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When chemical plants that produce phosphates conduct environmental impact assessments, it is necessary to prepare material balance diagrams. I would like to know how to get started with this task – are there any practical calculation software available?
There’s no calculation software; how could there be such a good thing there? I haven’t done material balance for projects like this, but I have worked on others, and the method is the same. To be honest, first draw a process flow diagram of this production facility, and then identify where the raw materials enter and exit, what are the amounts of uncontrolled emissions from these entries and exits, where the water enters and exits, how much raw material or product is carried away by the water, and what exhaust gases are generated. Create another Word table: on one side list the feed and water input in the process, and on the other side list the output of materials from the process; just make sure the amounts on both sides are equal This post was last edited by libj520 on 2009-4-7 11:16.]
Material balance is something that must be taken into consideration and calculated in all production processes, and chemical engineering professionals are most skilled in this area; you might want to check the chemical engineering forums for more information.
To determine the amount of various pollutants emitted by a company or a construction project, it is necessary to analyze things from the source – that is, the consumption of raw materials, auxiliary materials, and fuel. This involves examining gas balances, sulfur balances, water balances, as well as balances for other substances such as acids and bases, so that the statistically calculated or computed pollutant emissions can reflect the actual conditions of the company’s production processes more accurately.