What is the typical COD level in acidic water?

2017-01-18View Original

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What is the typical COD level in acidic water?

Reply #22017-01-18

Our COD after stripping is around 2000.

Reply #32017-01-22

It’s hard to say about the previous one. I just saw some data recently, but I didn’t pay close attention to it; I’ll look into it again and get back to you.

Reply #42017-01-28

20-50 ppm after treatment of acidic water from wax oil cracking

Reply #52017-01-31

The COD concentration in acidic water and treated water is related to the amount of oil present in the water; generally, the COD concentration in treated water is around 1000 mg/L!

Reply #62017-02-10

The COD of acidic water is closely related to the process materials. In some manufacturing processes, organic substances that are readily soluble in water may not be involved, and the COD value can be very low ； In some process streams involving water-soluble organic compounds, the COD of the acidic gases can reach tens of thousands.

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