جایگاه سوخت

Open Access Article

1 - Establishment of a CNG Station and its Economic Savings in Reduction of Air Pollutions Adverse Health Effects in Comparison to a Gasoline Station in Tehran
Farideh Atabi Kamran Mahootchi Saeed Zahra Abedi

Natural gas as an environmentally friendly fuel will have the highest growth rate among energy carriers in the first two decades of this century which is an indication of its ever increasing s~i·re in global consumption of energy sources.    & More

Natural gas as an environmentally friendly fuel will have the highest growth rate among energy carriers in the first two decades of this century which is an indication of its ever increasing s~i·re in global consumption of energy sources.                                                   ~_~ The present study utilizes the most recent statistics and data about air pollution and fuel price to estimate the amount of saving that can be attained through the establishment of a single- purposed CNG station having 4 dispensers and consuming 10.512.000 cubic meters ofCNG annually. Thus, the economic losses of pollutants emissions from I cubic meter of CNG and I liter of gasoline were calculated. Finally, by considering the annual revenue of a CNG station, the total monetary saving through the consumption of gas in comparison to the equal amounts of gasoline (per kilometer) was calculated. The results indicate that the total savings for each single-purpose CNG station is about 26.088.303.168 Rials. The cumulative savings from a chain ofCNG stations will be remarkable and in long term it will have huge paybacks including air pollution reduction, public health improvement, gasoline and diesel consumption decrease, reduction in foreign currency expenditures, self sufficiency in use of modem technologies and preservation of petroleum resources. Manuscript profile

Open Access Article

2 - The study of Tehran gas stations pollution and its effect on the surface water
Amir Hesam Hassani Golnaz Sajadi Naeini

The issue of non-point pollution sources is among the topics which are studied in the world at the present time. Gas stations are an example of such sources the pollution of which can affect the environment, especially the area around them and in rainy weather. In this More

The issue of non-point pollution sources is among the topics which are studied in the world at the present time. Gas stations are an example of such sources the pollution of which can affect the environment, especially the area around them and in rainy weather. In this research, the gas stations located in the city of Tehran were identified. Then, among the city’s 104 gas stations, 9 were selected in the different parts of the city and their contamination level was studied. The tests of pH, EC (Electrical Conductivity), TSS (Total Suspended Solid), COD (Chemical Oxygen Demand), and TPH (Total Petroleum Hydrocarbons) were performed in three time periods, from October to February, on the samples of the 9 gas stations. The samples were taken from the surface water channels around the gas stations. The results demonstrated that the areas of gas stations were polluted due to their fuel run-off. The concentration of COD and TSS of the samples were 110 to 1140 mg/lit and 100 to 800 mg/lit, respectively. The amount of TPH detected in the samples was high in flat areas. The maximum contamination level occurred in November (a rainy month). The results also indicated that gas stations played an important role in polluting the surface water around stations and discharging hydrocarbon compounds in the environment. Manuscript profile

Open Access Article

3 - پتانسیل‏‌یابی جایگاه‌های سوخت CNG شهر اهواز با استفاده از مدل‌های تصمیم‌گیری و سیستم اطلاعات جغرافیایی
سعید امان پور فرشته شنبه پور

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Open Access Article

4 - Site selection of Optimum Positions of CNG Fuel Supply Using Analytical Hierarchy Process (AHP) and Geographic Information System (GIS) In Line With Sustainable Urban Development Policy (Case Study: Ahvaz City)
Parisa Shabani Soolmaz Dashti

Urban growth and urban development have created many problems for cities, and Site selection of urban services can be effective in regulating the functioning of cities in large measure. The network of fuel stations is a municipal service, which acts as a fuel supplier t More

