The iron making plant exerted a strong effect on the environment based on the equivalent CO_2 emission potentials. Moreover, the maximum exergy losses occurred in the blast furnace with the maximum CO_2 emissions. We found that adjusting the energy structure to use renewable energy and recycling solid waste can greatly reduce CO_2 emissions. The overall exergy efficiency and energy efficiency can be improved by adopting industrial symbiosis (IS) measures. The results show that the sinter strand needs to be greatly improved and the wet quenching process needs to be completely redesigned. The present study comprehensively assesses an iron and steel industrial network and its environmental performance with respect to exergy, energy and CO_2 emissions. Iron and steel industrial network as an example of energy conservation and emissions reduction, require better analysis and assessment. Abstract: Intensive energy consumption and high pollution emissions in the iron and steel industry have caused problems to the energy system, in the economy, and in the environment. Which discusses the minimum service standards (SPM) related to quality. Skills were adopted from Mohamed Shukri, Rafikul Islam and Noor Hazilah (2014). Antaranya ialah laman web korporat (Cho et al., 2009), pendidikan jarak jauh. Sebagai contoh, komunikasi dari mulut ke mulut (Word-of-Mouth – WOM) yang. Sinter strand and the wet quenching process have the lowest exergy efficiency.The overall performance indexes are proposed for iron and steel industrial network.
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