With the aim of identifying the current situation in Iran's petrochemical industry, this study has studied Morvarid Petrochemical Company as a special case and by identifying the optimal and optimal conditions for sustainability reporting and social responsibilities in other leading companies in this field and according to popular standards in this regard, including GRI 2018 and ISO 26000, it has extracted the gaps and identified some of the reasons for these gaps. The results suggest that the Morvarid Petrochemical Company’, s approach is consistent with measures related to sustainability and social responsibility in the first place and reporting in the next. The company, which prepares itself for new business conditions by embracing important market and business principles, has taken steps to address sustainability and social responsibility, especially in recent years, and has been constantly improving. Regarding the quality and quantity of the company's activities in this field, it can be claimed that since the company is in the middle of this sector in terms of maturity, it needs more effort and learning in this regard, and since the company is still stable and responsible in terms of reporting. Social media is at the beginning of the road, it should pay more attention to this area and spend more resources.

One of the most important issues in many project-oriented organizations is the risk management of the ongoing projects of that organization. In this regard, in the first step, the potential risks of projects should be identified under a systematic and comprehensive scheme, and then, using appropriate and desirable methods, they should be evaluated in terms of their probability and their impact on project goals. In this study, considering Bakhtar Petrochemical Company, a holding company, as one of the largest companies that construct and operate petrochemical projects in Iran as a case study, the current and potential uncertainties and risks of petrochemical projects in Iran have been identified and evaluated. Two methods, namely documentation review and interview, have been used to identify risks. This procedure has led to the identification and classification of 104 potential risks in petrochemical projects in two categories and eight sub-categories. Also, since the risk assessment is an evidential, intuitive, and empirical decision-making process, the Evidential Reasoning approach has been used for this stage. Evidential Reasoning, based on the Multi-Attribute Decision-Making approach and Dempster-Shafer's Theory of Evidence, is a useful and effective method to deal with overly intuitive and inaccurate judgments made in this uncertain environment. Using this method, in addition to assessing and ranking the identified risks, has also produced a measurement of the level of recognition of the identified risks.

The Amirkabir petrochemical complex (APC) is located in the south of Iran, on the northern coastline of the Persian Gulf. It has five different units which generate various waste estimated at 3115. 98 ton/year. The objective of this study was to focus on the management of the processing wastes for minimizing the adverse environmental impacts. In order to properly manage and control waste generation at APC, the quantity, type, and composition of industrial wastes must be known. Therefore, questionnaires were used to collect data. Classification of industrial wastes was carried out based on a comparative analysis and synthesis of studies pertaining to petrochemical waste management. Whereby unique coding system is essential for integrated management of industrial waste, a thirteen-digit code was assigned for each waste. The main types of waste were 9. 58% catalysts, 7. 62% metallic materials, 35. 77% plastic barrel, 12. 66% coke, 4. 47 % wood, 4. 15% oil, 0. 028 % glass, 6. 7% cooling tower packing and 18. 83% other material. Physical properties analysis of the wastes showed that 11. 81% of these residues were liquid and 88. 19% were solids. Serious problems were encountered in the present management of these wastes. The waste management at APC was quite complicated because of the diversity of wastes and their hazardous characteristics (88. 19% hazardous waste). In some cases, recycling/reuse of waste was the best option, but incineration and disposal are also essential choices.