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The oil content in the ammonia-vaporized wastewater ranges from 80 to 100 mg/L; will a large amount of sludge die off in the aerobic tank?

2017-03-12View Original

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The oil content in the ammonia-vaporized wastewater ranges from 80 to 100 mg/L; will a large amount of sludge die off in the aerobic tank? The COD of the water entering the system was originally around 4000 mg/L, but it has recently risen to over 5000 mg/L. Phenol is also around 1000
Reply #22017-05-21
The oil content in the wastewater is too high; it is recommended to monitor the oil content in the recycled water and the remaining ammonia water. Additionally, check whether there is a large amount of suspended solids in these fluids, as well as any signs of emulsification. The presence of dead sludge indicates a sharp increase in the toxic COD level.
Reply #32017-05-21
The oil content in the wastewater is too high; it is recommended to monitor the oil content in the recycled water and the remaining ammonia water. Additionally, check whether there is a large amount of suspended solids in these fluids, as well as any signs of emulsification. The presence of dead sludge indicates a sharp increase in the toxic COD level.

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