Email this article 
Hide
Show all
<ArticleSet>
<Article>
</ArticleSet><Journal>
<PublisherName>iJHSE, M.M Jonidi Jafari, Mahdi_Jonidi@yahoo.com</PublisherName>
<JournalTitle>Iranian Journal of Health, Safety and Environment</JournalTitle>
<Issn>2345-3206</Issn>
<Volume>5</Volume>
<Issue>1</Issue>
<PubDate>
</Journal><Year>2017</Year>
<Month>10</Month>
<Day>26</Day>
</PubDate><ArticleTitle>Influence of Air Pollution on Chemical Quality of Wet Atmospheric Deposition: a Case Study in Urmia, Iran</ArticleTitle>
<FirstPage>904</FirstPage>
<LastPage>910</LastPage>
<Language>EN.</Language>
<AuthorList>
<Author>
<FirstName>Yaghoub</FirstName>
<LastName>Hajizadeh</LastName>
<Affiliation>Department of environmental health engineering, Faculty of health, Isfahan University of Medical Sciences, Isfahan, Iran. yaghoub.hajizadeh@gmail.com</Affiliation>
</Author><Author>
<FirstName>Sepideh</FirstName>
<LastName>Namati</LastName>
</Author><Author>
<FirstName>Ali Ahmad</FirstName>
<LastName>Aghapour</LastName>
</Author><Author>
<FirstName>Ali</FirstName>
<LastName>Abdolahnejad</LastName>
</Author><Author>
<FirstName>Amir</FirstName>
<LastName>Mohammadi</LastName>
</Author><Author>
<FirstName>Hussein</FirstName>
<LastName>Panahi</LastName>
</Author><Author>
<FirstName>Saeed</FirstName>
<LastName>Mousai Moghanjooghi</LastName>
</Author><Author>
</AuthorList><FirstName>Ali</FirstName>
<LastName>Niloonahad</LastName>
</Author><History>
<PubDate>
<Year>2017</Year>
<Month>01</Month>
<Day>26</Day>
</PubDate><PubDate>
<Year>2017</Year>
<Month>05</Month>
<Day>18</Day>
</PubDate><PubDate>
</History><Year>2017</Year>
<Month>03</Month>
<Day>16</Day>
</PubDate><Abstract>Increased combustion of fossil fuel owing to the energy requirement is a main cause of air pollution throughout the world. Atmospheric precipitation is considered as a major water resource for indoor, municipal, industrial and agricultural uses. This study was aimed to evaluate the effect of air pollution on chemical quality of rain and snow in Urmia, a city in northwest of Iran.
Sampling was performed during the wet seasons from October to March at six sampling stations in different locations of the city. Acidity, alkalinity, NO3- , SO42-, Cl- and pH contents of the collected samples were analyzed.
All samples showed a pH value of more than 6.8, and lower acidity than alkalinity, therefore, the precipitations were not acidic. Maximum concentrations of SO42- and NO3- in the samples were 5 and 8.8mg/L, respectively. Chloride was varied from 1 to 11.5 mg/L with the highest measures observing in autumn.
According to the results, concentrations of the analyzed parameters in wet precipitations in Urmia were within the natural ranges except chloride ions, which was higher than its common level in the atmosphere. This phenomenon may be the result of desert dusts which transfers by wind from the west border to Iran.
</Abstract>
<ObjectList>
</Article><Object>
<Param>Atmospheric precipitation</Param>
</Object><Object>
<Param>Chemical quality</Param>
</Object><Object>
<Param>air pollution</Param>
</Object><Object>
</ObjectList><Param>Urmia</Param>
</Object>Iranian Journal of Health, Safety and Environment e-ISSN: :2345-5535 Iran university of Medical sciences, Tehran, Iran