Wastewater parameters for the wastewater treatment plants of refineries
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What are the typical design parameters for wastewater from sewage treatment plants in oil refining enterprises? What are the actual performance metrics?
It refers to the wastewater treatment capacity indicator, that is, the designed COD value of wastewater that can be treated at the designed treatment capacity.
There seems to be a **standard** for this; I can’t remember exactly what the number is. It’s a standard regarding the discharge of petrochemical wastewater, and the key parameters include: pH, COD, ammonia nitrogen, and oil content in the water
This post was last edited by liuquan1100 on 2016-11-17 09:03. The standards for petroleum content are ≤100 mg/L, COD is ≤500 mg/L, and the pH value should be between 6 and 9. These are the standards from a few years ago; I’m not aware of any new standards yet~~~ The values are likely to remain unchanged. It seems there are also standards regarding ammonia nitrogen as well~~~~