Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | Nitrate Contamination: The Use Of Nitrosovibrio Sp. And Pseudomonas Sp. To Identify The Source Of Contamination |
| Abstract | Nitrogen compounds are among the major chemical agents artificially released into the environment as a consequence of the growing need for food and energy production. Several studies have highlighted how the excessive use of fertilizers generates a surplus that overcomes the farms real need. In these cases, the nitrates present in fertilizers can be easily washed off by rainfall and irrigation, with possible consequent formation of high nitrate plumes in groundwater, due to hydrodynamic dispersion. Another anthropic source of nitrates is the sewage. For all these reasons, nitrates are the form of nitrogen that more frequently exceeds the maximum admissible concentrations in groundwater. Today is well known that the whole subsoil system is colonized by microorganisms, mainly present in microbial communities, constituted of bacteria and Archaea, but also of protozoa and fungi, carrying out relevant roles in biogeochemical processes. The activities describe in these work analysed the correlation between the NH4+, NO3-and two microorganism (Nitrosovibrio sp. and Pseudomonas sp.) to create a matrix for identifying sources of nitrate contamination. |
| Source | IOSR journal of environmental science, toxicology and food technology (Online) 17 (11), pp. 26–37 |
| Keywords | NitrateNitrosovibrio sp.Pseudomonas sp.range of applicability |
| Journal | IOSR journal of environmental science, toxicology and food technology (Online) |
| Editor | International Organization of Scientific Research, Ghaziabad, India |
| Year | 2023 |
| Type | Articolo in rivista |
| DOI | 10.9790/2402-1711022637 |
| Authors | Angelantonio Calabrese1, Emanuele Barca1 And Mariavirginia Campanale2 |
| Text | 490259 2023 10.9790/2402 1711022637 Nitrate Nitrosovibrio sp. Pseudomonas sp. range of applicability Nitrate Contamination The Use Of Nitrosovibrio Sp. And Pseudomonas Sp. To Identify The Source Of Contamination Angelantonio Calabrese1, Emanuele Barca1 And Mariavirginia Campanale2 1 Water Research Institute National Research Council, Bari 70132, Italy. 2 Engeo soc.cop. a.r.l., Bari 70122, Italy Nitrogen compounds are among the major chemical agents artificially released into the environment as a consequence of the growing need for food and energy production. Several studies have highlighted how the excessive use of fertilizers generates a surplus that overcomes the farms real need. In these cases, the nitrates present in fertilizers can be easily washed off by rainfall and irrigation, with possible consequent formation of high nitrate plumes in groundwater, due to hydrodynamic dispersion. Another anthropic source of nitrates is the sewage. For all these reasons, nitrates are the form of nitrogen that more frequently exceeds the maximum admissible concentrations in groundwater. Today is well known that the whole subsoil system is colonized by microorganisms, mainly present in microbial communities, constituted of bacteria and Archaea, but also of protozoa and fungi, carrying out relevant roles in biogeochemical processes. The activities describe in these work analysed the correlation between the NH4 , NO3 and two microorganism Nitrosovibrio sp. and Pseudomonas sp. to create a matrix for identifying sources of nitrate contamination. 17 Postprint http //www.iosrjournals.org Nitrate Contamination The Use of Nitrosovibrio Sp. And Pseudomonas Sp. To Identify the Source of Contamination E1711022637.pdf Articolo in rivista International Organization of Scientific Research 2319 2402 IOSR journal of environmental science, toxicology and food technology Online IOSR journal of environmental science, toxicology and food technology Online IOSR journal of environmental science, toxicology and food technology IOSR j. environ. sci., toxicol. food technol. Online emanuele.barca BARCA EMANUELE angelantonio.calabrese CALABRESE ANGELANTONIO |