Method for comparison of the maximum range of chemical pollutants

摘要

This paper analyzes the oil and petrochemical complex with four scenarios (for different threshold limit values of pollutants concentrations) from whence the following conclusions have been made: Based on the results of modeling and analysis of aggregate data it can be concluded that the application of software ALOHA (model) it is possible to plan and manage the set limit values for concentrations of pollutants in industrial plants along with monitoring the dispersion of pollutants in the oil and petrochemical complex. The model was applied, which based on Gaussian distribution calculates maximum range of pollutants and pollutant concentrations. These researches are specific, highly complex and rare, and for the first time conducted by using the model of SO2 and NO2 dispersion, the dominant pollutants in the oil and petrochemical industry complex. The paper provides relevant information based on which emitters were detected with the highest level of environmental and working environment pollution. By the analysis of the used data conclusions were obtained about the effects of pollutants on pollution that provide safe and reliable conclusion on the emitters, causes of pollution of industrial plants of oil and petrochemical complex.