Study On The Sustainable Development Of A Petrochemical Enterprise Based On Circular Economy

As oil resources gradually decreased and environmental pollution is aggravating, the petrochemical enterprises of our country pay more and more attention to the improvement of the sustainable development ability as energy consumption and pollutant emissions. Since the sustainable development, the petrochemical enterprises of our country by constantly improving production technology and so on implementation of cleaner production and resource reuse, continuously reduce the discharge of sulfur dioxide and other pollutants. In this paper, the evaluation index system of A petrochemical enterprise sustainable development ability of the system research based on the theory of circular economy.First of all, in this paper the related theory of recycling economy and sustainable development has carried on the system summary and comb, this paper introduces the circular economy theory and the theory of sustainable development research status at home and abroad, and discusses the relationship between circular economy and sustainable development.Secondly, we choose A petrochemical enterprises to be the research object, based on predecessors’ research results, and then step by step screening, constructed A evaluation index system of sustainable development of petrochemical enterprises.Finally, on the basis of the above A petrochemical enterprise sustainable development evaluation index system, using the analytic hierarchy process (AHP) to determine the weight of A petrochemical enterprise sustainable development ability evaluation indexes, through the efficacy coefficient method to each index of the concrete numerical value into value, combined with the weight of various indicators of A petrochemical enterprise sustainable development ability score, which is A petrochemical enterprise sustainable development ability raise to provide valuable reference.