catalyzed reaction which reduces nitrate to N2 through a series of ...
The biological denitrification (BD) process represents an interesting solution to remove nitrate fro...
AbstractArtificial recharge improves several water quality parameters. Denitrification is a good exa...
Nitrogen based eutrophication of ecosystems is a global problem that gains momentum through a growin...
Mining activities cause high levels of nitrogen in the process water. The nitrogen originates from t...
AbstractDenitrification bioreactors have served as effective artificial N sinks by stimulating denit...
Denitrification beds are containers filled with wood by-products that serve as a carbon and energy s...
3rd cycleFor many years, the Arcachon Bay is confronted with problems of eutrophication due to agric...
The concern over nitrate contamination of groundwater is directly related to expansive use of fertil...
The presence of excess nitrate in natural water resources is determined worldwide and therefore the ...
Conventional treatment of groundwater with high nitrate content, i.e. bio-denitrification on a lingo...
Nitrate pollution is a widespread problem that affects water bodies in many regions of the world, un...
Abstract The anthropogenic abundance of reactive nitrogen (N) forms has increased in the last few de...
To meet the needs of human populations, agriculture is increasingly intensive, using a very large nu...
A study was made of microbiological processes, particularly denitrification, leading to the eliminat...
Denitrification is a microbially-catalyzed reaction which reduces nitrate to N2 through a series of ...
The biological denitrification (BD) process represents an interesting solution to remove nitrate fro...
AbstractArtificial recharge improves several water quality parameters. Denitrification is a good exa...
Nitrogen based eutrophication of ecosystems is a global problem that gains momentum through a growin...
Mining activities cause high levels of nitrogen in the process water. The nitrogen originates from t...
AbstractDenitrification bioreactors have served as effective artificial N sinks by stimulating denit...
Denitrification beds are containers filled with wood by-products that serve as a carbon and energy s...
3rd cycleFor many years, the Arcachon Bay is confronted with problems of eutrophication due to agric...
The concern over nitrate contamination of groundwater is directly related to expansive use of fertil...
The presence of excess nitrate in natural water resources is determined worldwide and therefore the ...