Recycling waste ethanol to make money?

Not making money. Waste industrial ethanol mostly contains water and other impurities. 95% ethanol can be obtained by recovering ethanol by distillation. Since 95% ethanol for industrial use is available, it should be noted that it is recycled and the price is relatively cheap. It can also be further processed to obtain anhydrous ethanol, and the remaining wastewater is treated with wastewater.