Water quality parameters of electrodialysis effluent water
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Question: What are the COD and ammonia nitrogen levels in the wastewater discharged from electrodialysis?
The discharge standards for the effluent from electrodialysis are those set by the local regulations in the company’s location; it doesn’t have its own specific discharge requirements
The control criteria for electrodialysis wastewater generally require that the oil content be kept at no more than 100 PPM; it is not possible to control the COD and ammonia nitrogen levels in the other types of electrodialysis wastewater.
I agree with the opinion from the third floor. The operating parameters for electrodialysis generally focus on controlling the oil content in the wastewater discharged. The wastewater generated by electrodialysis usually needs to be treated before it can meet the standards for wastewater discharge; COD and ammonia nitrogen are actually the indicators used to assess wastewater discharge