Estimation of Nitrate and Nitrite Levels in Soils Collected from Farms Surrounding Al-Khoums City
Keywords:
Nitrate, Nitrite, EnvironmentalAbstract
Nitrate compounds commonly occur in various environmental media, including water, soil, and vegetables. Although nitrate itself does not pose a significant risk to human health, its conversion into nitrite represents a major threat to human health and life. This study focused on areas surrounding the city of Al-Khoums (Kaam, Aimsilata, and Ghoneima). 27 soil samples were analyzed using a spectrophotometer to estimate nitrate and nitrite concentrations. Sample analysis showed that soil nitrate concentrations ranged between 27.85 and 42.21 ppm, whereas very low nitrite concentrations were detected in these samples (3.97–9.01 ppm).
References
[1] Alfred, Z. et al (1999) "Molecular aggregates of nitrate ion with the tetravalent Lewis acid host 12-mercuracarborand-4: Novel trihapto coordination of NO3." Inorganic chemistry (389), 2227-2230.
[2] Pietro, S. (2006) "Nitrate in vegetables: toxicity, content, intake and EC regulation." Journal of the Science of Food and Agriculture (86), 10-17.
[3] Coviello, D., et al (2020). “Validation of an analytical method for nitrite and nitrate determination in meat foods for infants by ion chromatography with conductivity detection” Foods (9), 1238.
[4] Kamalinia, G., et al (2009) “N-(1-Naphthyl) ethylenediamine, a new UV labeling reagent used for LC determination of valproic acid in human plasma.” Chromatographia (3), 569-573.
[5] Kharicha, S. et al (2018) "Review of ammonium chloride–water solution properties." Journal of Chemical & Engineering Data (639), 3170-3183.
[6] Makkar, H., et al (2007) “Nitrate and Nitrite. In Plant Secondary Metabolites” Totowa (1), 33-39.
[7] Merino, L., et al (2017) "Analysis of nitrite and nitrate in foods: overview of chemical, regulatory and analytical aspects." Advances in food and nutrition research (81), 65-107.
[8] Williams, J., et al (1989) "The EPIC crop growth model." Transactions of the ASAE (322), 497-511.
[9] Zhao-hui, W., et al. (2015) "Effect of ammonium and nitrate nitrogen fertilizers on wheat yield in relation to accumulated nitrate at different depths of soil in drylands of China." Field Crops Research (183), 211-22
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2026 Khalifa R. Hewas, Agab M. Hewas, Ismail A. Ajaj
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Published by: 