Mohammad Valipour - Department of Irrigation and Drainage Engineering, College of Abureyhan, University of Tehran, Pakdasht, Tehran,
Seyyed Morteza Mousavi - Department of Hydrocarbon Reservoirs Engineering, Faculty of Oil Engineering (FOE), Science and Research Branch, Islamic Azad University, Tehran, Iran
Reza Valipour - Department of Chemical Process Engineering, College of Chemical Engineering, Ahar Branch, Islamic Azad
Ehsan Rezaei - Department of Thermo-Fluids Engineering, College of Mechanical Engineering, Amirkabir University of Technology,

In many cases, industry has main role in environmental crises. For example, more than 60 percent of annual greenhouse gas emissions are related to the industrial activities in the world (transportation fuels and distribution 25.3%, power stations 21.3%, industrial process 16.8%). Studding of air, water, and soil pollutions as separately may cause neglect from address to a comprehensive look in industrial pollution issue. In addition, without the exact information about quantity and quality of pollution sources, reduce or eliminate industrial pollutions are not possible. Environmental flow diagram (EFD) is made based on energy reference system (RES) and process flow diagram (PFD) for each industrial company or unit. In this paper, by coding in visual basic program environment, EFD designed for determining sources of pollutants, division sources of pollutants flows based on acceptor environment, and explaining impact of solutions to the energy optimization and reduce environmental pollutants. EFD is an user friendly software that can be used in all of the industrial companies for detailed knowledge of pollution level of the area to solution of environmental crises.

environmental crises, computer modeling, pollutant sources identify, environmental solutions, optimization solutions