Nitrate Contamination
Geochemistry of Groundwater: An Overview of Sporadic Fluoride and Nitrate Contamination in Parts of Yamuna River Basin, India
... of nitrate contamination is the on- site sewage disposal in septic s> stems (Aravena and Robertson, ...of nitrate in groundwater (Hill, ...groundwater nitrate in the area are sewage and ...
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Identifying groundwater vulnerability from nitrate contamination: comparison of the DRASTIC model and Environment Canterbury’s method
... further nitrate contamination, as these groundwater areas had greater vulnerability ratings than the groundwater vulnerability ratings on the ECan map for nitrate ...current nitrate ...
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Nitrate Contamination Indexing of Subsurface Water of Upper Wainganga Drainage Basin of India
... However, nitrate contamination of groundwater is a worldwide problem (Self and Waskom, ...high nitrate levels in groundwater has to be recognized as a threat to humans and ...and nitrate ...
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Assessment of nitrate contamination in thanjavur district, Tamilnadu (India)
... of nitrate is higer than permissible limits (50 mg/l) in most of groundwater collected from ...of nitrate pollution in the study area are agriculture activites and animal ...of nitrate pollution in ...
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Assessing and Tracking Nitrate Contamination from a Point Source and the Effects on the Groundwater Systems in Mid Canterbury, New Zealand
... of nitrate contamination in Canterbury ...median nitrate-nitrogen values for all of the wells that have been sampled by Environment Canterbury since the first samples in 1954, through until samples ...
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Characterization of Nitrate Contamination in an Arid Region of China
... for nitrate to enter into human body: drinking water and ...Therefore, nitrate contamination of drinking water and agricultural crops is of particular interest to governments and the general public ...
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Simulation of Nitrate Contamination in Groundwater Caused by Livestock Industry (Case Study: Rey)
... world’s meat production [2]. The wastewater produced through lagoon systems consisting of pollutants such as metals and salts affects surface and ground waters quality. In addition, magnitude of pollution through ...
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Exploring changes in nitrate contamination in the coastal and hautere zone aquifers, Wellington, New Zealand
... Initial temporal trend analysis indicated that nitrate concentrations since 1993 have decreased in the majority of monitoring bores. Tobit regression analysis was subsequently undertaken using several land use, ...
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Exploring changes in nitrate contamination in the coastal and hautere zone aquifers, Wellington, New Zealand
... in nitrate concentrations can occur when land use and irrigation practices are combined with soil properties (Lorite-Herrera & Jiménez-Espinosa 2008; Mutti ...increase nitrate concentrations in ...
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Nitrogen isotope ratios identify nitrate contamination sources
... 615Nconcentratlonswlth depth for Inorganic fertilizer, animal feedlot, septic tank on-site sewage disposal and natural soil organic matter sites In the Davis area southern Sacramento Val[r] ...
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L Asparaginium nitrate
... , crystallizes with two asparaginium cations and two nitrate anions in the asymmetric unit. In both asparaginium residues, protonation take place at the carboxyl O atom cis to the amine group. Cation I exists in a ...
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4 Aminopyridinium nitrate
... Thus, in terms of the connectivity observed in this structure, the nitrate anion can be described as a four-connecting node with bifurcated and normal hydrogen bonds, resulting in a two-dimensional sheet ...
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DL Phenylalaninium nitrate
... The phenylalaninium residue forms a strong OÐH O hydrogen bond with the nitrate anion. The amino nitrogen of the phenylalaninium residue forms an NÐH O hydrogen bond with O atoms of the nitrate anion and ...
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Sulfathiazolium nitrate monohydrate
... restrained to 0.95 5 A Data collection: COLLECT Nonius, 1997–2000; cell refinement: HKL SCALEPACK Otwinowski & Minor 1997; data reduction: HKL DENZO Otwinowski & Minor 1997 and SCALEPACK[r] ...
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Nicotinium nitrate monohydrate
... Nicotinic acid (vitamin B3), known as niacin, is a lipid lowering agent widely used to treat hypertriglyceridemia by the inhibition of lipolysis in adipose tissue (Athimoolam & Rajaram, 2005). The nicotinic acid ...
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Effect of molybdenum and tungsten on the reduction of nitrate in nitrate reductase, a DFT study
... Reduction of nitrate is a single step reaction in which the transfer of an oxygen atom proceeds through tran- sition state 6a (6b).The energy barrier computed for 6a, 34.4 kcal/mol in the gas phase and 32.1 ...
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COMPARATIVE STUDIES ON' NITRATE UPTAKE AND, NITRATE R~DUCTASE IN ROOT AND SHOOT OF RICB SEEDLINGS (ORYZA SATIVAL.) INDUCED BY NITRATE
... The pattern of rate of NOs uptake and NO, content of root and shoot tissues shows occurrence of two phases, viz., a lag phase followed by an accelerated phase after 2 hours [r] ...
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An Introduction to Contamination
... Under the influence of the common law methodology, some judges in Louisiana tend to forget these rules and to interpret the Revised Statutes as if they were autonomous, using common law methodology and making no ...
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Nitrate in the sea
... In an experiment with a sample of water, particularly free from nitrate, collected well off shore in the summer, the following proportional relations were found between the depth of colo[r] ...
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DL Leucinium nitrate
... the head of the leucinium residue (ammonium and carboxylic groups) and the nitrate anion. A complex system of hydrogen bonds ensures the cohesion of these layers. Inside the hydrophobic layers, which include the ...
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