پيشگيري از ترويج آلودگي زيست محيطي در زنجيره تامين پايدار صنعت سيمان: رهيافت تحليل عاملي و تصميم گيري فازي

Preventing of Environmental Pollution in the Sustainable Supply Chain of the Cement Industry: A Factor Analysis and Fuzzy Decision Making

زﻣﯿﻨﻪ و ﻫﺪف: اﻣﺮوزه ﺗﻮﺟﻪ ﺑﻪ ﺷﺎﺧﺺ ﻫﺎي ﻣﺤﯿﻂ زﯾﺴﺖ ﭘﺎﯾﺪار، ﺑﺴﯿﺎر ﺑﺎ اﻫﻤﯿﺖ اﺳﺖ و ﺑﺨﺶ ﻗﺎﺑﻞ ﺗﻮﺟﻬﯽ از ﻣﺪﯾﺮﯾﺖ ﻣﺤﯿﻂ زﯾﺴﺖ را ﺑﻪ ﺧﻮد ﻣﻌﻄﻮف ﺳﺎﺧﺘﻪ اﺳﺖ. ﺑﺮوز آﻟﻮدﮔﯽ ﻫﺎي زﯾﺴﺖ ﻣﺤﯿﻄﯽ در ﺻﻨﺎﯾﻊ و اﻧﺘﺸﺎر آن ﻫﺎ در ﻃﻮل زﻧﺠﯿﺮه ﺗﺎﻣﯿﻦ، ﭘﺎﯾﺪاري را ﺗﺤﺖ اﻟﺸﻌﺎع ﺧﻮد ﻗﺮار ﻣﯽ دﻫﺪ. ﻫﺪف از اﯾﻦ ﻣﻘﺎﻟﻪ ﺷﻨﺎﺳﺎﯾﯽ ﺷﺎﺧﺺ ﻫﺎي زﯾﺴﺖ ﻣﺤﯿﻄﯽ ﻣﻮﺛﺮ ﺑﺮ زﻧﺠﯿﺮه ﺗﺎﻣﯿﻦ ﭘﺎﯾﺪار در ﺻﻨﻌﺖ ﺳﯿﻤﺎن و رﺗﺒﻪ ﺑﻨﺪي زﻧﺠﯿﺮه ﻫﺎي اﯾﻦ ﺻﻨﻌﺖ اﺳﺖ ﺑﻪ ﮔﻮﻧﻪ اي ﮐﻪ ﮐﻤﮏ ﮐﻨﺪ ﺗﺎ از ﺑﺮوز و ﺗﺮوﯾﺞ آﻟﻮدﮔﯽ زﯾﺴﺖ ﻣﺤﯿﻄﯽ ﭘﯿﺸﮕﯿﺮي ﺑﻪ ﻋﻤﻞ آﯾﺪ. روش ﺑﺮرﺳﯽ: ﺑﺪﯾﻦ ﻣﻨﻈﻮر، از ﺗﺤﻠﯿﻞ ﻋﺎﻣﻠﯽ و ﺗﮑﻨﯿﮏ ﺗﺼﻤﯿﻢ ﮔﯿﺮي وﯾﮑﻮر ﻓﺎزي اﺳﺘﻔﺎده ﺷﺪه اﺳﺖ. ﯾﺎﻓﺘﻪ ﻫﺎ: ﺷﺎﺧﺺ ﻫﺎي ﻣﻮﺛﺮ در ﻗﺎﻟﺐ ﭼﻬﺎر ﺳﻄﻊ ﭘﺎﯾﺪاري، اﺳﺘﺮاﺗﮋﯾﮏ، ﻓﺮاﯾﻨﺪي و ﻋﻤﻠﯿﺎﺗﯽ ﺷﻨﺎﺳﺎﯾﯽ و ﺗﺒﯿﯿﻦ ﺷﺪه اﻧﺪ. ﺳﭙﺲ ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﺷﺎﺧﺺ ﻫﺎي ﺗﻌﯿﯿﻦ ﺷﺪه ﻋﻤﻠﮑﺮد زﯾﺴﺖ ﻣﺤﯿﻄﯽ زﻧﺠﯿﺮه ﺗﺎﻣﯿﻦ ﭘﺎﯾﺪار 42 ﮐﺎرﺧﺎﻧﻪ ﺣﺎﺿﺮ در ﺑﻮرس اوراق ﺑﻬﺎدار ﺗﻬﺮان رﺗﺒﻪ ﺑﻨﺪي ﺷﺪﻧﺪ. ﻧﺘﺎﯾﺞ اﺟﺮاي ﻣﺪل ﻧﺸﺎن ﻣﯽ دﻫﺪﮐﻪ ﺳﻄﺢ ﭘﺎﯾﺪاري داراي ﺑﺎﻻﺗﺮﯾﻦ ﻫﻤﺒﺴﺘﮕﯽ ﺑﺎ ﻣﺘﻐﯿﺮ ﻣﮑﻨﻮن ﻋﻤﻠﮑﺮد زﻧﺠﯿﺮه ﺗﺎﻣﯿﻦ ﭘﺎﯾﺪار ﺑﻮده و اﯾﻦ ﻣﯿﺰان ﻫﻤﺒﺴﺘﮕﯽ 44 درﺻﺪ اﺳﺖ. وزن ﺳﻄﺢ ﻋﻤﻠﯿﺎﺗﯽ 40 درﺻﺪ، ﺳﻄﺢ اﺳﺘﺮاﺗﮋﯾﮏ 23 درﺻﺪ و ﺳﻄﺢ ﻓﺮاﯾﻨﺪي 12 درﺻﺪ ﺑﻪ دﺳﺖ آﻣﺪ. ﺑﺤﺚ و ﻧﺘﯿﺠﻪ ﮔﯿﺮي: ﻧﺘﺎﯾﺞ ﻧﺸﺎن ﻣﯽ دﻫﺪ ﮐﻪ ﺷﺎﺧﺺ ﻫﺎي ﺳﻄﺢ ﭘﺎﯾﺪاري در زﻧﺠﯿﺮه ﺗﺎﻣﯿﻦ ﭘﺎﯾﺪار ﺻﻨﻌﺖ ﺳﯿﻤﺎن داراي اﻫﻤﯿﺖ ﺑﺎﻻﺗﺮي در راﺳﺘﺎي ﺟﻠﻮﮔﯿﺮي از ﺑﺮوز و ﺗﺮوﯾﺞ آﻟﻮدﮔﯽ زﯾﺴﺖ ﻣﺤﯿﻄﯽ ﻣﯽ ﺑﺎﺷﻨﺪ. و زﻧﺠﯿﺮه ﺗﺎﻣﯿﻦ ﭘﺎﯾﺪار ﮐﺎرﺧﺎﻧﻪ اﯾﻼم ﺑﺮ ﻣﺒﻨﺎي ﺷﺎﺧﺺ ﻫﺎي زﯾﺴﺖ ﻣﺤﯿﻄﯽ رﺗﺒﻪ اول و زﻧﺠﯿﺮه ﺗﺎﻣﯿﻦ ﮐﺎرﺧﺎﻧﻪ ﺑﺎﻗﺮان رﺗﺒﻪ آﺧﺮ را ﮐﺴﺐ ﻧﻤﻮده اﻧﺪ.

Background and objectives: Today, sustainable activities are essential for maintaining environmental sustainability, and have attracted a significant part of the environmental economy. The occurrence of environmental pollution in the industry and its dissemination throughout the supply chain tend to overcome sustainability. The purpose of this paper is to identify environmental indicators that affect the sustainable supply chain in the cement industry and rank the chain of the industry in such a way as to prevent the occurrence of Prevention. Method: Method: For this purpose, factor analysis and fuzzy vikor decision making technique have been used. Finding: Effective indicators are identified and explained in four levels of sustainability, strategic, process and operational. Then, according to the determined indicators of environmental performance of the sustainable supply chain, 42 factories listed on Tehran stock exchange ranked. The results of the implementation of the model show that the stability level has the highest correlation with the current variable supply chain performance and this correlation is 44%. Operating surface weight was 40%, the strategic level was 23% and the process level was 12%. Discussion and Conclusion: The results show that sustainability indices in the sustainable supply chain of the cement industry are more important in preventing the occurrence of environmental Prevention. an‎d the sustainable supply chain of the Ilam factory has been ranked in the first rank and supply chain of Bagher Factory based on environmental indicators.