Measurement and Evaluation of Environmental Pollutant in one Gas Refining: A Case Study in South of Iran

The present study discusses the main features of gas refinery and its overall impact on environmental pollution. Separate attention is paid to the identification and estimation of the main sources of air emission and waste water generated by this industry. Also this study investigates the chemical pollution of the atmosphere around the gas refining plant with polluting emissions. Integral assessment of air pollution was carried out on priority pollutants: sulfur dioxide, nitrogen dioxide, nitrogen oxide, carbon monoxide and hydrogen sulfide. Atmosphere of controlled areas, where air sampling was performed refers to a low level of air pollution in terms of air pollution index (API