Study on Enhancement of Denitrification Performance of Alcaligenes faecalis
Nitrogen pollution in water bodies presents a serious threat to ecosystems due to its role in eutrophication. In this study, the aerobic denitrifying bacterium Alcaligenes faecalis was used as a model microorganism to investigate the optimal operating ...
Zicheng Luo +6 more
doaj +1 more source
Nitrate transport and assimilation in Aspergillus nidulans [PDF]
In this study, several aspects of nitrate assimilation and transport have been studied using the filamentous fungus Aspergillus nidulans, which has been shown to be safe laboratory organism as judged by it’s pathogenicity towards insect larvae.
Akhtar, Naureen
core +2 more sources
Insights on alterations to the rumen ecosystem by nitrate and nitrocompounds
Nitrate and certain short chain nitrocompounds and nitro-oxy compounds are being investigated as dietary supplements to reduce economic and environmental costs associated with ruminal methane emissions.
Elizabeth eLatham +4 more
doaj +1 more source
Comparison of nitrification inhibitors to restrict nitrate leaching in a maize crop irrigated under mediterranean conditions [PDF]
The aim of this paper was to compare dicyandiamide (DCD) and 3,4 dimethylpyrazole phosphate (DMPP) as inhibitors of ammonium oxidation and nitrate leaching after applying fertilizer to a maize (Zea mays L.) crop grown under Mediterranean conditions.
Diez, J.A. +8 more
core +1 more source
Effects of nitrate in combination with lactate on rumen fermentation and methane production in an batch culture [PDF]
Objective This in vitro study determined the combination effect of nitrate and lactate on nitrate reduction, rumen fermentation and methane production.
Beomseok Bae +3 more
doaj +1 more source
To evaluate the actual performance of the H2-based polyvinyl chloride hollow fiber membrane biofilm reactor (HF-MBfR), we used HF-MBfR to remove nitrate from the nitrate contaminated groundwater with the dissolved oxygen (~6.2 mg/L) in Zhangqiu city ...
Yanhao Zhang +4 more
doaj +1 more source
Electrochemical chelation and reduction of nitrate ion on EDTA modified carbon paste electrode
The aim of this work is to combine two methods for removing nitrate ions from concentrated aqueous solutions. This involves chelating and then reducing NO3− by EDTE modified carbon paste electrode (EDTA-CPE).
Jihane El mastour +2 more
doaj +1 more source
To successfully colonize a variety of environments, bacteria can coordinate complex collective behaviors such as biofilm formation. To thrive in oxygen limited niches, bacteria’s versatile physiology enables the utilization of alternative electron ...
Alberto J. Martín-Rodríguez +5 more
doaj +1 more source
Simulating the long term impact of nitrate mitigation scenarios in apilot study basin [PDF]
The agro-hydrological model TNT2 was used to explore for a period of 14 years (1987–2001) the likelyconsequences of mitigation scenarios on nitrate contamination of the stream water in a small agriculturalcatchment.
Probst, Jean-Luc +5 more
core +1 more source
Nitrate reduction over nanoscale zero-valent iron prepared by hydrogen reduction of goethite [PDF]
Nitrate reduction with nanoscale zero-valent iron (NZVI) was reported as a potential technology to remove nitrate from nitrate-contaminated water. In this paper, nitrate reduction with NZVI prepared by hydrogen reduction of natural goethite (NZVI-N, -N ...
Yuan, P. +7 more
core +1 more source

