How much wastewater is generated by the project with an annual production capacity of 300,000 tons of synthetic ammonia?
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For the project with an annual production capacity of 300,000 tons of synthetic ammonia, what is the amount of wastewater generated in each workshop, what are its components, and what are their concentrations? Please help as much as you can to meet the targets; share whatever you know. Thank you!
What process is used to synthesize ammonia, and what raw materials are employed? Different processes and raw materials result in varying amounts of wastewater, and of course, the main pollutants in that wastewater also differ When natural gas is used as the raw material, the wastewater volume generally does not exceed 3,000 tons per day; the main pollutant in the water is nitrogen, and the COD levels are low.
Refer to GB13458-2001 \"Emission Standards for Water Pollutants in the Synthetic Ammonia Industry\"