Urban growth and urban development have created many problems for cities, and Site selection of urban services can be effective in regulating the functioning of cities in large measure. The network of fuel stations is a municipal service, which acts as a fuel supplier to the urban transport sector and in turn is important for traffic considerations, urbanization, safety and environmental issues. In this study, at first, 18 criteria in three socio-economic, physical, technical and operational environments were selected as effective criteria. Then the spatial data became standard in the GIS environment and turned into new information layers. Each of the criteria and sub-criteria were weighed in terms of their importance in site selection of optimum positions of CNG fuel supply through the Analytical Hierarchy Process (AHP) process, and after integrating the weighted layers, the map of the optimum location areas for CNG fuel was produced. According to the results 48.58% of the area, it has the potential to build the CNG fuel supply location. Also, of the 8 CNG and dual fuel stations in Ahvaz, only 2 stations with suitable conditions are located in the north of zone 2. 3 stations in completely inappropriate areas, 2 stations in inappropriate areas and 2 positions in the middle areas. As a result, it can be argued that Ahvaz has a high potential for building Fuel station, but with a lack of site selection of CNG fuel, which can be solved with proper management and appropriate allocation of funds for the implementation of site selection design projects for CNG fuel and it is possible to take steps in the direction of rural sustainable development policy Manuscript profile

Open Access Article

5 - Optimization the layout of filling station by simulation in queue theory
Sadegh Abedi Reza Radfar Naser Hamidi

Energy and fuel crisis and magnified demands for fuel consumption caused varies challenges in the word. With19889 million liter annual consumption of gasoline, according to international reports, Iran is the tenth country in the word. In recent years, tremendous increas More

Energy and fuel crisis and magnified demands for fuel consumption caused varies challenges in the word. With19889 million liter annual consumption of gasoline, according to international reports, Iran is the tenth country in the word. In recent years, tremendous increases in fuel prices brought optimization and management of fuel consumption into the limelight. In this paper we are trying to maximize the capacity of filling stations and to elevate customer’s satisfaction through modeling these stations. Queue theory and simulation are instruments that we used in this research. Manuscript profile

Open Access Article

6 - Optimum Location of Fuel Stations (CNG) Using fuzzy and AHP (Case Study: Zanjan)
Akbar Hosseinzadeh Manijeh Ahmadi Samira Moradi Mofrad Maryam Ghasemi

With the increased use of engine vehicles and location discussion to these vehicles fuel stations in cities were considered. To inadequate spatial distribution of natural gas fuel stations in cities such problems that preoccupied the minds of many researchers have urban More

With the increased use of engine vehicles and location discussion to these vehicles fuel stations in cities were considered. To inadequate spatial distribution of natural gas fuel stations in cities such problems that preoccupied the minds of many researchers have urban issues. Location of the most important factors is the location of a CNG station and to earn more income for them and provide better services for users with minimum costs possible. Research Methodology In terms of purpose and in terms of methodology descriptive - analytical is Data were collected from a library of included studies and documents have benefited. The aim of this study was to identify and analyze the current situation Distribution centers and fuel stations Evaluation locating these positions in Zanjan using GIS and modeling phase AHP In line with the the fair distribution of services And promote the welfare of society and Citizens are. Results indicate that CNG fuel stations in the city compared to other compatible land uses in proper condition for observance of privacy in general, have not been. In one sense, in terms of proportional distribution of places in the city Also same is not proportional to population of nodes. Therefore, it is required that at least for the proper location in the city will be built in the future that occur or mobile CNG stations in order to compensate for these shortcomings is necessary Manuscript profile

Open Access Article

7 - Strategies for Promoting Citizen's Role and Participation in Improving Fuel Station Services Case Study North Khorasan
abbas kazemi Vahid Sanavi Grossian

This study investigates strategies for enhancing the role and participation of citizens in improving the provision of fuel station services in the North Khorasan case study. The present study is a survey and applied research. The statistical population of this study is More

This study investigates strategies for enhancing the role and participation of citizens in improving the provision of fuel station services in the North Khorasan case study. The present study is a survey and applied research. The statistical population of this study is citizens of Shirvan city. The optimum sample size was 267 using Cochran's formula. The validity of the questionnaire was calculated by experts panel and the reliability of the questionnaire was calculated by Cronbach's alpha about 95.8%. In the present study, descriptive statistics test was used to analyze the demographic data of the statistical sample. The research is discussed. The data obtained from this study were divided into two sections: descriptive statistics, frequency distribution, mean and standard deviation. It is necessary to explain that most of the data analysis was done by SPSS software. Improves customer confidence above average, Better fuel service (fuel card) increases customer commitment above average. Manuscript profile

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