Study some of The physical factors and determination of some ions concentrations (NO3-,NO2-,SO42-) in rainwater in Lattakia city

Authors

  • sabeha alsayed tishreen university

Abstract

The change of some hydrochemical parameters (temperature, pH, electrical conductivity) in rainwater was studied. The concentrations of sulfate ion were determined by turbidity method, while the concentrations of (nitrate, nitrite) ions in rainwater were determined using visible spectrophotometry technology at maximum absorption wavelength λmax=407nm, λmax=524nm respectively.

Rainwater samples were sampled from four locations distributed within Lattakia city over four sampling rounds that extended from November 2020 to November 2021 at a rate of two rounds each winter.

The average pH value was 6.72, which is within the low acidity range, which means that Lattakia city does not be under the influence of acid rain, while the highest values of all ions concentrations were in the mufariq buqa )Alhijrah-Aljawazt( and Sheikhdaher locations, as they represent two vital centers with high human activity and heavy traffic. The nitrate ion concentrations (0.8792-2.7814)ppm were higher than nitrite ion concentrations (0.4851-2.1527)ppm (which is oxidizes to nitrate ion) and also than sulfate ion concentrations (0.8087-1.9685)ppm, which indicates that transport vehicles depend on their fuel at coal extracted from sulfur-poor pits.

As a result, it is possible to depend on rainwater to determine the  quality of air in Lattakia city, in addition to the possibility of determining the most important influencing factors and working on offering appropriate solutions to reduce pollution, if it exists.

Downloads

Published

2022-11-22

How to Cite

1.
السيّد ص. Study some of The physical factors and determination of some ions concentrations (NO3-,NO2-,SO42-) in rainwater in Lattakia city. TUJ-BA [Internet]. 2022Nov.22 [cited 2024May12];44(5):115-31. Available from: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/13076

Issue

Vol. 44 No. 5 (2022): Tishreen University Journal of Research and Scientific Studies - Basic Sciences Series

Section

Master student researches

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to the Tishreen University Journal -Basic Sciences Series  

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal -Basic Sciences Series .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal -Basic Sciences Series   Publisher

 

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.