【Daily Question No. 184】July 3, 2018
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This post was last edited by Green Lotus on 2018-7-3 at 11:43. [Daily Question No. 184] July 3, 2018: High dosage of demulsifier injected, resulting in dark color in electrodesalination water separation process. True or False ( ) Please respond within two days.
The question is ambiguous; the presence of oil in the drained liquid is related not only to whether the demulsifier is suitable or not, but also to the oil-water interface level. If this interface level is too low, the oily wastewater stays in the tank for a short time, which can lead to significant amounts of oil in the drained liquid.
Yes, no explanation will be given, but it’s true