Case Study ①: Cadastral Survey of Air Emissions for Salzburg

2019 ◽  
pp. 19-26
Author(s):  
Gilbert Ahamer
Keyword(s):  
Air Emissions

scholarly journals Assessment of the Impact of CO, NOx and PM10 on Air Quality during Road Construction and Operation Phases

2020 ◽  
Vol 12 (24) ◽  
pp. 10549
Author(s):  
Marinella Giunta
Keyword(s):  
Air Quality ◽  
Comprehensive Evaluation ◽  
Dispersion Model ◽  
Road Construction ◽  
Air Emissions ◽  
Unpaved Road ◽  
The Road ◽  
The Impact ◽  
Co Concentrations

The road sector is one of the main sources of air emissions in the atmosphere during both construction and operation. The objective of the present paper is a comprehensive evaluation of the impact on air quality during the two main phases of life cycle of roads. In this case study of a motorway project, the emissions of the primary pollutants, CO, NOx, and PM10 are estimated, and the results showed that (i) CO and NOx pollutants released during both phases are comparable, while the emissions of PM10 are more significant in the construction phase; (ii) 85% of PM10 in construction is due to storage, transit on unpaved road, and crushing; (iii) the portals of the tunnel are the sites where there are higher concentrations of pollutants in operation; and (iv) the CO concentrations estimated by the dispersion model are strongly influenced by the topography.

Health risk assessment of air emissions from a municipal solid waste incineration plant – A case study

2008 ◽  
Vol 28 (5) ◽  
pp. 885-895 ◽  
Author(s):  
Federico Cangialosi ◽  
Gianluca Intini ◽  
Lorenzo Liberti ◽  
Michele Notarnicola ◽  
Paolo Stellacci
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Health Risk Assessment ◽  
Waste Incineration ◽  
Air Emissions ◽  
Municipal Solid Waste Incineration ◽  
Incineration Plant

scholarly journals Impacts of vessel speed on bunker cost in short sea shipping: A cross-examination

2018 ◽  
Vol 58 ◽  
pp. 01011
Author(s):  
Esa Hämäläinen ◽  
Tommi Inkinen
Keyword(s):  
Environmental Sustainability ◽  
Oil Price ◽  
Air Emissions ◽  
Maritime Transport ◽  
Transport Costs ◽  
Price Variation ◽  
Short Sea Shipping ◽  
Slow Steaming ◽  
Vessel Speed

Air emissions of shipping have decreased in SECA regions after 2015. Environmental impacts of regulation policies are identifiable and measurable, as a study from the port of Gothenburg recently exposed. In addition to emissions, it is important to understand how regulations and decisions, focusing on environmental sustainability, impact on the maritime business indicators such as transport costs and marginal revenues. When SECA decision was made, the oil and bunker prices were historically high. Prices were also highly volatile. Numerous studies estimated difficulties for shipping companies, and maritime transport dependent export companies. The oil price dropped dramatically in 2016 remaining at the same level till the early 2018. This empirical case study examines and simulates bunker price data in relation to different vessel speeds. The paper looks at how different speed and oil price combinations impact transport costs and export business. The results of this simulation can be summarized with the notion that the negative economic impacts of the oil price variation can be mitigated to some extent by using lower vessel speeds, thus slow steaming, on short sea shipping (SSS). However, variable relations are not straightforward and they require additional studies.

Mapping of Air Emissions: A Case Study for Mauritius

2013 ◽  
Vol 23 (1) ◽  
pp. 11-22 ◽  
Author(s):  
Anand Sookun ◽  
R. Boojhawon ◽  
S. D. D. V. Rughooputh
Keyword(s):  
Air Emissions

scholarly journals Dust Emission Monitoring in Cement Plant Mills: A Case Study in Romania

2021 ◽  
Vol 18 (17) ◽  
pp. 9096
Author(s):  
Cristian Ciobanu ◽  
Irina Aura Istrate ◽  
Paula Tudor ◽  
Gheorghe Voicu
Keyword(s):  
Working Conditions ◽  
Dust Emission ◽  
The Other ◽  
Air Emissions ◽  
Emission Sources ◽  
Cement Plant ◽  
Limit Values ◽  
Dust Emissions ◽  
Emission Limit

This paper presents aspects of monitoring material dust emissions from stationary emission sources (monthly dust measurements performed on cement mill stacks—mill outlet and separator outlet). Additionally, the Portland cement mill technological process (its component parts), as well as the solutions regarding the reduction of the air emissions level, following the emission limit values (VLE), established in the integrated environmental authorization (AIM) from a cement factory in Romania, were analyzed. The paper focused on analyzing the data obtained in three different years for PM10 and dust concentrations (2018–2020). For each year, the measurements have been done in 3 months, each in a different season. The average values for each year for working conditions were: 30.22 mg/m3 (2018), 27.38 mg/m3 (2019), and 27.51 mg/m3 (2020) for working conditions and for normal conditions: 34.22 mg/m3 (2018), 30.49 mg/m3 (2019), and 30.16 mg/m3 (2020). For all 3 years, the values measured in spring were higher than the other two, both for work and normal conditions.

An approach for road air emissions calculation: Portuguese case-study

2009 ◽  
Vol 39 (3/4) ◽  
pp. 365
Author(s):  
Pedro M. Torres ◽  
Francisco Ferreira ◽  
Vitor F. Gois
Keyword(s):  
Air Emissions

scholarly journals Management of Carcinogenic Air Emissions: A Case Study of a Power Plant

JAPCA ◽  
1988 ◽  
Vol 38 (1) ◽  
pp. 15-21 ◽  
Author(s):  
Halina Szejnwald Brown
Keyword(s):  
Power Plant ◽  
Air Emissions
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