Assessment of detected in situ and modeled PM10/2.5 concentration levels during the urban transformation process in Novi Sad, Serbia

IF 1.1 4区工程技术 Q4 THERMODYNAMICS

Thermal Science Pub Date : 2023-01-01 DOI:10.2298/tsci220215108s

Miljan Sunjevic, D. Reba, V. Rajs, B. Vujic, Milovan Ninkov, M. Vojinovic-Miloradov

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引用次数: 0

Abstract

Ambient air pollution is a very considerable and complex physicochemical and environmental issue. Particulate matter - PM is one of the fundamental pollutants constituted in ambient air. Rapidly expanding urban transformations in city of Novi Sad, Serbia, produces high concentrations of PM. The vast and growing number of construction sites as pollution emission hotspots induce constant nuisance for the people, build surrounding and environment in total. Serbian legislation has set PM pollution limit values for daily emissions, but the Air Pollutant Registry still doesn?t recognize construction sites as severe sources of PM emergence. Understanding the importance and the effects of PM emission from construction sites is crucial in environmental preservation. For the preparation and application of methods and techniques for prevention and mitigation, suitable environmental pollution modeling needs to be achieved. The aim of the research is to assess and determine the utility of Tier 1 prediction model designed by EPA and environmental modeling software ADMS - URBAN on observed construction sites in Novi Sad, Serbia. Assessing monitoring data confirms construction sites as significant PM 10 and PM2.5 pollution sources. Two sets of correction coefficients were calculated for PM10 and PM2.5, using average and median values, 2.56 - 2.54 and 1.03 - 0.97 respectively. The research study was for the first time conducted in Novi Sad, Serbia in the case of construction sites.

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塞尔维亚诺维萨德城市转型过程中原位检测和模拟PM10/2.5浓度水平的评估

环境空气污染是一个非常重要和复杂的物理化学和环境问题。颗粒物(Particulate matter，简称PM)是构成环境空气的基本污染物之一。塞尔维亚诺维萨德市迅速扩大的城市转型产生高浓度的PM。作为污染排放热点的建筑工地数量庞大且数量不断增加，对人民、建筑周边和环境造成了持续的危害。塞尔维亚立法规定了每日排放的PM污染限值，但空气污染物登记处仍然没有。不承认建筑工地是PM出现的严重来源。了解建筑工地PM排放的重要性和影响对环境保护至关重要。为了编制和应用预防和减轻污染的方法和技术，需要建立适当的环境污染模型。该研究的目的是评估和确定由EPA和环境建模软件ADMS - URBAN设计的一级预测模型在塞尔维亚诺维萨德观察到的建筑工地上的效用。评估监测数据确认建筑工地是PM 10和PM2.5的重要污染源。PM10和PM2.5的校正系数分别为2.56 ~ 2.54和1.03 ~ 0.97的平均值和中位数。这项研究是第一次在塞尔维亚诺维萨德的建筑工地进行的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Thermal Science 工程技术-热力学

CiteScore

2.70

自引率

29.40%

发文量

399

审稿时长

5 months

期刊介绍： The main aims of Thermal Science to publish papers giving results of the fundamental and applied research in different, but closely connected fields: fluid mechanics (mainly turbulent flows), heat transfer, mass transfer, combustion and chemical processes in single, and specifically in multi-phase and multi-component flows in high-temperature chemically reacting flows processes present in thermal engineering, energy generating or consuming equipment, process and chemical engineering equipment and devices, ecological engineering, The important characteristic of the journal is the orientation to the fundamental results of the investigations of different physical and chemical processes, always jointly present in real conditions, and their mutual influence. To publish papers written by experts from different fields: mechanical engineering, chemical engineering, fluid dynamics, thermodynamics and related fields. To inform international scientific community about the recent, and most prominent fundamental results achieved in the South-East European region, and particularly in Serbia, and - vice versa - to inform the scientific community from South-East European Region about recent fundamental and applied scientific achievements in developed countries, serving as a basis for technology development. To achieve international standards of the published papers, by the engagement of experts from different countries in the International Advisory board.