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- Title
Air Quality in Municipality of Cluj - Napoca. A Case Study: Mănăştur District.
- Authors
Ioan, OROIAN; ODAGIU, Antonia; BALINT, Claudia; MĂLINAȘ, Cristian; BORDEA, Daniela; MOLNAR, Attila
- Abstract
The air pollution concerns more and more the Romanian society. Air pollution consists in change of composition, in terms of the proportion, of its constituents and apearance of new constituents with harmful effects on biocenosis and biotope. Chemical pollution sources can be natural or artificial. Through this project we aim to highlight the air quality through indicators - NOx, NH3, SO2 şi H2S - the most populated district in Cluj - Napoca, respectively Mănăştur District. The practical objectives were: to monitor the considered area, the air charge in NOx, NH3, SO2 and H2S, the calculation of their weekly, monthly and entire period averages, and comparison of the individual data and media with the maximum permitted levels, in order to reflect the air quality in terms of content of the mentioned indicators. During experimental period, the average concentration of nitrogen oxides was equal to 250.81 mg/cm³, average concentration of ammonia 156.25 mg/cm³, average concentration of sulfur dioxide 503.61 mg/cm³, and the average concentration of hydrogen sulfide 47.64 mg/cm³. Although Mănăştur District from Cluj - Napoca recorded the largest urban agglomeration and the traffic is heavy, there were identified no exceedances of the allowable limits for any of the studied indicators.
- Subjects
CLUJ-Napoca (Romania); POLLUTION; CITY traffic; CITIES &; towns; HYDROGEN sulfide; AIR pollutants; SULFUR dioxide; NITROGEN oxides; AIR quality
- Publication
ProEnvironment Promediu, 2019, Vol 12, Issue 40, p337
- ISSN
1844-6698
- Publication type
Article