What types of oily wastewater generally need to be received in the underground oily wastewater tanks of the acidic water stripping unit? Where to queue?
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@ylb913 is having problems with this issue again; I hope someone experienced can give some advice. O(∩_∩)O Thank you
We don’t have it at the moment; it will be added next year. The destinations for wastewater are: wastewater treatment plants, sulfur-containing wastewater tanks for stripping, and on-site loading. Normally, there isn’t much water that needs to be added; mainly, during shutdowns, we collect water from various discharge points, water containing deodorants, or water with passivators. We also have alkaline water (used for adding alkali in the stripping tower). In addition, in the same area, there is quench water containing sulfur, as well as water containing ethanolamine.
This post was last edited by longkui1990 on 2015-9-9 at 15:29. If it’s not available now, then where does all the oily wastewater you have go? And where does the water from the water seal tank in the amine regeneration unit end up? O(∩_∩)O Thank you
Previously, for our oily wastewater, we had an underground wastewater tank; the wastewater was recycled to the wastewater stripping feed tank, and oil was removed periodically to obtain light wastewater oil.
The oily wastewater tank in our facility receives oil separated from the raw water degassing tank, raw water tanks, and the acidic water stripping tower; the separated oily waste is sent to the oily waste tank at the wastewater treatment plant.